Digital thermostat to fit a Coleman Mach analog?

toedtoes wrote:
I just bought and installed this one to my S&B's wall gas furnace. It took about 2 minutes to install and about 3 minutes to program. Working great and not expensive at all.

It is 7-day programmable with 2 or 4 settings per day which is nice.

Oh, it goes by codes not wire color so before you unhook the old thermostat you need to note the original wire locations (it comes with stickers to label to wires). Since I only have 2 wires, I just moved one and then the other to the new thermostat.