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International Comfort Products GPSM42K100F Air Pressure Switch
The primary function of this type of switch is to see if the main blower is on and running. A lot of switches can have a manual reset, from which it would have to be reset manually before the entire HVAC system will continue operating again. This switch is just one of many device to stop injuries or explosions.
How is it Known when the HVAC Air Pressure Switch is Starting to Go
- The correct temperature indoors seldom attained.
- The furnace can't operate.
- Bad volt being read.
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