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Nordyne FG7SK Expansion Valve
Your main AC unit can not supply your house with cold air if the valve was not working. Your home AC system contains an expansion valve that makes it easier for the refrigerant to expand back into its natural gas state from a high pressure liquid state.
Some clues to watch for in a failing Nordyne expansion valve
- Air from the AC is well below the temp than the usual air coming into the home
- AC unit takes way too long to bring down the temperature
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