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International Comfort Products H8MPL100F20A1 Air Pressure Switch
The main function of the pressure switch is to determine whether the primary blower is doing what it is supposed to do. The vast majority of pressure switches made today are programmed with a manual reset, which makes you reset it by hand or else the system will cease to function. This pressure switch is one of the critical mechanisms designed to keep your family safe and sound.
Signs to Look Out for when your Pressure Switch is Starting to Fail
- Wrong electrical voltage being used by the switch.
- The desired indoor temperature is rarely fully achieved.
- Furnace can't operate at all.
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