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HOME > HVAC > CARRIER > 48GS042090300 > EXPANSION VALVE

Carrier 48GS042090300 Expansion Valve

Any air conditioner would produce no cooled air without a properly functioning valve. Expansion valves are used in AC systems and lets the coolant to expand into its regular gas form from a high pressure liquid state.

Indications poorly running refrigerant expansion valve

The air conditioned flow is not cold enough as you are accustomed to as it comes from the air conditioning unit
Your cooling system takes a really long time to comfortably bring down the temperature

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If you decide on picking up or ordering any Carrier 48GS042090300 replacement part do your best and cross-check the model number and also make a visual inspection so that you are positive that the correct expansion valve is being ordered. Installation of a new expansion valve can be quite easy provided you have the know-how and have the proper tools to get it done.

Feel free to download your manual for help.

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Check eBay for your expansion valve!