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International Comfort Products NTPM100HJA1 Expansion Valve
A normal AC expansion valve makes it easier for the refrigerant to expand into its regular vapor form from a high pressure liquid state. Your AC unit could not cool the air if the valve was worn out.
Important hints the expansion valve will eventually need to be replaced
- The air conditioned air is definitely not as cold as it used to be blowing through the ductwork
- Your AC unit takes a really long time in its effort to bring down the temperature
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