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International Comfort Products HAC018AKA1 Air Pressure Switch
The actual job of the pressure switch is to see if the blower is circulating the air as it should. The majority of pressure switches are programmed with a manual reset, which means you have to physically reset it or the entire system will not run. This pressure switch is a very critical piece of the safety system in place to keep you safe from any injuries.
How is it Known when the HVAC Air Pressure Switch is Going Bad
- Your furnace will not ignite.
- Wrong electrical voltage reading.
- The correct temperature is almost never reached.
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