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International Comfort Products HHP436AKA1 Air Pressure Switch
The reason for the existence of this type of switch is to determine whether the blower fan is running properly. The majority of pressure switches are constructed with a manual reset, which, of course, means that it would have to be reset by hand 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 keep your family safe and sound.
Warning Signs that the Pressure Switch is Beginning to Fail
- The furnace or AC refuses to operate properly.
- Incorrect volt range running through the switch.
- The proper temperature in the house is rarely attained.
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