Questions & Answers for: r22 proper pressures

R22 In cooling cycle, hp1500kpa lp380kpa On Heating, hp to high 3000kpa.Pype size 3/4 &1/2 inch. Indoor unit: fan-HI Outdoor unit: condensor fans cut in and out Why hp to high in reverse cycle? If the

R22 refrigerant. Call an HVAC service company. You can't even buy R-22 without an EPA card. And you'll need to proper set of gauges to read the high and low side pressures and, to do it right, be able

R22 refrigerant you will need to get the Haynes or Chilton's repair manual on the vehicle to identify the proper line. There is normally a small dryer on the low side. If you don't have the manual for

...R22 freon to proper pressure.I had an A/C man check it last summer.He put a capacitor on the blower and a timer.It worked ok but blew weak.Could the capacitor be the wrong rpm. No the capacitors ...

...- Have asked a local company for a price to check gas levels and re gas if required - as it uses R22 refrigerant he says it cannot be done is this correct ? No. The pressure can be checked, ...

R22 4 TONS AC UNIT, SUCTION 10 PSI, DICHARGE 80 PSI. COMPRESSOR AND FAN RUNNING. there is probably a leak in the systems somewhere, it needs to be inspected for a leak and charged with R-22 for proper

...R22 into the contaminated lines and air handler. Do I have to cut the lines and install a service port to evacuate the system? The service valves are closed. Therfore once you solder to the stubs on ...

Hi every one what should the guage reed when charging a 2door freezer with r22 thank you If you are talking about a refrigerator freezer combination, a properly filled unit operating at noral room ...

...R22- 70psi is good/ r410- 70 psi not good. What is the head pressure, is the filter clean, is the coil frozen, is the fan operating properly, all the supply air grills open...lots of things cause ...

...r22 or 410a comparable and will work with a 410a condensing unit with the proper txv installed... For piece of mind, if your unit is in a closet, the furnace may need to be removed to remove and ...