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Lennox G61MPV-36B-070 Air Pressure Switch
The function of the switch is to determine whether or not the air blower is circulating the air as it should. A good number of pressure switches today have a manual reset feature, which, of course, means that it would have to be reset by hand in order for the HVAC system to continue running. This switch is one of the key devices that are created to keep everyone in the house safe.
Signs to Look Out for when your Air Pressure Switch is Starting to Go
- Wrong electrical voltage running through the switch.
- Your furnace can't ignite.
- System does not achieve the desired temperature when set by the thermostat.
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