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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
or an open circuit when testing for continuity with a multimeter
System Protection: Helps prevent high-limit switch tripping by maintaining correct inducer motor pressure
extending the service life of the valve assembly in extreme conditions
the resistance should exceed 20
Standardized Electrical Rating: Rated for 15 AMP loads
Reznor 112751 Switch or an open circuit whenThe Reznor 112751 Blocked Vent Switch is a critical safety component designed for HVAC unit heaters and furnace systems. As an OEM Reznor replacement part, this L200F limit switch is engineered to monitor airflow within the ventilation system. It features a fixed 200 degree Fahrenheit trip point, serving as a primary defense against hazardous flue gas backup. When a blockage occurs in the vent pipe, the resulting temperature spike triggers the switch