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International Comfort Products C8DNL125L20B1 Air Pressure Switch
The reason for the existence of an air pressure type switch is to determine whether the primary blower is on and running. The vast majority of pressure switches made today are equipped with a manual reset feature, which means it would need to be reset before you can continue using the system. This switch is just one of many facets of the HVAC safety checks that are dedicated to keep you safe.
Clues that your HVAC Air Pressure Switch has Gone Bad
- Incorrect voltage range being read from the pressure switch.
- The expected temp is rarely fully achieved.
- The blower is unable to run correctly.
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