Search:

Read site rules before you post again.

CLOCKWORK

I saw the 245 head pressure and before I even read the suction pressure I thought to myself, "it may be an R-22 system:.
Then again I work in southern AZ and never even see R-22 head pressures that...

Before I became a HVAC srvc tech I started taking electronic courses at ITT Tech. I wanted to be an Electronic eng.
Then after about a year in electronics, I went to school for HVAC.
My...

A good way to find out would be to simply time it with a clock. Although the actual time it takes to recover to the occupied set temp will vary depending on the conditions.

I hope this answers...

Every single time I hook up my gauges to the unit my very next move is attatching my pipe clamp thermocouple and checking s/h and s/c.

Even if the charge is "weighed in", s/h and s/c will still...

Install an EZ trap. Which is basicly a p-trap that is clear pipe instead of white PVC. Also it is made so that the trap can be accessed and swept out with brush that is supplied with the EZ trap.

You will have no problems getting this setup to cool your 1600sqft home. The addition of the TXV should take any guess work out as far as metering referigerant into the evap ccoil. If you run the...

I was under the impression that if one of the compressors' went bad, both compressors would need to be replaced.

Hey payson, you don't by any chance work for the COD department off 23rd ave?

If you do, is danny still running the COD there?

Yeah, I guess if 1 mole of NH3 is 17 grams that would probably fill up a volume space of 2.2liters. That would fill a room very fast.

It's a fairly old system so I was just going to open the...

I'm ooking into repairing my old RV refigerator, It is a R717 system. Where could I pick up a 30lbs jug at?

Being a service tech I've learned that the "know how" of working on HVAC equipment is a small part of the job. The biggest part of the job is knowing how to talk to the customer.

A lot of...