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International Comfort Products C8MPN100J20A1 Air Pressure Switch
The reason for the existence of the air pressure switch is to determine whether the air blower is actually running. Some different switches are equipped with a manual reset feature, by which you must manually reset it before you can continue using the system. This switch is one of the key devices designed to keep your family safe and sound.
Symptoms to Look for when the Switch is Beginning to Go Bad
- Incorrect voltage reading from the switch.
- The set temperature indoors is never reached.
- The furnace won't operate at all.
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