Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

**Carl n Susan** · 11-09-2020, 08:48 PM

I am pretty sure that year came with a Dometic Comfort Control Center (CCC) 4-Button model thermostat.

https://www.amazon.com/Dometic-31092.../dp/B004MYDO80
In 2004, 2005, and (maybe) 2006 Montana was using a remote control thermostat that was a certified POS. There is a huge Thread here which discussed (and cussed) this beauty. In that Thread was the part numbers for the replacement thermostat CCC 4-Button (which was currently used in newer models.) The replacement included the thermostat and a circuit board in the A/C. Ideally you have the correct circuit board and only need the thermostat.

Here is the 17 page Thread discussion.
https://www.montanaowners.com/forums...ead.php?t=8145 Unfortunately, most of the pictures are gone (thanks PhotoBucket and friends) but probably are not needed by you. Part numbers are buried in the discussion. I did see the Thermostat part number and matching A/C board number in the Post #336 on Page 17.

11-09-2020, 08:48 PM	#4
Carl n Susan Site Team Join Date: Oct 2005 Location: Carmichael - CA Posts: 7,389 M.O.C. #4831	I am pretty sure that year came with a Dometic Comfort Control Center (CCC) 4-Button model thermostat. https://www.amazon.com/Dometic-31092.../dp/B004MYDO80 In 2004, 2005, and (maybe) 2006 Montana was using a remote control thermostat that was a certified POS. There is a huge Thread here which discussed (and cussed) this beauty. In that Thread was the part numbers for the replacement thermostat CCC 4-Button (which was currently used in newer models.) The replacement included the thermostat and a circuit board in the A/C. Ideally you have the correct circuit board and only need the thermostat. Here is the 17 page Thread discussion. https://www.montanaowners.com/forums...ead.php?t=8145 Unfortunately, most of the pictures are gone (thanks PhotoBucket and friends) but probably are not needed by you. Part numbers are buried in the discussion. I did see the Thermostat part number and matching A/C board number in the Post #336 on Page 17. __________________ Carl (n Susan) There is more to life than fuel mileage. 2012 Montana 3700RL Big Sky Package towed by a 2015 Ford F350 6.7L PSD 4WD CC LWB