IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The B1370154 is a genuine OEM flame rollout limit switch rated at 350°F, engineered for Goodman gas furnaces including the GDS80453AXA. Positioned at the burner assembly, this manual-reset safety device de-energizes the gas valve the instant flame escapes the burner box, guarding against blocked flue passages, poor combustion air, or a compromised heat exchanger. A tripped rollout switch is a warning of an underlying combustion issue that must be diagnosed before reset.
The genuine Goodman OEM switch is calibrated to the exact 350°F trip point and bracket design the furnace requires. Note the 350°F rating is distinct from lower-temp rollouts — installing the wrong set point defeats the safety function. As a life-safety part, OEM ensures correct calibration and mounting.
Easy (2/5). Shut off power and gas, remove the mounting screws, transfer the spade terminals, and reinstall. Always identify and correct the cause of a rollout trip before returning the furnace to service.