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Haier HPN14XHM Air Pressure Switch
The actual job of the air pressure switch is to determine whether the primary air circulator is running properly. Some different switches have a manual reset feature, which means you have to physically reset it before you can continue using the system. This switch is one of many other devices designed to keep your family safe and sound.
What to Look Out for when the System Pressure Switch is Starting to Fail
- Wrong volt range running through the pressure switch.
- The furnace or AC refuses to function.
- HVAC system does not actually get to the right temperature.
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Before buying or purchasing, do your due diligence and double check the correct model as well as make a visual inspection so that you are positive that the right air pressure switch is the one being purchased. There is no rule that says you have to install the replacement part alone. Search for a pro in your town or city to replace the part.
Feel free to download your manual for help.
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