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Trane TCH042C1 Expansion Valve
Air conditioning units would be broken if it was deprived of a functioning expansion valve. Your HVAC system expansion valve allows the refrigerant to expand back into its natural gas form from a high pressure liquid state.
Important clues of a failing main expansion valve
- Your AC takes forever in attempting to keep the house cool as it should
- The cooled air is not cold enough as it should be coming out of the vents
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Before buying or ordering any Trane TCH042C1 replacement part, do your due diligence and cross-check the model number and also make a visual inspection so that you are positive that the proper replacement expansion valve is being ordered. You do not have to install the replacement part alone. Hire someone with experience in your town or city to pay to install it for you.
Feel free to download your manual for help.
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