wiring replacement thermostat
I'm fighting to replace that awful thermostat that came with our x23b. It's heat only, two wires. Red and white. Silly me, I thought this would be easy.
I purchased a Honeywell T87K heat-only thermostat which was great. Two wires, go. Except it had no switch to turn the heat on. So I figured it'd just work off the temp but setting it to 80+ and waiting and it would never kick on.
So then I read that I need fan control. So I bought a T87N which is much more complicated. It's got controls for air, fan, and heat. Except I've only got two wires. I wired it up, set the temp for 80+, turned the fan to on, the control to heat and nadda. Taking red to red and white to white I'm missing a wire for the fan control hookup on this unit it seems?
Anyone have any hints for me? I know there's other threads on this and I've poked around but it seems to be 'it matches wire for wire' with folks with a different setup.
2016 Eagle 284BHBE
2015 Ram 2500 Laramie Longhorn 6.7L Cummings
Retired: 2014 X23B