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Haier CPN12XC9-E Air Pressure Switch
The main job of the switch is to figure out if the air blower is doing what it is supposed to do. This is one of the key devices that are created to keep everyone in the house safe. Some different switches are constructed with a manual reset, from which the switch will have to be manually reset or else the system will cease to function.
Clues that your System Pressure Switch is Starting to Go
- Wrong volt range being read from the pressure switch.
- The set temperature is almost never fully attained.
- Your furnace is unable to ignite.
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