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AC was dead Compressor Condenser Dryer and Expansion valve changed Was recharged and now blows freon and oil out the high pressure valve Any Ideas?
Wiki User
∙ 14y ago
Yes replace the valve core in the high port valve on some you can replace just the valve core on most gm's the high port valve unscrews and you can purchase one at auto zone for five bucks they also carry the cores depending on type of car as to which one you have
Wiki User
∙ 14y ago
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What role does a compessor play in a refrigeration system?
In vapour compressor refrigeration system the low pressure and temperature vapour refrigerant from evaporator is compressed. where it is compressed to a high pressure and temperature. From compressor refrigerant goes to condenser where where it changes the phase. from condenser refrigerant goes to evaporator through expansion device.
What is the function of condenser in laboratory?
The condenser receives hot high pressure gas refrigerant from the air conditioning compressor.
Where is the low press side on condensor on 95 yukon?
The condenser does not have a low pressure side, because the condenser is not on the low pressure side of the system - it is on the high pressure side, and refrigerant going into the system is at high pressure throughout the whole of the condenser. The high pressure side of an AC system begins at the compressor outlet and ends at the metering device inlet (refrigerant leaves the compressor outlet and goes directly into the condenser inlet). The low pressure side runs from the metering device outlet to the compressor inlet.
Is poor compressor can cause high head pressure in an air cooled condenser?
Poor compressor performance should result in low head pressure as the system cools better than the compressor can pump.
What are the parts of the AC system?
Depending on the system type - A Freon gas - R134a (R12) P.A.G Oil High Pressure Pipes Low pressure pipes Compressor Condenser + Condenser fan Receiver/dryer - including a 'desiccant' type substance (Calcium oxide) Expansion Valve or Orifice Tube Evaporator Geoff3bee
Why auto ac compressor shake after been recharged?
It shakes because it is overcharged. Needs some pressure released.
Does refrigerant enter the compressor as a low temperature low pressure gas?
Yes. The basic components of the refrigeration system are the refrigerant, compressor, condenser and receiver, expansion device and the evaporator. One cycle: Refrigerant travels to Compressor (A) to Condenser (B) to Expansion device (C) to evaporator (D). The refrigerant gas at low pressure and temperature is drawn into the compressor. The gas is compressed to a higher pressure, which causes an increase in the temperature. The refrigerant gas at a high pressure and temperature passes to the condenser (point B), where it is cooled (the refrigerant gives up its latent heat) and then condenses to a liquid. The high pressure, low temperature liquid is collected in the receiver. The high pressure liquid is routed through an expansion valve (point C), where it undergoes an abrupt reduction in pressure. That pressure reduction causes part of the liquid to immediately vaporize or flash. The vapor and remaining liquid are cooled to the saturation temperature (boiling point) of the liquid at the reduced pressure. At this point most of the refrigerant is a liquid. The boiling point of the liquid is low, due to the low pressure. When the liquid refrigerant enters the evaporator (point D), it absorbs heat from the process and boils. The refrigerant gas is now at low pressure and temperature, and enters the suction side of the compressor, completing the cycle.
What are the parts of an auto ac system?
Depending on the system type - A Freon gas - R134a (R12) P.A.G Oil High Pressure Pipes Low pressure pipes Compressor Condenser + Condenser fan Receiver/dryer - including a 'desiccant' type substance (Calcium oxide) Expansion Valve or Orifice Tube Evaporator Geoff3bee
How does your cars ac works?
Your A/C consists of a COMPRESSOR, CONDENSER, EXPENSION VALVE and EVAPORATOR. Refrigerant (R12, or now-a-days R134a) is compressed in the compressor and turns into a hot gas. It ios than sent to the condenser. In the condenser, the hot gas is cooled until it is turned into a liquid. Then, it travels to the expansion valve. As the Refrigerant goes through the expansion valve it turns to a low-pressure gas and RAPIDLY cools in the evaporator. A fan sits behind the evaporator and blows the air around it and that eventually blows the air out your vents!!!
Does an air condition unit uses a condenser If so is it on the low side or high side?
Yes. The condenser is on the high side, and high pressure vapor goes from the compressor outlet directly to the condenser inlet.
What might cause a 1996 Suburban to blow only warm air when Ac is on No leaks and pump works?
After a while the pressure will leak from the condenser until it is not enough to condenser and make air cold and will need to be recharged...
What is the chiller condenser pressure?
According to state of the outlet refrigerant from compressor, it's better we use refrigerant temperature.
