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International Comfort Products HAC430GKA4 Air Pressure Switch
The primary function of an air pressure type switch is to determine whether the primary air circulator is on and running. Most air pressure switches are issued with a manual reset feature, 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 vitally important safety device to keep your family safe and sound.
Signs that the HVAC Air Pressure Switch is Already Failing
- The desired temperature is never achieved.
- Bad electrical voltage reading from the switch.
- The furnace can not operate at all.
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