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Whirlpool ATR0942SPP0 Air Pressure Switch
The main function of this type of switch is to determine whether the primary air circulator is doing what it is supposed to do. This pressure switch is an important part of the collection of safety devices that is in place to keep you safe from harm. A lot of switches can have a manual reset, which forces the system to be reset physically or the whole HVAC system will not continue operation.
What to Look for when your Air Pressure Switch is Going Bad
- The desired indoor temperature is rarely fully achieved.
- Bad voltage range running through the pressure switch.
- The furnace will not run.
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Before buying or purchasing, do your due diligence and make sure of the model number as well as make a visual inspection so that you are positive that the proper replacement air pressure switch is being ordered. Once you have the part to install it yourself. Consult with a professional in your town or city to replace the part.
Feel free to download your manual for help.
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