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Mitsubishi PCA-A24KA Air Pressure Switch
The main job of an air pressure type switch is to determine whether or not the blower fan is on and running. This pressure switch is a very critical piece of the safety system that is in place to keep you safe from potential hazards in the house. The vast majority of pressure switches made today are constructed with a manual reset, which, of course, means that it would have to be reset by hand in order for the HVAC system to continue running.
Warning Signs that the System Pressure Switch is Beginning to Go
- Bad voltage reading from the switch.
- HVAC system does not actually get to the right temp.
- Your furnace is unable to ignite.
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If you are going to be buying or ordering any Mitsubishi PCA-A24KA replacement part do your best and make sure of the model number and also make a visual comparison so that you are positive that the correct air pressure switch is being ordered. Once you have the part to install the part by yourself. Locate a pro in your community to do it for you.
Feel free to download your manual for help.
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