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LG ARNU093TJC2 Expansion Valve
An air conditioner could not run if the valve was missing. Every air conditioning system contains an expansion valve that permits the refrigerant to expand back to its low-pressure gaseous form from a high pressure liquid state.
How do you know when your expansion valve is almost dead?
- AC takes way too long to appropriately cool the home
- Cooled air is much warmer than it ought to be so as to feel comfortable in the house
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