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Nordyne M2RL-080A Expansion Valve
Your home AC system contains an expansion valve that allows the coolant to expand into its normal low-pressure gaseous form from a high-pressure liquid form. Your home air conditioner can not deliver properly cooled air if the valve was not present
What signals that my main expansion valve really needs to be replaced?
- The air conditioner takes a long time trying to cool your home
- Air flow is warmer than it used to be blowing through the ductwork
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