Lennox M1-7&8 Board

Setting Ecto Parameters for Tstat

[@AndresSanchez-pp3ho]

Quick and concise bad ass

[@justhere5005]

You are a live saver

[@marshallstephens7356]

Thanks so much!

[@vinventure5370]

This video saved my ass

[@donnellbaxter8050]

Thankyou sir make more videos .

[@brent562]

Is that then when it’s safe to hook up a Tstat to the YGRW wires off of the board?