Coleman Mach 9630A3361 Wall Mount Digital Thermostat-12 VDC, Single Stage, Black

Product Information

Please Note: Your thermostat may contain an additional number at the end of the part number such as a 1, 2, 8, or 9.

I'm not good enough with electronics yet to figure out the DIY hacks for 24v systems, but I am proficient enough to install a 12v thermostat. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging .With the corresponding control kit packages, you can connect each source to this sleek and simple wall thermostat in no time. Based on the rest of your comments, since my t-stat is battery, can I gather you don't think the blue VDC(-) is needed? It wasn't too hard to install - just follow the instructions and look at the spec sheet online for the Honeywell. Soooo, on this Laredo the four wires in the bundle coming from the air conditioner worked out to be.

If it is the bedroom ac and cool only then the yellow wire will go to the “Y” terminal of your thermostat per Airxcel. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. The problem ended up being a connection that had come loose on a wago style connector behind the electrical control board, I finally found out where all the wiring went ! I had my Lux battery operated digital programmable t-stat laying around from when I switched over to Geothermal and installed it the other day. The other bundle heads to/from the A/C and will consist of a ground (usually blue), cool (usually yellow but you don't have one), fan low (usually gray, again you don't have) and fan high (usually green).The big thing I found is that the dometic hvac system has -12 volts for the thermostat controls supplied through the AC/Heater control board.