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Haier HC36D2VAR Air Pressure Switch
The job of the air pressure switch is to sense whether the blower fan is circulating the air as it should. A lot of switches may have a reset feature that is manual, from which it would have to be reset manually before the system will continue its normal operation. This is one of the most crucial aspects of the whole safety system that is intended to keep you safe.
How do you Know when your Pressure Switch is Failing
- The proper temperature in the house is rarely attained.
- Incorrect electrical voltage being read.
- The furnace will not ignite the gas.
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