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Lennox CBX26UH Air Pressure Switch
The main function of the pressure switch is to figure out if the primary air circulator is circulating the air as it should. This pressure switch is part of a small, but important collection of device to stop injuries or explosions. Some different switches may have a reset feature that is manual, which means you have to physically reset it or the whole HVAC system will not continue operation.
What Signs are Present when the System Pressure Switch is Starting to Go Bad
- Incorrect voltage range reading.
- The proper temperature indoors is hardly ever achieved.
- Your heating and cooling system can not operate.
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