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Payne PG8MAA048070 Air Pressure Switch
The main function of the pressure switch is to see if the blower fan is circulating the air as it should. Some different switches have a manual reset feature, which, of course, means that it would have to be reset by hand or the whole HVAC system will not continue operation. The air pressure switch is a very critical piece of the collection of safety devices in place to keep you safe from harm.
Signs that your HVAC Air Pressure Switch is Going Bad
- Bad electrical voltage being read from the pressure switch.
- The right temperature in the house is never attained.
- The blower fan will not function.
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