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International Comfort Products GPCM18K040F Air Pressure Switch
The actual job of the pressure switch is to figure out if the air blower is blowing air. The vast majority of pressure switches made today are equipped with a manual reset feature, by which you must manually reset it or else the system will cease to function. An air pressure switch is one of the critical devices designed to keep you from harm.
Precursors that the System Pressure Switch is Failing
- System does not get to the correct temp.
- Wrong voltage range being used by the switch.
- The blower fan can not operate properly.
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