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Haier CPN10XHJ Air Pressure Switch
The primary function of an air pressure type switch is to see if the primary blower is running. The air pressure switch is an important part of the safety system that is in place to keep you safe from injury or explosions. Various air pressure switches are designed with a reset that is manual instead of automatic, which means it will have to be manually reset in order for the system to begin normal operations again.
Signs that the HVAC Air Pressure Switch is Failing
- Wrong volt range running through the pressure switch.
- The furnace can not ignite the gas.
- The correct temperature in the house seldom achieved.
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