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LG LS-K1830CL Expansion Valve
Your HVAC system expansion valve lets the coolant to spread back into vapor state from a liquid. Your air conditioner could not emit cold air if the valve was missing.
Signals the AC expansion valve needs a replacement ASAP
- The cool flow of air is warmer than you are accustomed to as it comes from the air conditioning unit
- AC unit takes a really long time in its attempt bring down the temp in the house
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