Lennox 17G74 CS7500 ComfortSense 7500 White Commercial Programmable Universal Multi-Stage Full-Color LCD Touchscreen Display Thermostat ASHRAE IECC FDD Compliant

This item was not what I needed but would’ve been perfect had I not had so many sensors.

The package arrived timely, but it was obvious that someone had returned it and then was shipped out again to me. The box was torn and someone had written a code on the instruction manual. I have returned the unit because it was compatible with my HVAC only if I purchased additional sensors which would have to be installed outside. It did arrive a day before it was initially promised, however, that is about all I can say in a positive vein.