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International Comfort Products H8DNL075B12A1 Air Pressure Switch
The reason for the existence of the switch is to determine whether the blower fan is doing what it is supposed to do. This pressure switch is one of many other mechanisms designed to keep your family safe and sound. A lot of switches may have a manual reset, which means it would need to be reset before you can continue using the system.
Precursors that the Switch is Starting to Fail
- The blower fan will not operate.
- The correct temperature in the house is never attained.
- Inaccurate electrical voltage reading from the switch.
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