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International Comfort Products HAC218GKA1 Air Pressure Switch
The primary function of the switch is to sense if the primary air circulator is actually running. This pressure switch is part of the safety system in place to keep you safe and keep your family safe. Some different switches have a manual reset feature, by which you must manually reset it or else the system will cease to function.
What to Look Out for when your Air Pressure Switch is Starting to Fail
- Your heating and cooling system refuses to function.
- The expected temperature in the house is almost never achieved.
- Wrong voltage reading from the switch.
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