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International Comfort Products H8DNL100F14A1 Air Pressure Switch
The job of the pressure switch is to determine whether the air blower is actually running. An air pressure switch is one of the vitally important safety device to keep you from harm. The majority of pressure switches have a manual reset feature, which means it will have to be manually reset or the whole HVAC system will not continue operation.
Red Flags that your HVAC Air Pressure Switch has Failed
- Your furnace is unable to operate.
- The set temperature is rarely attained.
- Incorrect electrical voltage running through the pressure switch.
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