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What are the pressure on r22?
69.9
How many pounds r22 in your trane?
12
How do you make a working model on force and pressure?
In order to make a working model on force and pressure, the relationship between these two things must be determined. This can be inferred from physics formulas.
What is the difference between r22 and r22a?
can not be used with each other
Why would your air conditioner have normal head pressure and a low suction pressure?
There is no such thing as normal head pressure. It is all based on temperature and calculations. Need to know indoor air temp, outdoor air temp, wet bulb versus dry bulb. Need to know specifics. so when outside ambient temp is 90 and I'm running 255 head with a clean condenser. that isn't normail head pressure? that's pretty normal to me. working with r22 the correct answer would be. If you are sure your head pressure is where it should be, with correct freon type. low suction pressure can be caused by no blower motor, closed or blocked registers, clogged filter or evaporator, lack of airflow, undersized evaperator or oversized AC, restricted metering device(TXV, piston) blocked returns. but he is right you need a lot more info what's your superheat/subcooling? what's your delta T, is you head pressure really wre it should be? what's changed since this started happening. How low issuction pressure what's your evap saturation temp? is coil freezin up? what are your pressures exactly is condenser temp 30 degrees warmer than outside temp. with r22. do you know what you are doing????
What are the pressure on r22?
69.9
Can R22 be used in a R12 system?
No, R22 is for refrigerators and home AC. It runs at a different pressure and you can't use one for the other.
R22 low side pressure?
Low predsure very high
What is a low pressure refrigerant under EPA's refrigerant recycling regulations?
R22
What should the suction pressure be on a 85 degree day on a R22 split unit?
60psi
What refrigerant is a low pressure refrigerant under EPA's refrigerant recycling regulations?
R22
What refrigerant is considered a low-pressure refrigerant under EPA's refrigerant recycling regulations?
R22
Can you use a 134a freon manifold gauge set for R22?
No. the pressure are different, r22 runs at a fairly low pressure and you shouldn't be worried about blowing your gauges, but you won't be able to determine your super-heat or sub-cooling. for a about $100cdn you can buy the right gauges.
What is the correct pressure on the high side and low side on R22 at 95 degrees?
150 high 75 low
What are the correct pressures for R410a?
The pressure for an R410a air conditioner system should be 118psi LP and 412psi HP. This is the same pressure as an R22 air conditioner.
Can you use a r410a condenser brand new with a r22 air handler brand new?
No. r410a runs at a much higher pressure.
Charging r22 system?
what is the charging schedule for a 2 1/2 ton unit 70degree ambient temp what is the suction pressure supposed to be
