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International Comfort Products C8DNL075B12B1 Air Pressure Switch
The main job of the pressure switch is to determine whether the blower fan is running properly. A lot of switches are designed with a reset that is manual instead of automatic, which makes you reset it by hand before the system will continue its normal operation. An air pressure switch is one of the most crucial hardware devices made to keep you from harm.
What to Look for when the Switch is Beginning to Fail
- The desired temperature in the house is never attained.
- The furnace can not operate at all.
- Bad volt range running through the switch.
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