Lennox 69W43 Flame Sensor

Replacement part for a gas furnace that is 4 years old. These sit right in the flame and soot up rather quickly. I've cleaned the old one annually but it has gotten to the point that it will only last a few days before quitting again, making the furnace think there is no flame. This replacement part fit perfectly and has worked fine since installation.

Purchased this after having short cycles. Perfect fit for my Ducane furnace. However the problem seems to be solved after I replaced my thermostat, it still is nice to have a new flame sensor now.

Does what it should. This replacement part has my furnace running again. Hope it lasts in the long term.

Exactly what we needed. Replaced our old flame sensor with this one and haven't had an issue since.

It works but it needed a lot of polishing before it would, prety rough for a new sensor

This saved me hundreds of dollars in labor/service fees. The only Lennox supply around me will only sell to contractors, so that was frustrating. Happy I could find it on here. Watch a you tube video and save some $$ if you can.

It worked great as it should and was cheaper than anywhere else!

It functions well as a replacement for what I needed it for thank you.