If the seat shows signs of wear

ensuring precise signal continuity without high-resistance interference

ensuring no housing interference

This critical OEM safety component is a manual reset flame rollout switch designed to detect abnormal heat or flame rollout conditions within the burner assembly

or a perforated diaphragm within the switch itself

Nidec-US Motors 7630UI Motor 322057-301 If the seat shows signsThe Nidec US Motors 7630UI Motor is a high performance 1 2 HP permanent split capacitor motor engineered specifically for direct drive fan and blower applications. Operating at 277V and 1250 RPM, this single speed unit features an Open Partially Enclosed (OPAO) enclosure, making it ideal for continuous air over environments where maintaining proper thermal regulation is essential. With Clockwise Lead End (CWLE) rotation and a robust 48 frame design,