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Parts manual for 38hqr18up30-03 r22 - Heating & Cooling

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What is going on with our Goodman unit?


If your going to pay that much just have them put in a new unit. It is not that much more and you can get free financing. All the repairman can do is guess and keep putting in new parts till it works. Had a new unit put in and it still didn't work found out it was a bad thermostat. But at lest we don't have the repair bills or high electric bill anymore so it paid for its self in saved money.

Jul 21, 2014 | Goodman Heating & Cooling

1 Answer

A home owner had their 4ton, R22 heating and air system replaced with a new 4ton, variable speed, 16 sir, furnace and two stage heat pump. The copper line set was not replaced. The existing copper line...


Hi,
No, that will not hurt your new system as the old lines were vacuumed down and all of the R-22 removed...
You will be fine and it will not void the warranty...

heatman101

Feb 03, 2011 | Heating & Cooling

1 Answer

Can you put a 410a air handler with a r22 condensor


No. R22 and R410 are not compatible. R410 units operate at much higher pressures than a comparable R22 unit. These refrigerants also use different types of oil which are not compatible. If you need to replace half you might as well replace the whole unit because I was told that as of January 1 of this year you can no longer buy an entire R22 unit unless it is one a dealer still has in stock. They are phasing out R22.

May 19, 2010 | Carrier 38CKC036 Air Conditioner

1 Answer

CAN R12 BE ADDED TO AN AC HOME UNIT USING R22.UNIT IS RUNNING BUT NOT COOLING


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

Jun 30, 2009 | Whirlwind FH-778 Air Conditioner

1 Answer

I need another copy of my R22 license to repair A/C units.


you may need to retest where did you get in the first place??lol

Jun 19, 2009 | Whirlwind FH-778 Air Conditioner

1 Answer

I accidently added 12 oz of r410 to a r22 system,


Do a triple evac. Reclaim, flush with r22, reclaim, flush with r22, reclaim, flush with r22, reclaim. install afilter drier. Evac down to at least 200 microns. Recharge. you should be ok.
My concern would be disposing of the old "now blended" refrigerant

Feb 25, 2009 | Goodman Heating & Cooling

1 Answer

Match up Carrier equipment


carrier did sell some systems with R407c as a quick fix to gov regulations for about 2 yrs. R407c is a blend . and is treated like R410a except R407c pressures are more simular to R22. being that the pressures run the same the system should work with out changing any parts that being said if the evaporator has been used for R22 the oil residue wiil give you problems ifit is a new unit you would be ok.

Jan 08, 2009 | Carrier 38CKC042 Air Conditioner

2 Answers

R22 LOST (SOMEONE STOLE PIPE),


be careful but dose in gas slowly until the frost line reaches the end of the evaporator

Mar 21, 2007 | GE Quiet-Aire Ductless Mini Split System...

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