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International Comfort Products PA5530AKA2 Air Pressure Switch
The job of the air pressure switch is to see if the main blower is circulating the air as it should. This pressure switch is a vital device of the safety system that is in place to keep you safe from injury or explosions. Some particular air pressure switches are equipped with a manual reset feature, by which you must manually reset it before the system will continue its normal operation.
What Signs are Present when your Pressure Switch is Starting to Go Bad
- HVAC system does not get to the correct temp according to the settings on the thermostat.
- HVAC system will not operate properly.
- Incorrect electrical voltage reading.
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