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LG LS-J0910CL Expansion Valve
Pretty much every air conditioning system has an expansion valve that allows the refrigerant to expand into its regular vapor form from a high-pressure liquid form. Any air conditioner could not work without a properly functioning valve.
What signals that my expansion valve really needs to be replaced?
- Cooled air is much warmer than you are accustomed to coming into the home
- The outdoor AC unit takes a long time in its bid to keep the home at a comfortably cold temperature
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