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International Comfort Products FBF100F20A1 Expansion Valve
Your AC unit can not supply your house with cold air if the expansion valve was totally worn out. Your HVAC system expansion valve lets the coolant to expand back into its natural vapor state from a liquid.
What warnings are present when my expansion valve really needs to be replaced?
- Cold air is much warmer than you are accustomed to blowing from the vents
- Your AC takes too long to cool your home
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