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Haier HPN12XHM Air Pressure Switch
The main function of the pressure switch is to sense if the blower fan is blowing air. This is just one of the many indispensable safety creations designed to keep your family safe and sound. Various air pressure switches may have a reset feature that is manual, which makes you reset it by hand before the HVAC system will continue.
Signs to Look Out for when the System Pressure Switch is Beginning to Go
- Bad electrical voltage being used by the switch.
- The correct indoor temperature seldom achieved.
- The blower refuses to operate properly.
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If you decide on picking up or ordering, do your due diligence and double check the model number as well as make a visual comparison so that you are positive that the correct replacement air pressure switch is the one being purchased. Replacing the air pressure switch is a piece of cake if you possess the knowledge and have the proper tools to do it right.
Feel free to download your manual for help.
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