Question about Carrier 52PQ307 Wall/Window Air Conditioner

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What should be the charges for repairing a gas leak and refilling for a 1.5 ton window ac?

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Low side suction pressure: 68.5 PSI is ideal.

Posted on May 04, 2010


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017


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Not cooling room and every 45 seconds it makes a hum noise

window unit ac !! not a fridge . the hum you hear is the ac compressor trying to come on , but due to loss of gas charge it shuts right off again , this will require a professional ac repairman to fix this , 1st he needs to find leak then repair leak then add back lost gas charge , watch cost of all these services vs cost of entire new unit , it could get expensive

Jun 24, 2015 | Refrigerators

1 Answer

Gas quantity in 1.5 ton window ac

Should have type and amount printed on the data plate. How do you know it's completely out and if it is completely out it sounds like a pretty significant leak and likely not worth the repairs. There's 4000 window units, no way I could tell you without more info.

May 20, 2012 | LG Heating & Cooling

2 Answers

Onida window AC 1.5 ton is displaying F2, no button on remote or panel is working

That code is usually a result of a leak in the system and the unit being low on charge...find/fix the leak and recharge the unit.

Oct 01, 2011 | Heating & Cooling

2 Answers

96 lhs has drier leaking can the seals be replaced , do i need to remove/ replaced the drier ?

Yes you can replace the seal only,Its only a bag in there that attracts moisture, do you need to replace it not really,Just replace the seal and ensure there is no leak.But if you open the system you ll need to draw out the air before you refill with freon

Apr 28, 2011 | 1996 Chrysler LHS

1 Answer

I just Geek Squad guy telling me That I need to add freon to my AC. We open the unit and saw what the problem might be and where the freon should go. It need cutting and welding to do the job. He wanted to...

If you see where the refrigerant leaked out , I would suggest you calling other companies , telling them you know where it leaked out and how much they would charge to braze the leak closed and refill with refrigerant , and remove the access valve ( leaving it on could cause leakage again thru the valve ) . Find one that would NOT replace the dryer . Over the years , I've replaced many compressors ( on burnt out compressors , it's necessary to replace the dryer ) without replaceing the dryer and they are still working today . There would be no recovery expense due to no refrigerant in ac , which will also save money .
1 ) repair the leak
2 ) install refrigerant fill valve
3 ) evacuate the system
4 ) refill the system with recommended refrigerant charge
5 ) remove the access valve
If all companies will charge more than replaceing with a craigs list ac , then craigs list would be the best choice .

Jul 31, 2010 | Heating & Cooling

1 Answer

E4 Error in Hunday Split Ac

Your technicians are not properly locating the source of leak and repairing it before adding more refrigerant. Have them use a leak detector(sniffer) or colored dye that will reveal the leak. Then repair and fill to specs.
A refill of a slow leak will work until refrigerant it leaks out again.

Sep 02, 2017 | Heating & Cooling

1 Answer

I purchased an AC of samsung last year in 2008 The guarantee of comprassure is 5 year Now the compressure is out of order and has to be replaced. my problem is the compressure is under guarantte they are...

Hi, you are right, some companies will just replace your compressor, without charge once it's under guarantee, if they replace your compressor and want to charge you to refill your system, it's not fair, because they normally use a system to remove freon from a/c, clean it and reused back in a/c when they replace compressor, if they didn't replace compressor, they can't charge you for freon, because they didn't use , if your system had a leak, yes, they can charge you , for repair of leak, and refilling with freon. good luck.

Aug 03, 2009 | Heating & Cooling

2 Answers

Split ac not cooling the temparature remains at 27 degree after ac runs for about 4 hours.please solve this

Gas has leaked from inner or outer unit kindly get it checked by service men they will find the leak and charge the gas again normally after some time it gets rusty inside as water is involved and got leak

no problem get it repaired not expensive

pls rate me well !

Jul 14, 2009 | LG LS092CE Split System Air Conditioner

1 Answer

How to charge A/C step by step

1 discharge system to recovery tank
2 apply vac to remove any moisture
3 leak check system and repair any leaks
4 charge system with 134A gas and recheck for leaks
5 add 134A to specs and run system to verify proper operation.

May 28, 2009 | 1999 Chevrolet Lumina

4 Answers

Fair price to fix central air conditioner leak & refill with freon

I have heard that there is a spray you can use that will not damage your system and seals the leak when it comes in contact with oxygen

Apr 18, 2008 | Heating & Cooling

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