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Whirlpool ATR0752RPP0 Air Pressure Switch
The function of this type of switch is to see if the primary air circulator is on and running. The air pressure switch is a very critical piece of all the safety features in today's HVAC systems in place to keep you safe from harm. The vast majority of pressure switches made today can have a manual reset, from which it would have to be reset manually before the entire HVAC system will continue operating again.
What to Look for when your Pressure Switch is About to Fail
- Wrong voltage range reading.
- The blower will not run.
- The right temperature seldom fully attained.
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