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Sanyo KHS1872 Air Pressure Switch
The reason for the existence of the pressure switch is to sense whether the primary air circulator is on and running. This is one of the key mechanisms designed to keep you from harm. The majority of pressure switches may have a manual reset, which means you have to physically reset it or the entire system will not run.
Signals of a Bad Pressure Switch
- The desired indoor temperature seldom fully achieved.
- Your heating and cooling system refuses to run correctly.
- Bad voltage range running through the switch.
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