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Need to know average low side pressure on a R-22 egg cooler on a chicken farm. room temp needs to run at 65 .

My friend works on birch egg coolers on chicken farms. But he is out of town He installed one yesterday that he put a compressor in. He called me to see if I would check on it for him The egg owner...

My friend is out of town , He works on egg coolers on chicken farms he calls me to go see about one he installed yesterday The owner called and saidT it froze up last night THE installer said the...

Is the cps vg 200 a good buy?

www. hvacsuperpro.com

A bondiing joint compound to replace brazing copper tubing. Some thing new.

What is your coments on this new super pro ?

OUT DOOR EXPANSION VALVE # 78L19

Just got home from installing a 2 ton txv on a armstrong cond. unit got it at cc dickson
no prob. Do you need a number ??

2 1/2 TON HP. [ PACK ] out side on slab. supply 14 "pipe run up out side wall 8 ft. elbowed in attic run 15 ft. to dist. box 20 x20. 8 run outs 4 - 8 " flex runs 15 ft. 4- 6 " runs 8 to 12 ft. TL= ...

When you walk into a drug store in 1950 and wonder how it makes the air cold , and now 58 years later iam still wondering. ha ha

I have a 2 ton goodman, Cond fans starts runs for a while , then starts running backwards . [ changed cap still run backwards ] seen this a few times with lighting strikes , seen no bad weather in...

Check cond. fan, and clean cond. hp to high

Capacitor with no info. How do know what MFD to use?

I had a contactor awhile back had 24 v on coil but it would not go in.had extra wire on t stat change wire work fine.

Yes it is. 45 degree out side it should do the job with out heat strips, got me in the wondering mode. Home owner says when it drops to around 40 F out side it will not heat the house with out...

Working on a 1 1/2 ton Goodman heat pump.My prob. is can not get but 120 degree on vapor line to inside coil .I jumperd the rev. valve blocked off cond fan got head pressure up to 300 lb. SP = 70 LB....

I used a new sensor , the old sensor was a bulb sensor Ranco E-15 The new sensor is a NTC type.I moved sensor to a well where the old bulb was in.I will go back later to see if this worked.
...

It will go into defrost when you jumpe the pins, but it will not on its own.The old sensor was in a well,do i need to put it back in the well on the coil? May be bad board.

I have replaced a Ranco E-15 defrost control to a ICM315C CONTROL.I can not get it to defrost. I did not insulate the sensor, this is a thermistor sensor, do i need to?

I replaced a defrost board on a old heat pump 20 yr. old donot know the brand name.It had a ranco E15 DEFROST control.Can not get it to manualy defrost.I jumped out sensor pins and shorted defrost...

The burners may need cleaning.

Does that mean yepper for yes ?

Is that greek for dont no ?

What is the tonage on this rheem air handler ? # RBHA - 24 -J20SFAA. 5 TON ?