Type: Posts; User: captaincompressor
I have heard of this. Semi heretics are air cooled on the motor body?
I like backyard engineering.
I would think it would be better to pass the air over the evap to dehydrate and cool the air. In a residential setting, maybe a small duct booster in the fresh air duct mounted to the wall in the...
I have an old single phase 230v semi hemi that runs. Can it survive being an air compressor limiting it to 100 psi?
I doubt vapor compression will be replaced any time soon. I am betting the magnetic system consumes massive amounts of energy per btu.
Strong magnetic fields represent their own set of problems in...
I was on the roof of a building one time and looked at a sight glass. It looked like river mud passing by. It was another tenant's unit. I was not working on that one.
I have a customer with 3" asbestos.
Put in a geospring heat pump water heater and be done lol
I bet hairspray would be good for leak stopper.
Lmao "charge o gas" save the earth ....fancy name for blue rhino propane. Lol
I actually always install a LL drier externally regardless if there is one inside.
I gut all the old units of whatever is good. All electronics, motors, blower housings, compressor etc.
I got into this on an older unit (no warranty). I just used a universal board and crimped on spade terminals.
I can't wait for the day when refrigeration grade shark bite push on fittings come out haha!
I carry doubles and tripes only . No singles .
"I got me one of them there vacuum gauges, I let the pump suck her down to 30 pounds then I lay the gas to her"....unknown hack I heard talking across the fence one day when I was on a call.
I agree. I had a piece of copper to actually get rust on it. Go figure .
Suction pressure on mine is 0 psig showing 13 degrees superheat.
The pve oil got my attention. I hate the hygroscopic qualities of Poe.
What are acceptable temp ranges of different oils? MO, AB, POE, PAG etc?
The lowest pressure switch I have ever seen is the supco 5–20
Here is some wall of shame worthy pics of this condensing unit. I was not sure it would even work so I was not picky about the wiring or capacitor mounting.