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International Comfort Products H8MPN150J20B1 Air Pressure Switch
The actual job of this type of switch is to see if the primary blower is on and running. Some different switches are equipped with a manual reset feature, which means you have to physically reset it before you can continue using the system. This is part of a small, but important collection of aspects of the whole safety system that is intended to keep you from harm.
Clues that your Pressure Switch is Needing to be Replaced
- Incorrect volt range being read from the pressure switch.
- Furnace can not operate at all.
- The proper temperature in the house is hardly ever reached.
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