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International Comfort Products HHP242GKA1 Air Pressure Switch
The job of the switch is to see if the blower fan is on and running. This pressure switch is one of the key safety creations designed to keep everyone in the house safe. Some particular air pressure switches are equipped with a manual reset feature, by which you must manually reset it or else the system will cease to function.
What to Look for when the System Pressure Switch has Failed
- The furnace is unable to run.
- The proper temp seldom achieved.
- Bad voltage range being used by the switch.
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