I have a Dometic thermostat in my 2018 299BHSL. The t-stat only shows the set temp and not the read termperature. I brought in a couple of thermometers into the camper to see how much variance I have. We have about 4 degrees between the front bedroom and the back bedroom. This weekend while camping in cold weather, we had to put the t-stat on 76 to get the camper up to 69 degrees. Has anyone swapped out their t-stat with a better one? Mine is the dometic model with the touch buttons that don't work well and often shows error D2, so I just take the panel off and push the pins underneath.
Fortunately, in my case, I was able to use a residential t'stat to replace the original analog one. If this is an option for you I would suggest that approach. I did not buy the programmable unit and I regret that decision. Hindsight is almost always 20/20.
2017 Ram 1500 Tradesman EcoDiesel
2010 Dutchmen 24 FB-SL
Curt 10,000# WDH
Never underestimate the power of stupid people in large groups.
I'd like to replace my thermostat with a bluetooth unit. I often cold camp and let the cabin temp drop to <50F at night. would like to set the morning temp with my phone before I get out of bed. Any suggestions are appreciated ;-)