Lennox 10T50 Equipment Interface Module catalog number 22x18 brand New 2023 stock for connecting older style or newer style

Non lennox and/or non communicating equipment to communicating thermostats like the s30 and s40 models. No returns on this item sorry, do your research and make sure this is what you need please before buying, thank you.

Module

Comes woth latest software inside 1.13