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combination starters
When replacing a tripped rollout switch
000 BTU gas-fired units
This is a 120V solenoid coil and using it on a different voltage will result in failure or unsafe operation
Armstrong Furnace R37520B009 Rollout Switch combination startersThe Armstrong Furnace R37520B009 Rollout Switch is a critical safety component designed for high temperature monitoring in residential gas furnaces. This manual reset rollout switch is engineered with a fixed 300 degrees F trip point, providing essential protection by breaking the electrical circuit if flame rollout is detected near the burner assembly. Featuring a Single Pole Single Throw (SPST) configuration, this limit control integrates seamlessly