So I believe most everyone knows by now of this R22 Freon Ban a popular refrigerant that was used in air conditioners across the USA for the better part of the last 40 years or so. I still to this day find these machines and the result is often to replace this with air conditioners that use the newer refrigerant R410a Puron, that is often confused with the latter.
Up until about a few years ago it was sometimes feasible to just repair an R22 Freon machine, however this refrigerant has now become so costly it is almost always better to replace the equipment for a new air conditioner that uses R410a Puron. R22 Freon was banned because the chemicals in which it is made from contain chlorine and it was deemed unfriendly to the ozone layer in the atmosphere where it was cutting holes in that layer. (A layer in the stratosphere that protects the earth from UV rays of the sun)
R410a Puron Phase Down
R410a is set to be phased down for entirely different reasons than destruction of the ozone layer. There was an amendment to the Montreal Protocol in 2016 known as the Kigali Amendment. The reason why you may not have heard or know of this until now is that due to Trump being elected US President later in 2016 of that year the Trump adminstration ignored the Kigali Amendment thru out his adminstration.
What one adminstration can ignore, another can change course and expedite things under a Global Warming national emergency header. However, as I share this topic and delve deeper into where things are one thing will become abundantly clear. There is no perfect solution to this problem. It’s primarily a cat and mouse game at this point. (As of May 2022 things don’t look that great.)
In an attempt to give you a clear understanding of this topic I made a video what / how / why and when this is due. This video below is only a starting point to show how we got to this point. Video embedded below.
The cost of R22 Freon is primarily what is driving new replacements of air conditioners in my area of Katy, Texas which is a hot climate in which we run our air conditioners 9-10 months of the year most years. The con in all of this is you won’t live in Katy, Texas climate without air conditioning.
So essentially any AC you buy in 2022 will come with R410a. There’s no problem in that just on it’s own provided of course that new unit doesn’t spring a refrigerant leak. Oh well I have a warranty so you might think you’re ok until you dig out that warranty certificate to find out refrigerants are not covered by any manufacturer.
Refrigerant Wars
There are so many ways to slice and dice this… there are no easy answers I can assure you of that. So what can you do?
Educate yourself, I lay it out for you cut and dry this subject will be long. Don’t do your homework plan on an empty wallet no other way around that. If spending hours trying to educate yourself on such things is not your thing and you live in the Katy, Texas area? You could call me my name again is Ray Austin. Your own personal easy button. I will lay out your options for you considering your situation (whatever that may entail). Call me at 832-475-6895
Here is the start of a multi part discussion of possible future refrigerants, each of which will require new air conditioning equipment. No free lunch here. I decided to call this Freon Wars and you’ll see why as I post additional parts to this blog post.
Here is the second part 2b to refrigerant (freon) wars saga.
Here is the third part 2c to refrigerant (freon) wars saga.
Stay tuned / book mark this post as I will update it as things move along. Should know more the closer we get to 2023. Thanks for watching and thank you for visiting with me today.
About the Author of this blog post:
My name is Ray Austin owner/operator of Austin Air Companie a small HVAC service company that services the Katy, Texas area and some surrounding areas. I write my own blogs, I make my own videos, No investors, no intimidation to tell you like it is. My HVAC career is 28 years long, 14 of which running and operating my own HVAC service company.
If you call me, you will get me. There is no technician roulette wheel to spin here at Austin Air Companie.
Did you know that HVAC is often times a game of cat and mouse? You see early on in my HVAC career I was forced to run calls for free. Because the managers / owners of the company I worked for were into games of tricking people. The advertisements were geared toward making the phone ring (promising free this or that). Then to make those advertisements pay off I was told to sell new systems. You have to do that to pay for those fancy advertisements from the TV. In 2022 advertising costs are even higher not to mention the cost of everything.
If you are calling me I will inform you of all choices even repairing your air conditioner. I am skilled in working for you, not just recommending something that is only beneficial to me. It’s about providing you an air conditioning service that you can rely on. I will do my best to explain the risks of doing what you decide to do. That is what a skilled HVAC contractor can do for you.
If I ran service calls for free now with gas prices where they are up over $4 a gallon currently. That isn’t wise financially. I have to remain in business to serve the customers I have already. As I lay out things that are changing in the HVAC industry in this Katy Texas AC Blog post you need a skilled HVAC contractor more than ever. Unless of course you are naturally wealthy and can afford to replace your AC equipment over and over again.
The choice is yours to make. I lay it out for you then you choose what you think is best for you and your situation. If something else happens? Call me again. You will always need a good HVAC repair man, more so now than any other time before.
Before I get started with this subject realize that HVAC subjects of this nature are geared toward the climate I live in. I am a small HVAC service and repair company serving the Katy, Texas area and some surrounding areas.
I often choose these kinds of subjects based upon what I am currently witnessing in home AC repair solutions and those who may call some other company and are often times told they need to replace their whole HVAC system (heating and cooling) as opposed to just repairing it.
There are many reasons why it may make sense to replace your entire HVAC system just as much as it might be more beneficial to merely repair it. The reasons for doing it one way (repair system versus replace) may make more sense simply due to what is happening in the current HVAC market regarding new efficiency regulations that are about to take shape. However, in some situations it may not be worth repairing your system. I can only offer you ways forward from looking at your system in person. Much of this is a judgment call based on 28 years of doing HVAC for a living.
In this embedded video below I show several jobs I’ve performed over the past year or so. I also touch base on some other important info such as Freon Leak Sealers as well as gimmick providers that like to advertise on TV. You have to pay attention to get it.
DOE Energy Efficiency Requirements
DOE is an acronym for Department of Energy. Over the course of the past couple of decades changes have been made to require manufacturers to hit various efficiency thresholds. These requirements are getting ready to change again, the time in which they will is not just yet. They are coming. The picture currently isn’t quite clear. I expect this new equipment to start showing up later this year or early next year in my market. (Other markets may experience this sooner than mine, notably the California market.)
So if you replace a HVAC system now (this year 2022 in Texas) you will get the old efficiency requirement. R410a, the refrigerant used in all new AC & heat pump systems currently (2022) is in the midst of a phase out that is coming in California in 2023 and else where shortly thereafter (2024-2025).
New DOE efficiency requirement changes are due around the same time frame. The new refrigerant replacing R410a and the equipment supporting it are not yet available. It is expected to start showing up in my market (Katy, Texas area) sometime later this year and or early next year. There will likely be complications to these changes.
My opinion is that this probably won’t pay you to be an “early adopter” of the new technology that is due with in the next 2-3 years. (Early 2022 when this blog post was created.)
Eventually you won’t have a choice, or the choices you do have will have certain risks attached to them as in the cost of the refrigerant that is used to operate the AC system or Heat pump.
The Implementation of SEER2 for AC Efficiency
Currently Manufacturers use SEER. Which is an acronym of seasonal energy efficiency ratio. It is a ratio of efficiency that give you a round about way of knowing given certain climate conditions how much that selection of equipment will cost you to operate it. The higher the number the more efficient or “cheaper” it is to operate it by running it. The more you run it, the more you will save because it’s efficient.
This is similar to mpg in a car. If a car gets 30 miles to every gallon of gas, it is more efficient than a car that only gets 10 miles to every gallon of gas. The difference in a car that doesn’t make sense when applied to HVAC is that the car that gets only 10 miles the gallon is that it has higher performance, than that of a car that gets 30 miles to the gallon.
SEER2 is a new equation that does away with the old SEER equation. Because of this change, it is estimated by one equipment manufacturer that upwards of 70% of the equipment they make now (2022) will not meet the new SEER2 requirements. The benefit is that the Equipment made using the new SEER2 equation will be more efficient than the older SEER equation that it is replacing.
So for someone looking for a completely new HVAC system, now (2022) is not the best time to do so. If your HVAC system is older like 20 years or more this is going to bring you to a complex decision. If you live in or close by the Katy, Texas area I have helped hundreds and hundreds of your neighbors over the course of the last 14 years since I started my HVAC company in the latter part of 2008. There is a cost to come out, but that initial cost can be credited to any work you want me to do for you. You can call me at 832-475-6895.
The reason why older systems bring a harder decision that that a good number of them use R22 Freon. Usually these AC systems are leaking refrigerant, the only real way forward for most of these kinds of AC systems will most likely be replacement. Your choices will be few right now. If you can repair it, that repair will be costly and then you still have an old system that may not last. This comment is mostly to do with a hot climate in which I serve. If you lived in a more mild climate, I might have a different opinion. Just so you understand the context for what I am talking about.
In Katy, Texas we use our AC’s for upwards of 9 to 10 months of the year most years. That’s a lot of wear and tear. So you the reader understand why climate concerns play and important role as to the information you use to make a decision.
Freon Refrigerant Leaks, Home Ownership & HVAC
I recently visited a home in which the Evaporator coil was leaking Freon. R410a to be exact, but people still refer to this refrigerant as Freon.
The system in question was roughly 8 years old. The home owner had gotten a quote from another company and that company was pressuring him to replace everything. New furnace, new E-coil and new AC condenser. While it’s always an option to replace everything to fix a problem with your existing system, the more you replace the more it costs. If what you are replacing it with will be obsolete in a short amount of time, that’s not a *real* solution in my book. Certainly in some cases if your current system is older then a completely new HVAC system may be what you need.
I was at another home recently on an AC system that I personally replaced about 8 years ago. Different brand than the customer that I mentioned prior. Ironically the same failure. This is partly another reason I bring up this point is that brands don’t matter as much as you think they do. (Some people already realize this game for what it is, if you don’t yet — you will by the time you reach my age.) I am considered a straight shooter, tell it like it is kind of guy.
If you’re looking to higher efficiency, saving money on running your AC you have to go to a more major brand of HVAC. Generic brands, often called the value brands only make entry level efficient systems. Which essentially means the lowest efficiency they can make allowable by law. (DOE & EPA more or less determine what HVAC manufacturers can and can’t do.)
So that previous customer of mine has an older furnace. Because 8 years ago we didn’t replace that furnace. But upon inspecting it, still operational at this point and no real reason to replace it now as the DOE changes coming up it is better to wait. Our heating season in Katy, Texas is very short. So gas furnaces here get more of a work out in AC mode than they do in heating mode.
Different Climates, Different Concerns (location)
If you found this blog and live in a different climate, your concerns will likely be very different than the concerns in my climate in Katy, Texas. Comfort means different things to different people, no two of us are exactly alike. The other point in this part of the blog post about home ownership is how long do you plan to live in the home? If that estimation is short, any efficiency improvements may not fully pay for themselves.
The higher efficient systems cost more. Typically the difference in cost from a regular AC will be made up in a short amount of time. But the full cost of the improvement is likely to be in the 12 to 15 year range. Having a more efficient system will probably help you sell the house, but in current real estate markets homes are snapped up regardless because of scarcity, not what kind of HVAC system the house has.
If you need a new AC system anyway and you don’t plan to move or sell your home a choice to boost efficiency can recoup the difference from the run of the mill replacement AC to the more efficient AC. Air conditioners have come a long way. If the difference from one option is a few thousand dollars, that difference can be recouped rather quickly via the reduction of up to 50% in your electric usage. Then in only a few short years, you got the better AC system for essentially the cost of the entry level AC. (Note: not all AC’s can make this leap, this isn’t a gimmick.)
I’ve been repairing and fixing air conditioners longer than some of you have been alive. Like cool stories with good endings? Here’s some more for ya… I know the internet is a tricky place. Anyone can say anything. I’m not just anyone. I am Ray Austin. 😉
About the author of this air conditioning blog post:
My name is Ray Austin. Thank you for visiting with me today. I write all my own blogs, tell all my own stories in terms of various HVAC repairs made for others. Over the past few years the challenges have been extraordinary, from getting parts to finding equipment. I come well versed in these things even in these extraordinary times we find ourselves in.
Due to the nature of these pending efficiency standard changes the brand name won’t make any real difference. Once refrigerant changes / efficiency standards are changed the HVAC market will head that way. Certain HVAC equipment will become obsolete more or less over night. That situation will only effect you if & when your HVAC system breaks. This could be as short as a few short years for Katy, Texas area.
Regardless of HVAC brand, they all break. Look who you’re talking to? While there may be some opinions that the R410a refrigerant phase out will look something like R22 Freon phase out, I remain skeptical primarily because it is much harder to produce R410a AND Europe is mostly using R32 right now. (There is little reason to keep producing it.)
If your HVAC system can be repaired now, you may skip the costly replacement that may be short lived. The climate of Katy, Texas forces you to make a decision. Going without AC in this market? In my opinion that is not an option.
You will always need a good HVAC contractor in the Katy, Texas area. Ray Austin is a 28 year veteran of the HVAC business. I have 14 years of experience running and operating my own HVAC company. I have an AOS degree in HVAC, Universally certified in handling any refrigerant, Texas HVAC licensed TACLB28416E and insured.
Got an AC problem at your home in or near Katy Texas? Call Ray at 832-475-6895
Avoid the salesman mantra, call an HVAC contractor – call Ray Today!
Truth is a funny thing when it comes to sales. Sales of anything including air conditioning and heating equipment for that matter. We’ve all been duped by TV commercials that sell some new product with claims that more often then not turn out to be outright lies. They promise your money back, they promise if it’s ever broken they will give you a new one. A promise is made only to be broken. Tell me if I am wrong OK?
If you’re young and in your 20’s maybe early 30’s you may not know what I am about to share with you. Realize if you are in your 20’s I am twice your age. I know the sales game like the back of my hand. So take my hand and take a walk with me, as I share some of my own wisdom with you.
Our AC Product Is Better Than Sliced Bread
It’s not hard to make one product ‘look’ better than another if you make other similar products look worse. Often times it’s the ‘love’ of what one product claims. In most cases in the AC world of things it’s flashy words to put one’s HVAC product on a pedestal as being better than other competing HVAC products.
Lies masquerading as truth
For the most part a newly installed HVAC system can work flawlessly for quite some time because the longevity of a ‘completely’ new HVAC system can run for typically several years or more with little to no fuss other than changing air filters periodically. The funny part is brand doesn’t matter at all for the above to occur. Are you laughing yet?
You see as a HVAC business owner and operator, my job is ultimately being able to fix your system when it breaks. All brands break. I’m well aware of all the flashy gimmicks that many times make you think other wise. They’re there to captivate you and in many cases deceive you to think some elusive better non breakable HVAC system exists, when your current HVAC system isn’t performing as it should.
With that said, there is nothing wrong with certain HVAC brands that proclaim to be better. However, there are those that proclaim to be better than they really are and they come at a premium cost wise. So when they do break you will pay more for parts. Remember most HVAC brands require manufacturer specific parts these days. Nearly all HVAC brands do this to some degree. If I have to drive further to obtain those parts and the manufacturing plants are further away from those distributors you could be in for a wait to get that system fixed. You see this is the ‘nitty gritty’ back ground thinking that I do for you. Time. What is ‘time’ worth to you in a 100 degree heat wave and a broken AC?
More and more HVAC manufacturer’s are using parts that are equipment specific so they can charge whatever they want for the part you need to repair your HVAC system. The cost of what ever the manufacturer charges me (or any other company) is passed down to you. Don’t kid yourself.
Reasons I Sell The HVAC Equipment I Sell
For 10 years I have been running my HVAC business. I have installed 8 different brands of equipment. Mostly to see if there is ‘really’ some brand out there that is truly better than other brands.
Realize I have been running HVAC service for 23 years total as of 2018. As I said above the last 10 years have been running my own HVAC company. I am a one man company. Today it is August 20, 2018. Feel like temps hit over 100 degrees yesterday. I am bored, waiting for the phone to ring.
If the HVAC brands I sold in the past, literally 100’s and 100’s of AC equipment pieces each with 10 year parts warranty. (I never sell anything with less than 10 year part warranty, unless customer requests it.)
If you truly think AC brand matters as much as some think, why or how is it that I have the time it takes to write this lengthy blog post in the middle of high heat summer? Why am I not working fixing the equipment I installed over the past 10 years because it was inferior? Truth is funny that way. Ok, how about now? Are you laughing now?
What is the reason this Copeland compressor is in this factory?
It’s none other than salesmanship. It’s like the TV ad trying to sell you (fool you) into buying the latest kitchen gadget or whatever it is they are selling this week. Remember the Proverb? A fool and his money are soon parted. I don’t play those kinds of games. The truth is a double edged sword. If you don’t like the truth, your only option is to deny it. How much fun is that going to be?
Advertising monikers that are ridiculous once things displayed in the embedded video below are realized. The moniker I am referring to in this preface is Carrier’s slogan of ‘Turn To The Experts’. So now watch the video embedded below to fully realize who the expert is here. (A manufacturer that uses plastic for things that should be made of steel, is not an expert in my opinion.)
The real reason I sell what I sell is access to parts when the AC system does break. Remember they all break. The better you take care of it the less likely that is. Another reason is ease in which it is to obtain those parts. Time, what is it worth to you? I am older now, so time is pretty expensive to me.
I live less than a mile from my main parts distributor. That main distributor gets the parts from the factory that is located less than 20 miles away. The warranties I get from this manufacture for higher end equipment are second to none.
My work ethic is second to none. My prices are reasonable for what I do. Quality comes from legendary response times and the knowledge to know how to correct a mistake ‘before’ becoming a critical problem. I answer my own phone. I joke around a lot within my advertising, mainly because I get bored so frequently and comedy is something that some people can relate to.
The jokes end when your comfort is on the line. I take my job seriously, when I am on the job. There is a time and place for everything.
The HVAC Equipment Is Your Choice
I am merely an ‘experienced’ guide to help you make not only a wise choice, but also become your HVAC servicer. AC Equipment sales are here one minute gone the next. If a HVAC servicer can’t repair equipment, then where does that leave you?
I repair all brands. How could I have installed 8 different brands over the years and only know how to work on a few of them? The only reason I say these things is to help you (the reader) to better understand how this works and the risks involved. There is risk driving down the road. Right?
I merely present you options or choices if you will as to what you want (what features are important to you). Whether it’s repairing or replacing your system it’s your choice to do so.
If the choice you make doesn’t work as you think I am here to fix it again or replace it. I am skilled in both. I am a licensed HVAC contractor.
The HVAC Equipment Brand You Sell Has Bad Reviews
I have some news for you, it wasn’t me who installed it. Therein lies the difference. It’s very common for competing HVAC companies to show you bad recent reviews of equipment brands they do not sell. If you check third party review sites of the equipment brand they are ‘trying’ to sell to you then you will see the brand they are selling you is just as inferior as anything else. Back in the day, I believe this was called ‘The Shell’ game.
Remember, you’re not buying a toaster. It takes skill to install a new HVAC system. It takes even more skill to be able to fix one. All HVAC brands on third party review sites rank the same at about 1 to 1.5 stars.
Proper installation and skill are the main ingredients to a great HVAC Equipment Installation.
HVAC equipment manufacturer’s have all changed in the past 10 years (bought out by other companies). Nothing is the same as it once was. Snap out of it. There is only one ‘real’ reason you use a professional. That is ‘TRUST’.
Thank you for visiting with me today. As always, I hope your day is comfortable.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with 23 years experience in Air Conditioning and Heating Systems (TACLB28416E). I hold an AOS degree in HVAC/R, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs.
About Austin Air Companie:
Austin Air Companie Celebrates 10 Years
Celebrating 10 years in 2018.
Austin Air Companie
832-475-6895 “Your home comfort from A to Z” Air Conditioning | Controls | Heating | Zoning
For more information you can always visit me on my main website at:
It’s really hot out there today. This is the time of the year in which many that have had problems with their AC it’s long been fixed. (Hopefully)
There are those that are likely in the process of getting theirs fixed or putting it off because the AC broke unexpectedly. There is a lot of bad information out there in the internet world… please do not make the situation worse by attempting to fix it yourself or worse yet hire someone that is not licensed to work on it.
I have a good track record of repairing older systems. If and when it comes time to replace your AC I have a good track record there as well.
My Katy, Texas AC Company Is Different
I run my own AC company. You get someone with greater knowledge. How I fix things works. I write my own blogs, make my own you tube videos. If something else breaks, I fix it. I don’t make excuses. I don’t offer gimmicks. I offer true HVAC service and repair each and everyday 362 days a year.
AC Stories Coming To You Tube
I have some really unique stories that I plan to share soon on my you tube channel. One call in particular was a company that called me for a quote to replace a compressor.
I didn’t just give them a quote for the compressor. I checked to see what was wrong with the one that was so called bad. Good thing I checked because there was nothing wrong with the compressor. It was a minor electrical problem that was causing the issue.
I saved this company over $2600.00 on something they didn’t need.
Folks, this is why you pay for service. This is why you hire knowledgeable licensed HVAC contractors. I harp on this a lot in various blog posts I’ve written here and other websites that I own and operate. Time goes by, but nothing changes really. It’s the same thing that has gone on in the past. The lure of cheap service contracts… subscribe to my you tube channel here, the video is coming soon.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with 23 years experience in Air Conditioning and Heating Systems (TACLB28416E). I hold an AOS degree in HVAC/R, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs.
If your air conditioner doesn’t turn on it’s typically a frightening thing, because often times the thought is that the AC has died. Death of anything is never a pleasant thought.
Just because your AC does not come on, doesn’t necessarily mean that you will have to buy a new one. Sometimes that is the case, but many times this situation is due to various electrical communications that determine whether the air conditioner will turn on or not. If there is a break in the electrical communication your AC needs to operate, often times it will simply shut off because it’s either a control problem or power problem in which power is interrupted for some reason.
Heat Kills Air Conditioners
Air Conditioning Electrical Systems
Air Conditioning requires electricity to run or operate. So the reason the AC is not operating (turning on) has to be inspected to determine the cause. Because there are varying voltages from 24 volts to 115 volts up to 240 volts and multiple circuits for your HVAC system to operate it’s much more complicated than most people realize.
Differing Electrical Voltages Do Not Mix
HVAC Electrical Systems Require Maintenance
We all take electricity for granted, until the day in which the power goes out. We all know the electrical grid that supplies our homes require maintenance such as the replacement of transformers and tree trimming. These services are provided to us by the power company that maintains the electrical grid that provides electrical power to our homes. We pay for these kinds of services indirectly when we pay our electric bills. A portion of your electric bill pays for the maintenance service of the electrical grid.
However, these exterior electrical maintenance services do not extend to inside your home. When your electrical grid in your home breaks down and various things in your home quit working properly it’s either the device itself or the outlet or power connection to the device in question. We’ve all gone to turn on a light switch and the light bulb blows and burns out the minute the switch is turned on. Your HVAC system is similar to this kind of wear and tear, just on a larger scale.
Electrical Power For Your HVAC System
Your HVAC system is unique in that the AC system nearly always has multiple circuits and as many as 3 different voltages at most residential homes. Commercial HVAC equipment can be considerably different so realize for the purpose of this Katy, Texas Air Conditioning Blog Topic I am mostly referring to the residential HVAC market. Due to the complexity of these multiple and varying voltages required for your HVAC system to operate properly it is in your best interest to seek a LICENSED HVAC Professional to correct and repair electrical problems with your HVAC system.
Each Electrical Circuit Is Important
Electricity & Personal Safety
You can’t mix voltages. For your safety it is in your interest to seek a ‘Licensed’ HVAC professional to work on and service your HVAC system. Without proper repairs, you are risking your own safety, damage to your HVAC system up to and including major system damage. In addition to those risks you also risk the possibility of creating an unsafe condition that could cause a fire. Your home is the single largest investment that you will make in your lifetime. You do not want the experience of a house fire on your life resume.
I speak from experience: It’s not uncommon for me to go to various calls through out the year in which a home owner has attempted to repair their HVAC system and more often than not they have only made the situation worse. Please do not risk your own safety. Hire a Licensed HVAC pro, it’s the best way to go. (TACLB28416E)
Resetting Your Air Conditioning Breaker
It’s not uncommon that a situation may occur in which your AC breaker trips due to a electrical storm that blows though the area in which you live. I provide you with a video below that provides basic (safe) instructions on how to perform this task to reset your AC breaker. If your system is elaborate or different than the norm it is my recommendation that you hire a licensed HVAC professional to perform this task for you and give the AC system a thorough check.
If your AC breaker continually trips the breaker or does not reset, your system is telling you there is a bigger problem that should be investigated thoroughly. Seek the wisdom of a Licensed HVAC Contractor in these situations.
Thank you for visiting me today. I hope your day is comfortable.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with 23 years experience in Air Conditioning and Heating Systems (TACLB28416E). I hold an AOS degree in HVAC/R, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs.
About Austin Air Companie: Celebrating 10 years in 2018.
Austin Air Companie Celebrates 10 Years
Austin Air Companie 832~475~6895 “Your home comfort from A to Z” Air Conditioning| Controls | Heating | Zoning
For more information you can always visit me on my main website at:
This is a very common air conditioning ‘symptom’ but the solution for this symptom isn’t always the same for every air conditioner that suffers from this kind of symptom or deficiency if you will. To understand this better you have to realize the function of what an air conditioner does.
There Is No Such Thing As Cold
Whoa, hold the phone! No such thing as cold, you’re kidding right? No. There is only heat and the absence of heat is cold, but the proper term would be less heat. There is heat to some degree in air down to -459.67 degrees Fahrenheit. This is defined as Absolute Zero. The point in which there is no heat or if you prefer: the lowest temperature that is theoretically possible, at which the motion of particles that constitutes heat would be minimal.
absolute zero definition
My AC Just Runs And Runs
How this relates to your air conditioner is that if there is too much heat your AC system will run and run and run, because the thermostat is what cycles your air conditioner off. You may get some cooling from your AC system, but the air coming from the vents may not seem that cool during the heat of the day. This could be due to mechanical means as much as dirt clogging things up or thermal breaks in your hot attic that are contributing to causing your air conditioner to struggle to removing the heat from your home.
In some cases your AC system may be at fault, while other times it may be something else. In our climate of Katy, Texas (a west Houston suburb) our residential HVAC system design parameters for air conditioning is 95 degree outdoor and 75 degree indoor. People move to this climate every year and are often accustomed to lower indoor temps, this can also influence a lot of these kinds of problems because just setting the dial to a number doesn’t necessarily mean your system will be able to achieve ‘the number’ under all HVAC load conditions. This is really best explained within the home after the AC system has been inspected for potential trouble spots.
AC Air Blockage Causes Problems
AC Not Cooling Enough (AC Low Cool)
You see, your AC system operates by removing heat (commonly referred to as a load or heating load) from inside your home and expelling this heat outside your home. If your AC is running normal, you should feel warm air coming from the top of the outdoor condenser unit that sits outside your home. That warm air is from your home. If your AC condenser is really hot, this is typically not a good condition and should be checked.
An AC system is only as good as its greatest weakness. I can only check to see what the weakness of your AC system might be in person. Typically if an AC is not cooling properly it is generally a capacity type issue of some kind. These issues vary and is yet only another reason why the HVAC system must be inspected in person.
Proper Air Conditioning Maintenance Service
There are a myriad of reasons an air conditioner displays these kinds of symptoms. Dirty filters, Improper filtration (restriction), thermal envelope breaks, lack of ‘proper’ maintenance, lack of ‘proper’ repairs, mechanical problems , dirty coils, improperly sized (duct work, equipment), improperly designed (using zoning improperly, duct system problems etc.), improper refrigerant charge (either low charge or too much) and the list goes on and on.
If your HVAC system is exhibiting symptoms of what is being described in this Katy, Texas Air Conditioning Blog:
Then your AC system should be checked and diagnosed by a HVAC ‘licensed’ pro in person. Usually this can be accomplished by an AC systems check or as part of an annual maintenance visit. My company doesn’t use technicians. I am a Texas licensed HVAC contractor TACLB28416E with 23 years experience as of 2018. I will personally come to your home to diagnose your system.
By signing up on an annual maintenance contract you get on a program to have regular maintenance performed on your HVAC system by a licensed Air Conditioning and Heating Professional, I will keep track of it and call you when it’s time to check your system(s). This service is only available to homeowner’s who sign up on an annual twice a year maintenance contract. (Residential)
The kinds of problems mentioned within this Katy, Texas Air Conditioning article can effect any AC system of any age or brand. This is why an annual HVAC maintenance plan is recommended by all HVAC manufacturers. Problems like these don’t always mean the system ‘has’ to be replaced to fix these kinds of problems. But this is rarely a one size fits all kind of problem. Sometimes the system can be repaired and in some cases it may require partial replacement and there are other cases in which it is better to replace the whole system because the condition of the equipment is such that it’s not worth the risk to repair only to have it break down again / or there is some AC system design problem that can’t be repaired any other way.
I often give multiple options to repair and or replace. On rare occasions it can be my opinion that only replacement is the best option. Realize this is 23 years of experience talking. My goal is always to fix the problem the best way possible and move on, sometime those options are extremely limited. It serves no purpose to repair your AC system only to have a slew of additional problems. I lean on my 23 years of experience in dealing with these kinds of issues. It’s completely up to you if you wish to trust that judgment or not.
R22 Freon Production Ban
If you haven’t heard of this R22 refrigerant ban by now you’re in for a treat. Well, not really. This little fact only complicates and confuses an otherwise already challenging Air Conditioning repair market. In some cases, AC systems that use R22 Freon as the refrigerant of the system in question may make repair options much more costly now and even more so in the future.
Currently it is best to have these kinds of discussions in person with me, as not all situations are created equal, and time can and does change various things like costs and in some cases new emerging technology. I can come up with a plan to deal with this effectively to transition your home away from relying on R22 Freon (refrigerant) to cool your home. However, there isn’t some magical process that doesn’t include replacing equipment, so you have to be ‘realistic’. The R22 production ban takes effect Dec. 31, 2019.
While I expect to be able to still buy R22 refrigerant after this date the cost will most likely be much higher than it is today (2018). Because of the climate in which I do business. (Hot & Humid, up to 10 months of the year) I do not endorse or use alternative refrigerants that reduce capacity / increase utility costs / higher likelihood of compressor damage and so on for the High Temperature application for which R22 and R410a refrigerants were designed for. If your system was designed for R22, that is the type of refrigerant I use. I do not reuse old refrigerant, I reclaim it and return it to refrigerant reclaim center. All refrigerant placed in your AC system is the proper type of virgin quality refrigerant that your AC system needs.
Reused refrigerant could be contaminated by acids. These acids form naturally in an AC system that runs ‘hot’. If I pull refrigerant from someone else’s system that is contaminated place it in my reclaim tank, that tank is now contaminated. Refrigerant that is acidic will eat the windings of your poor old compressor. The repair (if any) will be short lived. In some cases the damage may already have been done to some extent before I even arrive on the scene.
Do you live in or near Katy, Texas | Cypress, Texas | Richmond, Texas? If you do you can call me personally at 832~475~6895 (My name is Ray Austin) and schedule your AC system check up and maybe set your systems up on a better preventive maintenance cycle and cover your systems on my twice a year maintenance contracts. That way I will remind you when it’s time to get your HVAC system(s) checked. I will help you stay on top of these AC maintenance issues that pop up from time to time to limit these kinds of problems from appearing in the first place.
Thank you for visiting with me today. I hope your day is comfortable.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with 23 years experience in Air Conditioning and Heating Systems (TACLB28416E). I hold an AOS degree in HVAC/R, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs.
About Austin Air Companie: Celebrating 10 years in 2018.
Austin Air Companie Celebrates 10 Years
Austin Air Companie
832-475-6895
“Your home comfort from A to Z”
Air Conditioning|Controls| Heating | Zoning
For more information you can always visit me on my main website at:
The residential HVAC industry has been going thru many changes over the past decade or so in terms of the metal materials they use to make certain pieces of HVAC equipment.
To give you some understanding first, there are two different separate type of coils that your HVAC system uses for your air conditioner or heat pump to work properly. The outdoor coil is the condenser coil, the indoor coil is the evaporator coil. This subject is primarily dealing with the indoor evaporator coil.
HVAC Refrigerant Leaks In All Aluminum Evaporator Coil
Come with me on a repair call in which I repair a Freon (refrigerant) Leak in an all aluminum evaporator coil. (Watch video embedded below) I also discuss the copper versus aluminum debate in the video.
This Katy, Texas AC blog subject for today is regarding the indoor coil or evaporator coil section of your residential HVAC system. Because usually, this part of the system starts to leak refrigerant more frequently than the outdoor or condenser coil. (Realize the AC refrigerant leak you may have could be in the outdoor coil just as much as it could be in the indoor coil: proper diagnosis must be performed, a guess is not a diagnosis. Just because an evaporator coil refrigerant leak is more common, doesn’t mean that this is where your refrigerant leak is.
As of 2018 nearly all, if not all manufactures of HVAC equipment make all aluminum evaporator coils. Copper tube and aluminum fin evaporator coils are at the beginning of the end as manufacturers continue to cut costs from their AC manufacturing processes.
Aluminum Coils Are Better Than Copper Coils
All Aluminum Evaporator coils are often called a new way of doing things. Truth be known, this isn’t the first time the HVAC industry used all aluminum evaporator coils. (indoor evaporator coil, don’t get this confused by the spiny fin aluminum condenser coil of Trane / American Standard brands, which was invented by GE in the early 1980’s.) With that said, about 30-40 years ago Carrier made their air handlers with all aluminum evaporator coils. The difference now is that the technology is much better this time around, but not infallible.
The problem with the technology back then was the connection point to the copper line set. They used a compression type connection to connect the line set to the evaporator coil. After some time this connection would leak. With no real way to repair this leak, the solution was to replace the coil with a copper tube and aluminum fin coil. You see when I say ‘copper coil’ I mean copper tube and aluminum fin. Manufactures to my knowledge have never made an all copper evaporator coil for residential air conditioning systems. That would be very costly, not to mention very heavy.
All Aluminum Evaporator Coils Are Probably Here To Stay
The drive away from copper tube evaporator coils is in my opinion due mostly to cost of the metal and because it’s been determined that formicary corrosion is leading to increased failures of this type of evaporator coil this increases the home owners cost as well as the manufacturer of the coil, because as the coils have become larger due to equipment efficiency requirements, the walls of the copper tube to these evaporator coils have become ‘paper’ thin or very close to it, which gives little to no protection against formicary corrosion.
To find out more about what formicary corrosion is and what it looks like watch the video embedded above. There are examples of formicary corrosion within the video. This type of corrosion effects all brands of copper tube and aluminum fin evaporator coils. The formicary corrosion attacks the copper part of the coil which causes it to leak refrigerant.
High efficiency air conditioning has driven up material cost in recent years because requirements to increase efficiency have made coil sizes increase as well. More material = higher cost. It’s only common sense that by using cheaper materials a manufacturer (all manufacturers) can cut these material costs.
So because aluminum is not effected by formicary corrosion, aluminum is the better coil material? Aluminum is a very reliable material. However, this does not mean an all aluminum coil will not fail ‘at some point’ due to refrigerant leaks.
Remember we’ve been here before with all aluminum coils (30-40 years ago). While the technology now is considerably different and in my opinion much better than before, aluminum coils can fail (spring refrigerant leaks) just as much as a copper tube aluminum fin can. Watch the video embedded above if you think an all aluminum coil can’t leak refrigerant.
I have installed many, many all aluminum coils over the course of my illustrious HVAC career (23 total years as of 2018). It is my opinion that all aluminum coils are a good replacement option in light of the formicary corrosion problem that is well noted and documented by the HVAC industry as a whole.
However, all aluminum coils used as evaporator coils in your AC system are not without their own set of problems or short comings. While all aluminum evaporator coils are currently better than the copper tube and aluminum fin coils they are replacing and quite reliable this doesn’t mean they will not fail at some point. If a salesman is trying to sell you on a shiny all aluminum coil, realize nearly all manufacturers make an all aluminum evaporator coil. This feature is nothing special as of 2018.
Air Conditioning Refrigerant Leaks To Remain A Challenge
Refrigerant leaks have always been a challenge to one degree or another in relation to an AC system. The difficulty now is that your AC system must be refrigerant leak free due to the rise in cost of all refrigerants. The method of recharging systems without leaks being repaired is a method of the past. It is no longer cost effective to do these practices any more.
If you watched the embedded video above demonstrating where this particular all aluminum coil failed, my personal opinion is that this coil most likely failed by some sort of corrosion because the coil sits in condensate waste water from air pulled from the home. It is unlikely this leak was cause by any other means.
Because I install all my own equipment, is the reason I can say such things without a shadow of a doubt. Certainly there could be other reasons not yet known. If anything, this example in the video shows the complexity of this subject.
There is no such thing as an air conditioning system that doesn’t fail, for one reason or another. You will always need a good reliable HVAC repair man. Maybe it’s me?
So what can you do? Build up a service history with me. (CHECK MY SERVICE AREAS HERE) I keep track of things of this nature via your service invoice, if a particular coil is failing often I will attempt resolution by offering other solutions. Some manufactures are better at different things and or different configurations of HVAC equipment. Just realize this isn’t a gimmick as I know that all brands of equipment fail at some point, the idea is to limit or reduce the failures as much as possible.
This is another reason why I sell more than one HVAC brand and these decisions are constantly being evaluated. I don’t just blindly keep replacing the same brand coil over and over again as it is my opinion this would result in insanity. Obviously this is ultimately your decision how to proceed, but I will at least attempt to offer another option that may give a better result due to my own personal experience in equipment choices I have sold in the past to other customers.
Currently my failure rates of all aluminum coils (any brand) that I originally installed is less than 2%. Some AC brands I’ve installed the failure rate on the coils is currently 0% (it’s likely not a brand you know). While all aluminum evaporator coil failures do happen it’s not as often as you may think. Some equipment configurations are more susceptible than others.
Thank you for visiting with me today. I hope your day is comfortable.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with 23 years ‘hands on’ experience in Air Conditioning and Heating Systems. I hold an AOS degree in HVAC/R, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs. I specialize in Residential HVAC systems. About Austin Air Companie:
Happy Birthday! Turning 10 years old in 2018. Has it really been this long?
Austin Air Companie Celebrates 10 Years
Austin Air Companie
832-475-6895
“Your home comfort from A to Z”
Air Conditioning| Controls | Heating | Zoning
For more information you can visit me on my main website at
The terms Freon and Refrigerant more or less mean the same thing when people use them in a sentence when referring to an air conditioner’s coolant gas. However, Freon and refrigerant terms are very broad based terms that only attempt to suggest what is really meant.
You see the word Freon is actually a trademark owned originally by Dupont Corporation and is now owned by Chemours Company and the refrigerant term is another broad based term that more or less means the same thing.
Repairing R22 Freon Leaks
Come along with me on a AC repair job I did to eliminate R22 Freon Leaks. Watch the video below.
You may be surprised to know that there are literally dozens of refrigerants all uniquely different depending on the application in which the refrigerant was intended to be used. You can’t put gasoline in a diesel engine and expect it to run, just as much as putting the wrong refrigerant in your central air conditioning unit in your home HVAC system. This will not work well and certainly not for very long.
All refrigerants are solvents to one degree or another and some refrigerants are also fuels and so because of flammability concerns they make poor choices for being used as a refrigerant. Propane and Gasoline are good examples of poor refrigerants because of explosion potential.
As refrigerants pertain to the high temp air conditioning market (residential and commercial structures) there are really only 3 refrigerants that represent reasonable long term choices. A few more refrigerants are being considered for the future as of 2018.
The old refrigerant being phased out is R-22. The new refrigerant is R410a. R410a refrigerant is really not all that new. R410a has been around for over 25 years if you can imagine that.
This R410a refrigerant was made by Honeywell in 1991, but was known as Allied Signal back then. The first R410a AC systems for residential use were installed in 1996. Currently many refrigerant companies make R410a refrigerant under licenses provided by Honeywell.
The change over to this new R410a refrigerant has been slow, mostly because equipment must be replaced to be able to use it and because pressures at which this R410a refrigerant operates at is considerably different than the R-22 refrigerant that the HVAC industry has grown accustomed to.
There also can be complications in some structures which can increase the cost to change over in addition to equipment costs. For the longest term and most efficient use, R410a is ultimately best choice for high temperature air conditioning application as of 2018.
R-22 Freon Cost Expected To Keep Rising
Production of R-22, commonly known and referred to as Freon, as it was heavily marketed by Dupont Corporation under that name, can no longer be produced after December 31, 2019 and the amount that can be produced is extremely limited in relation to the demand of it.
When there is strong demand for something with extremely limited supply, prices go up. Supply versus demand.
While warnings of cost increases related to R22 refrigerant have gone out, many are oblivious to what is happening in the residential HVAC market in terms of cost of repair and options on what the home owner can do to repair their AC systems without spending a fortune on repeated R22 recharges.
You have to fix the refrigerant leaks. If you don’t fix the refrigerant leak(s), the refrigerant will just leak back out. At this point R22 Freon is the worst when it comes to cost, but R410a requires leak repairs as well. The old way of recharging systems every year is hard on the wallet and this will likely only get harder for the foreseeable future.
High Pressure AC Sales Tactics
I touch base a little on this subject in the video embedded above in this blog post, for the simple reason the HVAC system in the video wasn’t that old but due to the R22 Freon problem, the best way forward was to replace the AC system and the home owner agreed even though I also offered to replace only the evaporator coil to fix the refrigerant leaks. These kinds of choices are always yours to make when you use my Katy, Texas AC repair services.
High Pressure AC sales come into play when a company uses the refrigerant leak problem (whatever refrigerant it is) to suggest that the whole HVAC system needs to be replaced. Like the AC and the furnace in the case of the video embedded above.
If the goal of the home owner is to go with the most energy efficient AC system they can buy, then in most cases the furnace would have to be replaced to obtain those high efficiency requirements, I say this so you understand that depending on the choices you make there may not be any other way forward if high efficiency air conditioning is your goal. This in turn raises the cost and if you’re planning to sell the home soon, it’s unlikely you will recoup the added cost of the high efficient HVAC system. Typically high efficiency HVAC systems are best suited to home owners who plan to live in their home for at least 15-20 years or longer. In some cases these high efficient HVAC systems are considered ‘lifetime HVAC systems’.
If the goal of the home owner is just to fix the AC, then depending on how long the home owner plans to own the home and where the problem with the AC system is can give you many more options when you are using a HVAC company (like mine) that is professionally skilled in those kinds of HVAC repairs.
My goal is to fix or repair your AC system and in many instances there is more than one way to accomplish this goal, obviously if one of these choices may waste your money I would think you would want to be informed of that before you select that option. Each choice I offer you is a matter of preference based on how long you plan to own the home among other considerations. If you call me to come to your home to fix your AC problems I will give you options best suited to fix your air conditioning system, given your current situation or comfort goals you are trying to achieve in your home. There is rarely a home comfort solution that fits everyone. It is my opinion that the decision is yours to make once all the facts are laid out to you.
A new HVAC system can break down just as much as an old one can. Regardless of brand. Professional installation of the HVAC equipment is by far the most important part of the decision which is why I personally install all HVAC equipment I sell, this will drastically cut your risk of breakdown more than anything else.
While it’s typically more common for an older system to break down, there are a number of HVAC systems (any brand) I see in the summer that are only a few years old and broken. Over 99% of these are HVAC systems I did not install. My trouble rate on AC equipment I’ve installed is less than 2%. That means less than 2 pieces out of 100 in any one given year. HVAC industry as whole typically accepts 25% failure rate as being ‘normal’. My experience is telling me many people are being duped.
With that said, no matter if you replace one part of your HVAC system or the whole thing, in my climate of Katy, Texas you will always need a good knowledgeable HVAC repair man. Maybe it’s me?
Thank you for visiting with me today. I hope your day is comfortable.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a Ray Austin HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with 23 years ‘hands on’ experience in Air Conditioning and Heating Systems as of 2018. I hold an AOS degree in HVAC/R Mechanic, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs. I specialize in Residential HVAC systems.
About Austin Air Companie:
Happy Birthday! Turning 10 years old in 2018. Has it really been this long?
Austin Air Companie
832.475.6895
“Your home comfort from A to Z”
Air Conditioning| Controls | Heating | Zoning
For more information you can always visit me at my main website at:
In the embedded video below I show an elaborate example of my air conditioning repair service in Katy, Texas in which I repair a refrigerant (freon) leak.
To start this topic off the right way it would be to tell you that ‘Freon’ is an improper term as it merely is a trademarked name owned by Chemours Company which was previously owned by Dupont Corporation. Dupont did a good job at putting this branded name on the lips of people across this country over the past 50 years or so.
The reason I use the term Freon is for ease of understanding for the customer base I serve. Nearly everyone out there knows that Freon means coolant or refrigerant for your air conditioner.
In fact if you search the meaning on line it gives refrigerant as the definition of the term. If you are here reading this right now you may be surprised when I tell you there are dozens and dozens of different kinds of refrigerants. This is really the main reason that Freon is an improper term. For the sake of understanding is the only reason I have gone this far to explain it.
For the application of high temperature air conditioning the refrigerant list is much smaller. This statement is to show you the subject of refrigerant leak repair is broad. For the sake of keeping this simple my focus is only the high temperature air conditioning application for your home or small business. Most of my HVAC service and repair work is for the residential air conditioning market in Katy, Texas area.
I am EPA universally certified to work with any refrigerant. This is important to point out, because if someone works on your system without proper knowledge it could make matters worse. There is skill involved in performing AC refrigerant leak repair like the one shown in the embedded video at the top of this blog post.
Because R22 also widely known as Freon, is being phased out (Production Ban begins December 31, 2019) there is a plethora of misinformation regarding various other refrigerants being used to replace it, because R22 is used in more than one application certain refrigerants have been developed for those applications and not the high temp air conditioning market. There are very good reasons why a certain refrigerant is selected or not selected for it’s intended application.
Because I am knowledgeable in these things it may in some cases make me come off as a know it all and that’s ok, but let me put it to you this way – I specialize in the air conditioning market for residential based HVAC systems if I don’t know a lot about something I specialize in I am in serious trouble right? I have a broader knowledge than that, but I don’t delve into those areas – because my sole focus is the Residential HVAC Market. While I do from time to time service commercial HVAC systems up to 25 Tons, this market is not my focus and is quite different from a service and repair aspect alone.
No Drop In Replacement For R22 Freon
So when you hear me say there is no drop in replacement for R22 Freon, realize I am saying this as it is for the High Temperature Air Conditioning Application. This is as of 2018. Time doesn’t stand still, the HVAC industry is continually evolving.
When I say ‘drop in replacement’ it does not mean mix it with whatever refrigerant is in your current system. The HVAC industry is full of people who don’t understand various terminology as it relates to refrigerant repairs and proper practices. There is no HVAC manufacturer that will warranty a system that has been charged with improperly mixed refrigerants.
Residential Air Conditioning Repair Specialist
Realize that what ever refrigerant your system has I am knowledgeable enough to know what type and kind you need. I only use virgin quality refrigerants. I do not reuse refrigerants that are pulled from your system to make repairs. Due to refrigerant contamination, it is never a good idea to do this practice. If I can store your AC system refrigerant in your AC system without removing it to make a refrigerant repair that is a completely different and longer story that I will not get into here.
The key to a well working air conditioning system is one that is not only free of refrigerant leaks, but also clean refrigerant with no acid. Acids can form under intense heat, so the threat is always present. Once acids form in the refrigeration circuit they start to eat away at the lining of your compressor windings. Once this thin protective layer on the windings of your AC compressor has been eaten away, your compressor will have a direct short to ground. An air conditioning compressor will not run with a short to ground. So you would be looking at a new AC unit at that point. Not any fun if you just spent money on a repair to your AC system.
You Will Always Need A Good HVAC Repair Man
Remember, whether you decide to repair your air conditioning system or replace it with a new one, you will always need a good knowledgeable HVAC repair man. If you live in the Katy, Texas area maybe it’s me?
Thank you for visiting with me today. I hope your day is comfortable.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with 23 years experience in Air Conditioning and Heating Systems. I hold an AOS degree in HVAC/R, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs.
Austin Air Companie
832.475.6895
“Your home comfort from A to Z”
Air Conditioning| Controls | Heating | Zoning
For more information you can also visit me at my main website at:
Serving Katy, Texas area: Freon leaks in your air conditioning system pose a big challenge now and in the foreseeable future. Part of the problem can sometimes be a missed diagnosis, because what seems as a system low on Freon in fact could be something else entirely different. Some problems with your air conditioner can mimic that of a system being low on Freon when in fact the system isn’t low on Freon at all. To make matters worse the required amount of refrigerant needed for a modern AC system could be anywhere from 6 to 20 pounds of refrigerant. This isn’t something that should be guessed at.
Guessing Is Not Diagnosing An AC System
Guessing only leads to more guessing. This is why proper diagnosis (in person) is key and why inspection of your air conditioning system by a professional licensed HVAC contractor is necessary to getting the results of what you are looking for to begin with. If a system is thought to be low on Freon and the system is charged with additional Freon this additional Freon in many instances can cause the system not to work under heavy heat conditions and it’s not likely to help at all under low heat conditions either. You see when an AC system is under heavy heat conditions, the refrigerant expands. There is only so much room in your air conditioner. If the system is over charged with refrigerant it won’t work right just as much as if the system were under charged, not having enough refrigerant to operate properly.
Air Conditioners Do Not Use Up Freon
Air conditioning systems are designed to be perfectly sealed systems. If the system is leak free it can run forever without any fuss of needing to recharge Freon into the system. The problem is that as an air conditioner ages it can be susceptible to forming leaks sometimes due to poor servicing methods and some times due to just normal wear and tear. Most often the Freon leaks form within the equipment itself. Some times these leaks are repairable and sometimes the leaks are not repairable and may require some equipment to be replaced with new equipment to repair the Freon leaks properly.
Many times I get called out on systems that I have never been to before. Because I have no records of the system in question I can give you several options as a way to get to the point of repairing your system, there isn’t always a ‘one size’ fits all approach to these kinds of problems. Obviously in order to even get to this point the system has to be properly diagnosed to even know that it is low on refrigerant to begin with.
AC Freon Leaks Should Be Repaired Properly
If you have had to recharge your AC system before, there is a good chance the air conditioning system probably has a Freon leak. But even that is not certain if you are a victim of poor servicing methods. The problem with refrigerant leaks is that the best cure is repair the leak. The bigger problem is knowing where the leak is. This many times comes by way of experience and knowing where many leaks typically form with in your AC system. It’s not always that easy to find really small Freon leaks. If you are not certain where a leak exists and you replace only part of the AC equipment only to later find the system low on Freon again, there could be a good chance you made a repair for nothing or you just have an aging system that keeps springing refrigerant leaks. That’s what makes this difficult and why I am writing this blog right now.
Adding things to your system that don’t belong in your system to begin with to find Freon leaks or try to repair them with snake oil additives is not advisable because you are now placing things in your refrigeration system that shouldn’t be there to begin with. I have methods to find leaks that don’t involve adding things to a system. It is the better way to do it with better long term results. Obviously every method doesn’t result in success every time. In time conclusions can be drawn from my own experience and previous invoice records of a given property. Yes, there is more than one reason for a service invoice.
Importance Of AC Service Records
Service records play an important role of keeping your system properly tuned with the right amount of refrigerant your HVAC system needs to perform properly. This is why it is not a good idea to jump from one AC company to another. If servicing is poor at one company, it is likely to be no better at another. This is why you should hire a pro to service your HVAC equipment.
I can give you several options to get to the bottom of system performance issues as well as provide you with options to get that leak free AC system you are looking for. Then as you need service, the service records look to keep you further informed in regards to refrigerant charges and whatever else your system has needed previously in the way of repairs.
As of 2017, there is no such thing as a ‘better’ refrigerant all of them are expensive, and all of them require systems to be leak free. The old way of doing things was merely to recharge the system, but due to the continuing rising costs of refrigerants this option is not a viable long term solution. You must be looking at ways to find and fix those Freon leaks, regardless of what type of refrigerant your system uses.
Thank you for visiting with me today.
About the author of this blog:
My name is Ray Austin. I am the owner and operator of Austin Air Companie, a HVAC Service Company serving Katy, Texas | Cypress, Texas | Richmond, Texas and some surrounding areas. I am a Texas Licensed HVAC Contractor with over 22 years experience in Air Conditioning and Heating Systems. I hold an AOS degree in HVAC/R, EPA universally certified to handle any refrigerant and NATE certified in HVAC installations and repairs.
Austin Air Companie
832.475.6895
“Your home comfort from A to Z” Air Conditioning| Controls | Heating | Zoning
For more information you can always visit me on my main website @ www.austinairco.com
