Description
MODEL NUMBER:69W43 Furnace Flame Sensor Sensing Rod Replacement. EASY TO INSTALL: It is made exactly fit for most top name brands ( Lennox, Armstrong, Ducane Units.)and replaces part numbers:69W4301, LB-74940B, LB74940B. Spec :Sensor has a 90 degree "crook" on end approximate 1.31 inch. Rod maximum temperature: 2190 degree Fahrenheit. Ceramic maximum temperature: 1000 degree Fahrenheit. Insulation maximum temperature: 250 degree Fahrenheit. PREMIUM QUALITY: Anti-high temperature,Corrosion resistance.High quality alumina ceramic insulator, High temperature flame rod material. SPECIFICATIONS 69W43 Furnace Flame Sensor Compatible with following: Lennox/ Armstrong/ Ducane Furnace Flame Sensor. Part # : 69W43. This sensor has a 90 degree bend in it. Function: A flame sensor senses the furnace flame ensuring that ignition has occurred. It then monitors the flame until the furnace shut down. Should combustion be disrupted for any reason the sensor loses its signal and shuts the gas valve off. Anti-high temperature: Rod maximum temperature: 2190 degree Fahrenheit. Ceramic maximum temperature: 1000 degree Fahrenheit. Insulation maximum temperature: 250 degree Fahrenheit.