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International Comfort Products HAC242GKA4 Air Pressure Switch
The actual job of the switch is to determine whether the air blower is actually running. This is one of many other hardware devices made to keep everyone in the house safe. A lot of switches can have a manual reset, which means it will have to be manually reset before you can continue using the system.
Important Signs that the HVAC Air Pressure Switch is Already Failing
- The right temperature in the house is rarely achieved.
- The furnace is unable to ignite.
- Bad electrical voltage being read from the pressure switch.
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