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Whirlpool ATR0743RPP0 Air Pressure Switch
The main job of this type of switch is to determine whether or not the air blower is on and running. Most air pressure switches can have a manual reset, which, of course, means that it would have to be reset by hand or the entire system will not run. This pressure switch is an important part of all the safety features in today's HVAC systems in place to keep you safe from any injuries.
Signs to Look for when the Switch is in Need of Replacement
- Your system doesn't reach desired temp.
- Bad volt range running through the switch.
- The blower fan refuses to operate properly.
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Before you decide on buying or purchasing any Whirlpool ATR0743RPP0 replacement part, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the right air pressure switch is the one being purchased. If you are not sure about the properly replacing the air pressure switch by yourself then it may be wise to consult a pro to do the work for you.
Feel free to download your manual for help.
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