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Samsung UH052CAV Air Pressure Switch
The function of the switch is to sense if the main blower is doing what it is supposed to do. This is just one of many safety creations designed to keep you from harm. A good number of pressure switches today can have a manual reset, from which it would have to be reset manually before you can continue using the system.
Important Signs that the Air Pressure Switch is Beginning to Fail
- The correct temperature seldom attained.
- The blower can not function.
- Wrong voltage range reading from the switch.
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