Do the new air conditioners and heat pumps use freon?
It’s a question that we at Aire-Com of KY hear 2-5 times every week in the summertime. Yes, the new Air conditioners and Heat Pumps still use freon. The difference from the old to the new is that it’s a different chemical blend. It’s kind of like a soft drink, there’s coke and there’s mountain dew. Both are soft drinks. They both have a lot in common and serve the same purpose. However, I’m telling you, there’s a difference between the two and you can definitely tell one from the other. That’s the way of our freon. The old freon was called R-22 freon and the new freon is called R-410A. They both are used for the same purpose and they both come from the same factory, but they definitely do not mix. Kind of makes you think of diesel fuel and gas. If you ever put diesel fuel in your car and it has a gas engine, then you would definitely wish you hadn’t.
The old freon “R-22” is a HCFC (Hydrochlorofluorcarbon) and they help deplete our protective ozone layer. They are being phased out of production and will not be produced after the year 2020. However, during that time they have reductions in availability of the R-22 freon. The EPA is the governing agency for freon. They use 1999 as the base year for production. They said that the year 1999 was a 100% production year. In 2005 the freon manufacturers could only manufacture 65% of the amount that was produced in 1999. In the year 2010, the manufacturers were only allowed to manufacture 35% of what was manufactured in the year 1999. In the year 2015, they can only manufacture 10% of what was manufactured in 1999. And in the year 2020, they are only allowed to manufacture 1/2 of 1% of what was manufactured in the year 1999. They also increase the federal taxes on it every year to help increase the cost and to force consumers to purchase new equipment. Here’s a link to an EPA publication that was published a few years ago explaining the phase-out of R-22 freon. It tells the story in more detail.
The new freon is R-410A. It’s also called “Puron” by the Carrier Manufacturers. Carrier loves to come up with their own names for things and then trademark them. But, that is a story for another day. It’s an HFC refrigerant blend. It does not deplete the Ozone layer like the R-22 refrigerant does. It operates at almost twice the pressures of R-22. But, in my opinion, I think that it out-performs R-22 tremendously. The old R-22 heat pumps were always putting out luke-warm air in the winter time and you had to switch to an alternative heat when the temperature reached 30-35 degrees Fahrenheit outside. The R-410A delivers very warm heat and it will continue to heat down to 5-6 degrees Fahrenheit outside before you switch to an alternative heat source. The old Air Conditioning and Heat Pump systems would use about 5 – 12 lbs of R-22 freon. The new, Ultra Hi-efficiency R-410A units will use from 10 – 20 lbs of freon. That’s because they are larger and one way to increase efficiency is to increase the coil sizes of the equipment.
So, yes all of our Air Conditioners and Heat Pumps still use freon. Residential units use R-22 and R-410-A. Commercial units can use over a dozen different refrigerants. And Air Conditioners and Heat Pumps do not really use freon like a car uses gas. The freon is always present in the same amount throughout the life cycle of the system unless it has a leak. The freon only changes its properties. It goes from a high pressure, hot gas to a high pressure warm liquid to a very cold, low pressure liquid to a very cool low pressure gas and then it starts the cycle all over again. Its interesting when you start to really study it, but all we really want to know is” Is my AC cooling properly”
Manufacturer’s Extended Service Plans
Almost all of our heating and cooling units sold and installed by Aire-Com of Ky has an extended service plan. The service plans are usually for 10 years on parts and labor. Our plans are from GOODMAN Manufacturing and they begin 30 days after installation. The plans cover any equipment malfunctions or defects for 10 years. So, for 10 years you have coverage on any functional part of your GOODMAN or AMANA produced heating and cooling system. On a furnace it includes all the inner parts of the furnace, on a Heat Pump or air-conditioning unit , it covers all of the interior parts of the Condenser (The outside cooling unit), and on an evaporator it covers the interior parts of the A-Coil, Horizontal Coil or the Slab Coil. It’s important to know that the coverage is only on the GOODMAN or AMANA portions of your HVAC system. If a part fails that is not manufactured by GOODMAN, then it’s not covered. These parts would normally be the thermostat, disconnect box ( the electrical shut-off box on the wall next to the outside AC or Heat Pump unit), the condensate pump, any air filters, Air Conditioning pad, gas lines, electrical wiring outside of the GOODMAN or AMANA units, freon lines and drain lines. The plan does not cover maintenance items, such as cleaning the evaporator or condenser coils, air filters, unclogging or repairing drain lines, lubrication,adjustments and cleaning of the burners, flame sensor or heat exchanger. The extended warranty plan does not apply to equipment not produced by GOODMAN or AMANA, or parts that have been subject to alteration, misuse, abuse, accidents (such as a car hitting the outside unit or a tree falling on it), improper installations, damage, excessive voltage, acts of nature, corrosion, theft, commercial use or for service other than what was approved by GOODMAN.
Some things to understand about your GOODMAN or AMANA service plans are that we, the dealer, must use OEM (Original Equipment Manufactured) parts and this lets GOODMAN know that the parts that are used for replacement on their equipment are not cheap or substandard and as such, lower the performance or efficiency of your equipment. There is no deductible to be paid and there’s not even a signature required from you once the repair is completed. GOODMAN does not authorize overtime hour repairs for the equipment. However, to the best of my knowledge, neither does any of the other manufacturers. The plan is fully transferable to any subsequent owners of the home. If the equipment is relocated to another location, then the plan is terminated as soon as it leaves the original installation site.
Extended warranty plans are available from all of the major heating and air conditioning manufacturers. Some finance their own plans and some use outside extended warranty protection companies. during the years that I’ve been in the HVAC business, I’ve seen most of the leading extended warranty protection companies that offer the plans for the manufacturers go bankrupt. Usually, those that survive do not cover very much and are more difficult to deal with. The few manufacturers that finance their own plans are much better and are very easy to deal with sometimes. However, sometimes, I’ve found problems dealing with some and finding out that once the homeowner has a problem, then they don’t cover portions of the repairs and this can be very expensive for you, the homeowner. GOODMAN and AMANA is the first extended warranty company that we have not had problems with. That’s good news for you. GOODMAN/AMANA is now the leading residential equipment manufacturer in North America. CARRIER/BRYANT/PAYNE is the 2nd, AMERICAN STANDARD/TRANE is 3rd and LENNOX/ARMSTRONG is the 4th. All the other manufacturers come in a distant 5th. I feel that the quality of the equipment and the extended warranty plans are one of the major reasons that GOODMAN/AMANA went from 4th largest to the largest North American residential manufacturer of heating and cooling equipment in just 10 years. Their plans are excellent and cost about half of what the plan would cost from another manufacturer. Call or e-mail me if you have any questions on the AMANA ASURECARE or GOODMAN GOODCARE extended warranty plans.