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International Comfort Products PH5524AKA1 Air Pressure Switch
The main job of the switch is to sense whether the primary air circulator is circulating the air as it should. This pressure switch is just one of many safety creations designed to keep you safe. Most air pressure switches have a manual reset feature, which means you have to physically reset it before you can continue using the system.
How is it Known when the HVAC Air Pressure Switch has Gone Bad
- The correct temperature in the house is never fully achieved.
- The blower refuses to run correctly.
- Inaccurate voltage being read.
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