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International Comfort Products H8MPL100J20A1 Air Pressure Switch
The main job of the pressure switch is to determine whether the blower is doing what it is supposed to do. This switch is one of the critical device to keep you safe. A lot of switches may have a reset feature that is manual, by which you must manually reset it or the whole HVAC system will not continue operation.
Red Flags that your Air Pressure Switch is Starting to Fail
- HVAC system refuses to function.
- Inaccurate volt running through the switch.
- The right temperature in the house is almost never reached.
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