Description
The Lennox 51M14 is a genuine OEM flame sensor designed for gas furnace systems. It plays a critical safety role—detecting burner flame presence and signaling the control board to shut off the gas valve if ignition fails. This part replaces earlier Lennox models like 43K88 / 43K8801, ensuring precise fit and performance in compatible applications.
Specifications:
- Product Depth: 1.62 IN
- Product Height: 2.8 IN
- Product Width: 3.45 IN
- Type: Flame Sensor
- Diameter: 0.114
- Gross Weight: 0.05 LB
- Type: Flame Sensor
- Flame Sensor Prong Dimensions: Length 2.35″, Height 2.81″
