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International Comfort Products H9MPD125L20B1 Air Pressure Switch
The reason for the existence of the switch is to determine whether the air blower is actually running. Some particular air pressure switches are equipped with a manual reset feature, from which it would have to be reset manually before the system will continue its normal operation. This switch is part of a small, but important collection of mechanisms designed to keep you from harm.
What Signs are Present when your Air Pressure Switch is Failing
- The blower is unable to run correctly.
- Bad voltage range being read from the pressure switch.
- The desired temperature indoors is hardly ever reached.
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