How to put a Thermostat on a Propane Heater

How to put a Thermostat on a Propane Heater. With propane, you can heat your home easily and efficiently. They can be used as portable heaters or as primary sources of heat depending on what you need and where you live.

Thermostats can be installed to help keep your propane heater at a constant temperature, but standard propane heaters don’t normally come with one so you might have to purchase one separately.

In this guide, we’ve put together this guide to show you how to install a thermostat on a propane heater.

How to put a Thermostat on a Propane Heaterput a thermostat on a propane heater

The first thing you need to do when installing a thermostat on your propane heater is ensure safety is a top priority. You cannot afford to be burned. The next step is to remove your old propane heater’s thermostat.

It is now time to install the new one. Once you have done this and have removed your old thermostat, it is now safe for you to turn the heater back on.

Make sure that everything else is set up properly before configuring the thermostat so that you don’t have to go back and fix it later on.

Safety must be Ensured

When using propane, safety comes first. Gas can cause serious injury if it is ignited by force. Don’t ignite it by force.

Always disconnect all gas-powered devices, including any fireplace, from electrical outlets and water lines as a safety precaution.

Remove the old thermostat

Most gas heaters don’t have an in-built thermostat. It is one of the reasons why you should avoid installing the cheaper models if you want a thermostat that performs the best and allows you full control over your propane unit.

You won’t need to install a thermostat if your heater already came with one.

Adjusted Propane heater’s thermostat

Check to see if your thermostat will work with a gas heater, and make sure to follow the manufacturer’s directions for installing your model.

If you’re not sure which wires go where, consult the operating manual for your model of the gas valve as well as the thermostat owner’s manual.

Finally, be sure that all of the wires are taped together or covered so there are no exposed connections.

Switch on Heater

If a propane heater goes out and needs to be restored, first you have to check the thermostat. Turn your heater back on and wait a couple of minutes before you start it up fully.

Be certain it’s safe only then can you be absolutely sure you’re turning your system on correctly.

You should also check if your settings are correct or if some components may need repair or replacing the sensor or controller may be broken and will require rewiring or even replacement in this case.

Put the Thermostat in Place

After you identify what settings you can change on the propane heater with the thermostat, you should think about how to configure the thermostat based on your needs.

Using a digital thermostat requires proper setup, but it is less crucial than using a traditional thermostat. If you turn on the thermostat for the first time, it will be set at 120 °F.

You may change this to your liking if you feel 120 degrees is too hot. When using a programmed thermostat, this is easier to adjust than analog ones.


Is it possible to switch my thermostat with another one?

Unfortunately, not all thermostats can be used with all heaters. A non-compatible thermostat will not work because it can’t send instructions to the heater to turn on or off.

If you want to find compatible thermostats, you have to research the specifications they each have so that you get one and a heater that work well together.

Is it possible to use a remote-control thermostat?

When buying a new heater for your home, it’s extremely important to make sure you have the correct specifications in mind. The model you choose should be compatible with your heating system.


Propane heaters are an excellent way to reduce your utility bills and make your home more comfortable throughout winter.

The best way to get the most out of your heater, however, is to take a few simple safety precautions and ensure it is properly installed.

Our goal is to help you feel more confident about keeping your family safe and warm this winter as a result of this information.

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