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Haier HPD10XCM Air Pressure Switch
The function of this type of switch is to see if the blower fan is doing what it is supposed to do. A good number of pressure switches today are constructed with a manual reset, which means it will have to be manually reset in order for the system to begin normal operations again. This switch is one of the critical facets of the HVAC safety checks that are dedicated to stop injuries or explosions.
Clues that your Air Pressure Switch is Beginning to Go Bad
- Your heating and cooling system will not function properly.
- Bad voltage range reading from the switch.
- The right indoor temperature is never achieved.
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