0
An ac expansion valve is the part in the ac cycle where the refridgerant goes from a smaller tube to a wider tube. Traveling through this valve causes the refridgerant to get cold similar to cracking the valve on a air tank. When the gasses go from a high pressure to a lower pressure they get cold ( PV = nrT ). The cold refridgerant then goes through an exchager where the blower blows air across to get the cold air you feel when you turn your ac system on.
What else can I help you with?
How do you replace AC expansion valve on Mercedes c280?
how do I replace the AC expansion valve on a Mercedes C280 sedan. location and procedure
If 1993 suburban rear ac not cold how can check the expansion valve?
If 1993 suburban rear ac not cold how can check the expansion valve?
What is the expansion valve on a home AC condenser unit?
The expansion valve is usually in the evaporator and simply opens or closes to allow the appropriate flow of refrigerant into the coil. The theory is that the expansion valve makes your AC run more efficiently.
How do you change the expansion valve on a 2001 Honda Civic?
How do you change the ac expansion valve on a 2001 Honda civic
What is used to filter freon in an AC SYSTEM?
Expansion valve
What is the function of Ac expansion valve?
Changes the refrigerant from liquid to vapor.
Where is the ac expansion valve on a 2003 gmc Yukon?
I anwered this question Look at post ... "Where is Expansion valve located on 2003 Yukon Denali XL"
Where is the ac expansion valve on the Toyota Highlander and best way to get at it?
Never worked on one, but guess expansion valve is mounted to evaporator under the dash in the AC/heater housing. Looks like a real bear to get out.
How do you replace the ac expansion valve on a 2007 Jeep liberty?
To replace the AC expansion valve on a 2007 Jeep Liberty, first, ensure the system is fully discharged and remove the refrigerant. Disconnect the battery, then access the valve by removing the dash panel and any necessary components to reach the AC evaporator. Unscrew the old expansion valve, install the new one, and reassemble everything in reverse order. Finally, recharge the AC system with refrigerant and check for leaks.
Where is the expansion valve located on a 1998 dodge ram 5.2 L?
The ac system on a Ram doesn't use an expansion valve. It uses a fixed orifice system.
Where is expansion valve located on 1997 Honda Accord ac?
The expansion valve on a 1997 Honda Accord AC is located in line with the tube that supplies liquid coolant to the air conditioner vapor. It is mounted right beside the tube.
Where is ac expansion valve on 07 Lincoln MKX how I you change it?
The expansion valve is located between the evaporator and the high and low pressure line connections. It is in the firewall behind the engine. Follow the hoses to the passenger compartment and they will terminate on the expansion valve.
