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International Comfort Products NDN6050FBG1 Expansion Valve
Your main AC unit would most likely give you heated air if the valve was not working. Every air conditioning system contains an expansion valve that permits the refrigerant to expand into its regular vaporous form from a liquid.
What are some hints that my expansion valve is on its last leg?
- The air conditioner takes forever to properly bring down the temperature
- The air conditioned flow is much warmer than it should be as it comes from the air conditioning unit
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