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How to recharge the air conditioner with RF22?

The R22 can be purchased at any auto parts store?

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According to EPA you must be CFC certified (licensed) to purchase, install, transport or handle all refrigerants. You may be able to find someone to sell it to you, however it is generally available in 30 pound drums. (not the answer you probably wanted..sorry)

Posted on Jul 19, 2009


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Is it better to by air conditioners with R - 410 GAS OR R - 22 GAS

R410 units are cheaper now but not as effecient as R22, also R22 is much more expensive and most likely you would have to use R22 a to recharge unit if it as allowed where you live .

Oct 02, 2014 | Cfm Daikin R410a Split System Air...

1 Answer

How do I check the Air Conditioner spark plugs in my 2002 Malibu?

Sounds like it is low on the coolant which causes it to only work part of the time. You could probably take the car to a auto parts store and at least here in the midwest, they can help recharge your freon/R22 so you have a good working air conditioner. If that is properly charged and leak free, then your air conditioner compressor might be going bad, but then you would hear a lot of belt squealing when it wasn't working. Most likely though it is just low on the freon/R22.

By the way, air conditioners don't have spark plugs......LOL

Jul 05, 2014 | 2002 Chevrolet Malibu

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I have a model 579 series Duo Therm airconditioner and would like to know how to add freon to it. Blower works fine but does not seem like it gets very cold. My brother in law has the necessary tools and...

Bill, the compressor is recharged just like an automobile's AC unit. However, R22 is very, very expensive and is not required. R14 is now the refrigerant of choice. Plus, it's far less expensive than the old R22 (which is illegal in most places, except in certain applications).

If your brother has all the equipment, like you said he does, there's no need for me to go through all the steps necessary to drain and capture any remaining gas in the system and how to safely recharge the unit. Because he probably already knows all of this. But, hopefully, I did save you some money on the refrigerant gas. Which you can buy from any auto parts store.

Hope this helped you. Please let me know.

Jun 13, 2011 | Heating & Cooling

1 Answer

Where do you recharge the AC with r22?

Most rooftop RV units do not have service ports installed. You would have to get line tap valves to install in the system. The next problem would be getting some R22. Unless you have and EPA CFC certification you cannot buy R22.

Sep 25, 2010 | Coleman Mach III Air Conditioner

1 Answer

Broken Air Conditioning

You will need to recharge your A/C system. You can purchase the kit to recharge it at any local auto parts store.

Jul 26, 2010 | 2003 Nissan Altima

1 Answer

Air conditioner is not blowing cold air

It's possible that you need more refrigerant. There are are gauges/testers available at hardware/auto parts stores to determine refrigerant levels. The problem is easier to deal with if your talking about a car. If the AC unit is for a house, it would require a service man to look at it since they won't sell R22 to unlicensed individuals.

If a quick refrigerant recharge doesn't work you're looking at more costly problems like an AC compressor failure which isn't a do-it-yourself type of repair.

Good luck

Aug 27, 2009 | Heating & Cooling

1 Answer

Air conditioner not blowing cold air

go to a parts store such as Advance Auto Parts or Auto Zone and buy the A/C recharging kit they have with the rubber line and connector that connects only on the side that you need to recharge your system. If you can put air in your tires you can out freon in your a/c system.

Jul 30, 2009 | 2002 Ford Explorer

1 Answer


No, R12 and R22 are not compatible freons. You need to recharge with R22.

Jun 30, 2009 | Whirlwind FH-778 Air Conditioner

1 Answer

Air conditioning

If you want to do it yourself. Most auto parts stores and hardware stores have recharge kits. Purchase a kit with a gauge to prevent overfilling.

Jul 26, 2008 | 1992 Buick Century

2 Answers

Air conditioner blows cool air but it does not blow cold air.

Start by recharging your system. If you want to do it yourself. Most auto parts stores and hardware stores have recharge kits. Purchase a kit with a gauge to prevent overfilling.

Jul 26, 2008 | GMC Jimmy Cars & Trucks

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