RV News RVBusiness 2021 Top 10 RVs of the Year, plus 56 additional debuts and must-see units → ×

Go Back   Keystone RV Forums > Keystone Fleet | Keystone RV Models > Travel Trailers
Click Here to Login

Thread Tools Display Modes
Old 09-24-2018, 05:32 PM   #1
Junior Member
Join Date: Sep 2018
Location: Valrico
Posts: 22
Dometic Thermostat issue

We just bought a new Cougar 34 Tsb and the digital Thermostat Sucks! Anyone have issues with the digital thermostat? If so which one did you switch too?

Msdt-99517 is offline   Reply With Quote
Old 09-24-2018, 07:31 PM   #2
Old Mustanger
Senior Member
Old Mustanger's Avatar
Join Date: May 2015
Location: Rockett, TX
Posts: 384
Had to reset ours almost immediately after we got the trailer, no problems since then. Sorry I don't remember which buttons to push at the same time to accomplish the reset, check the thermostat's manual for instructions.

Jerry & Debbie
with Fur Babies Sasha & Sam
2018 Alpine 3401RS
2019 Ford F350 SRW
Old Mustanger is offline   Reply With Quote
Old 09-25-2018, 01:21 AM   #3
Senior Member
DocP's Avatar
Join Date: Oct 2016
Location: Macedonia
Posts: 206
You're correct - the digital thermostat is very quirky, and I periodically see it resetting the temperature to 90 degrees all by itself. It definitely takes some getting used to how much/little pressure to apply to the touch pad. It's on my list to replace in next Spring.
DocP (Michael)
2019 Cougar 34TSB (seasonal site)
2021 Palomino Solaire 260FKBS (road trips)
2018 Chevy Silverado 2500 HD Z71 with 4.10 axle
DocP is offline   Reply With Quote
Old 09-25-2018, 04:12 PM   #4
Senior Member
cpaulsen's Avatar
Join Date: Apr 2009
Location: Oregon Coast
Posts: 259
Just my Dometic thermostat new face plates . Mine did not want to work sometimes. Got ahold of Dometic and they sent me 2 new ones at no cost.
2018 Montana HC 330RL
cpaulsen is offline   Reply With Quote
Old 09-25-2018, 04:15 PM   #5
Join Date: Nov 2017
Location: Burtonsvlle
Posts: 56
I have the dometic one and it goes to 90 by itself. Bought a Honeywell I will be switching to soon. The dometic thermostat stinks in my opinion.
Frisbeekev is offline   Reply With Quote
Old 12-09-2018, 08:24 AM   #6
Junior Member
Join Date: Jul 2018
Location: Lompoc
Posts: 3
Touch thermostat

I have a 2019 Bullet, the only way I can make mine work is by taking the cover off and touching the contacts! Going back to the dealer again this week because now we have a clicking sound out of the AC when the furnace is running. The pattern is becoming clear now after our 3rd outing - Camp, take to dealer, put away.
scottthelocksmith is offline   Reply With Quote
Old 12-09-2018, 04:29 PM   #7
Senior Member
Join Date: Jun 2018
Location: Frostbite Falls
Posts: 276
Mine goes back & forth F to C, sometimes I push the button & it does nothing.
Montana High Country 331RL
2004 GMC Duramax with some add ons
77cruiser is offline   Reply With Quote
Old 12-11-2018, 04:43 PM   #8
Junior Member
Join Date: Sep 2018
Location: Valrico
Posts: 22
dometic sent us a new one and it works perfect!
Msdt-99517 is offline   Reply With Quote
Old 12-11-2018, 07:44 PM   #9
Site Team | Emeritus
Join Date: Jan 2014
Location: Western PA
Posts: 2,733
Good, glad to hear you got it resolved and got back to us

2013 RAPTOR 300MP w/Rear Patio Deck NO Folding Side Ladder
2013 Silverado 3500HD LTZ CC LB 4X4 DRW
Duramax 6.6L Turbo Diesel; Allison Trans
Reese 20K; Carlisle Radial Trail RH/HD; TPMS (12 Tires)


PARAPTOR is offline   Reply With Quote
Old 01-01-2019, 06:04 PM   #10
Junior Member
Join Date: Jan 2019
Location: Wilsonville
Posts: 1
I've found that high humidity inside the camper is usually when mine acts up.
waterman1148 is offline   Reply With Quote
Old 01-03-2019, 01:47 PM   #11
Junior Member
Join Date: Sep 2014
Location: Colorado Springs, CO
Posts: 21
I have the Domestic ten button two zone model and it has taken me awhile to figure out why the programed scheduled zones don't work the way I program them and schedule the furnace to come on like I want in the morning. Found out if I actually SET THE CLOCK on the controller it actually works great. I have also found that if I lose power to the RV, and my battery isn't connected, the clock will zero out and the clock will need to be reset again once I have power back on the rig. I guess it's just been a learning experience with all these buttons to push.

Farside is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Powered by vBadvanced CMPS v3.2.3

This website is not affiliated with or endorsed by the Keystone RV Company or any of its affiliates in any way. Keystone RVģ is a registered trademark of the Keystone RV Company.

All times are GMT -8. The time now is 09:04 AM.

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2020, vBulletin Solutions, Inc.