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LG ARNU073SEL2 Expansion Valve
An AC cannot possibly cool the house if the expansion valve was broken. An expansion valve facilitates in helping the refrigerant to expand into its normal low-pressure gas form from a high pressure liquid state.
Major indications your refrigerant expansion valve needs a replacement ASAP
- Air flow is warmer than it really should be so as to feel comfortable in the house
- Your AC unit takes way too long in attempting to keep the temperature down
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