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International Comfort Products H9MPD050F12B1 Air Pressure Switch
The actual job of an air pressure type switch is to determine whether the primary blower is circulating the air as it should. This switch is an important part of the safety system in place to keep you safe from potential hazards in the house. Some different switches have a manual reset feature, which means it would need to be reset or the entire system will not run.
Common Indications of a Bad Air Pressure Switch
- The proper temp seldom fully attained.
- Your heating and cooling system refuses to operate.
- Incorrect voltage range reading.
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