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Desa REM115 Air Pressure Switch
The job of the switch is to determine whether the blower fan is doing what it is supposed to do. Some different switches may have a manual reset, which forces the system to be reset physically or the entire system will not run. This is one of the key devices designed to keep your family safe and sound.
How to Know when the Switch has Gone Bad
- Inaccurate electrical voltage running through the pressure switch.
- The set temp is hardly ever achieved.
- The furnace is unable to operate.
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