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Whirlpool ATR1545BPP0 Air Pressure Switch
The actual job of this type of switch is to sense if the main blower is running. The air pressure switch is an important part of the safety system that is in place to keep you safe from potential hazards in the house. The majority of pressure switches are programmed with a manual reset, which, of course, means that it would have to be reset by hand before the entire HVAC system will continue operating again.
How to Know when your Air Pressure Switch is Going Bad
- The blower fan will not operate properly.
- The proper temperature indoors is never fully attained.
- Wrong volt range reading.
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If you are going to be buying or purchasing, do your due diligence and cross-check the model number and also make a visual comparison in order to be sure the correct air pressure switch is being ordered. HVAC professionals may charge higher prices than others so you may want to ask around to acquire the best rate if you do not want to pay too much.
Feel free to download your manual for help.
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