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What is the 410a operating pressure?
The 410a operating pressure is 7.037 Barg or 102.036 psig.
The minimum safety-relief pressure for a R-410A cylinder is .?
minimum pressure is 525 psig for R-410A
The minimum safety-relief pressure for a R-410A cylinder is?
minimum pressure is 525 psig for R-410A
If the evaporator outlet temperature on a r-410a system is 50p and the evaporator superheat is 10p, what is the evaporating pressure of the refrigerant in this system?
8.2
What is the low side and high side pressure for r410a?
Technicians with R-22 experience will need to become familiar with working with high and low side pressures that are much higher when using R-410A. A typical R-22 system operating normally with a head pressure of 260 psig at a 120-degree condensing temperature and a low side pressure of 76 psig at a 45-degree evaporator saturation temperature will find the equivalent pressures in a R-410A system to be much higher.A normally operating R-410A system with the same condensing temperature of 120 degrees and a 45 degree evaporator saturation temperature will have a high side pressure of 418 psig and a low side pressure of 130 psig.Although refrigerant 410A is a near-azeotrope and has a slight temperature glide, there is no need to correct for refrigerant dew point and bubble point differences. Superheat and sub cooling calculations can be calculated the same way we have always done with R-22 refrigerant. The only difference will be the higher pressure-temperature relationship when reading the temperature-pressure chart. The temperature glide for R-410A is only .3 degrees Fahrenheit and can be ignored and fractionation is not a concern.
To change the compressor on a system containing R-410A you must isolate the compressor then?
To change the compressor on a system containing R-410A you must isolate the compressor then?
Can you mix 410a with r-12 in a cars ac system?
No
To change the compressor on a system containing r-410a?
Simply remove the compressor.
What is the low side pressure on a home air conditioner?
60 psi for r-22. 125 for a 410a
Is there toxic freon in air conditioning units?
Freon is not Toxic, but its not good to breath it or have extended contact with it on the skin. It is a controlled EPA substance. Some are Flammable and have other properties like 410A which is a mixed blend of Freon/Purion. Under pressure 410a is one liquid but outside of the system the Freon components separate and become to different chemicals.
What is diffference between a flare in a tube that's part of a R-410A system and a flare in a tube from an R-22 system?
No Difference
Can you recover r-410a freon?
If you add 410A to a heat pump does it put out more heat or less?
