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Lennox G61MPV-60D-135 Air Pressure Switch
The reason for the existence of this type of switch is to sense if the primary blower is doing what it is supposed to do. Various air pressure switches are issued with a manual reset feature, which means it would need to be reset before the HVAC system will continue. This switch is one of the vitally important safety aspects of the whole safety system that is intended to stop injuries or explosions.
How do you Know when your Air Pressure Switch is Beginning to Go Bad
- Bad electrical voltage being read from the pressure switch.
- The proper temperature indoors is hardly ever fully attained.
- Your furnace is unable to ignite.
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