Can I upgrade my Dometic thermostat?

Yes, this is possible to replace an RV thermostat but there are a few details you need to know about before you run out and buy a cheap replacement. First, the RV thermostat is designed to work on the 12 Volt RV electrical system. Most house and other thermostats are designed to work on the 24-volt system.

Can I replace an analog thermostat with digital?

Replacing your analog thermostat with a digital one is a great way to save on your heating bill since digital thermostats are able to control heat more precisely. Since some thermostats contain mercury, your old thermostat will need to be recycled. You can look online to find where you can send your old one.

Is it possible to replace a duo thermostat?

There have been many digital thermostats installed using information found here. The Duo-therm thermostats are easily replaced. The power for the replacement thermostat is it’s own AA batteries. the one I got doesn’t require AA batteries, so would it work?

How to troubleshoot a broken Dometic duo thermostat?

To troubleshoot this issue look to your fuses, including the ones under the rooftop of your RV. Then if blown replace the fuse and you should be good to go. To learn more about fixing a broken Dometic Duo Therm Thermostat just continue to read our article.

How does a digital thermostat work in a RV?

Most digital thermostats use that 24 volt to operate and batteries for back-up. Some digital thermostats use batteries to operate/work, this is the type you need for a RV. If you read the find print on the package it will tell you what power it needs to operate.

Why do digital thermostats have to be battery powered?

That is why the replacement digital thermostats that are powered by AA batteries are the thermostats of choice for the RV. If your costco thermostat is a 24 volt there is no power source for it in the RV. Take it back and get a battery powered Hunter. Walmart has them. but why do they have to be battery powered?