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International Comfort Products PGMD36G0904 Air Pressure Switch
The function of an air pressure type switch is to sense whether the air blower is running. The vast majority of pressure switches made today have a manual reset feature, from which it would have to be reset manually before the system will continue its normal operation. This is one of the key aspects of the whole safety system that is intended to keep you safe.
Signs to Look Out for when your Air Pressure Switch is Failing
- The set indoor temperature is never fully attained.
- The blower fan refuses to operate properly.
- Bad electrical voltage reading.
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