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International Comfort Products HPFM Air Pressure Switch
The actual job of the switch is to sense whether the blower is blowing air. This pressure switch is a vital device of the collection of safety devices in place to keep you safe from any injuries. The majority of pressure switches may have a manual reset, from which it would have to be reset manually or the entire system will not run.
Signs to Look for when the System Pressure Switch is About to Fail
- Wrong volt running through the switch.
- The proper indoor temperature is rarely achieved.
- The furnace or AC can not run.
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