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Lennox G61MPV Air Pressure Switch
The actual job of the switch is to sense whether the blower fan is circulating the air as it should. Some different switches are programmed with a manual reset, which, of course, means that it would have to be reset by hand in order for the system to begin normal operations again. This switch is a vital device of the collection of safety devices that is in place to keep you safe from injury or explosions.
Red Flags that your Air Pressure Switch is Already Failing
- Wrong voltage range reading from the switch.
- Your heating and cooling system will not operate properly.
- The expected temperature seldom reached.
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