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Usually a blockage in the system.
Could also be overcharged, or have air in the system.
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∙ 9y ago
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What does high-side and low-side mean with respect to car AC's?
High side and low side refer to the pressure in the ac system. Ie The high side is the high pressure line and low side is the low pressure line.
High low side pressure and low hide side pressure?
Bad compressor valves most likely... If the expansion valve or orifice tube is stuck open it will cause this condition also.
What condition cause deviations from the ideal gas?
High pressure, and low temperature.High pressure, and low temperature.High pressure, and low temperature.High pressure, and low temperature.
Is suction pressure is high side or low side of refrigeration system?
Low side.
What part of the refrigeration system changes the high pressure side to the low pressure side?
The compressor changes the low pressure gas into a high pressure gas which then has the heat of compression removed in the condensor to turn it into a high pressure liquid.
Does adding freon go to high or low pressure side?
Always to the low pressure side. The low pressure side fitting is normally near the dryer ( large silver canister).
What is the correct pressure on the high side and low side on R22 at 95 degrees?
150 high 75 low
Is the suction line the high side?
No, the liquid (discharge) line is the high pressure side. The suction line is the low pressure side.
What color is the high side on a pressure gauge?
Red is the high side.. The low side is blue..
R22 low side pressure?
Low predsure very high
Why use low and high side access valves when recovering refrigerant?
Because it's the only way to recover it. You recover from the high pressure side, and charge it on the low pressure side.
In air conditioner units is the larger copper refrigerant pipe the low or high pressure side of the system?
it is the low pressure side
