The PROTECH™ furnace flame sensor ensures that there's a burning flame inside your furnace. The heater flame sensor detects when the burner flame has ignited and sends a signal to the furnace control board to stop the igniter from operating.
Ruud® Flame Sensor, 1/4 in Male Quick Connect Termination Connection
| Connection Type | 1/4 in Male Quick Connect Termination |
- 2-1/2 in mounting flange to sensor tip
- 1-9/16 in sensor offset length
- 90 deg offset angle
- Detects when the burner flame has ignited and sends a signal to the control board to stop the igniter from operating
- For use with furnaces
- OEM genuine factory authorized part