How Much to Remove Gas Wall Heater?

How much does it cost to remove a gas wall heater?

The cost to remove a gas wall heater will vary depending on the size and type of heater, as well as the contractor you hire. Generally speaking, however, you can expect to pay around $200-$300 for removal of a standard gas wall heater.

It’s important to know how much it will cost to remove a gas wall heater because this can help you budget for the project. Additionally, if you’re planning on selling your home, removes any potential health and safety concerns that buyers may have.

Some gas wall heaters can be costly to operate, as they use gas and electricity to generate heat. If your heater is old or inefficient, you may be able to save money by installing a new one. If it’s not too old, you may also want to replace it with an electric heating system.

Each type of heating system has its own advantages and disadvantages.

However, the most popular heating systems for homes are gas and electric heaters. Each type of heater offers a variety of advantages over other types of heating systems.

Deactivate the natural gas line.

To deactivate the natural gas line, turn off the main gas supply at the wall. First, turn off the pilot light by pressing down on it and pushing it in so that it is off. Then, remove the cover of your gas wall heater and disconnect all wires from inside that were connected to it. Next step? Open up your wall heater and turn off its main power switch as well as any additional switches found within.

Switch the fireplace off and let it cool completely.

After you’ve switched the fireplace off, let it cool completely. You’ll want a warm room for the cleaning process, but once you’ve finished with that, shut off all power supplies and water lines to your fireplace. The last thing you need is for an electric shock or flood to happen while working on such an old appliance!

Once everything has been shut down, remove any excess dust from your fireplace. This will make it much easier for you to clean later on if there’s any residue left over from previous efforts at repair or replacement.

Now that everything is prepared correctly for removal of your gas wall heater (or other appliances), we can begin taking apart its various components piece by piece until only small pieces remain which are easily removed manually or with pliers if necessary.

Unscrew the fireplace control knob.

To remove the knob, unscrew it with a flathead screwdriver. Make sure you don’t lose it in the process, and be careful not to break or damage its plastic casing. While you’re at it, make sure that you don’t damage your fireplace by scratching the glass with your tools or scraping off paint during installation.

Disconnect the gas line from its outlet valve.

Disconnect the gas line from its outlet valve.

First, use a wrench to loosen the outlet valve and let the gas run out of it. Be sure to use a wrench that is the right size for your particular outlet valve, because if you don’t use one that fits, you could damage it—and then you would have to replace your entire heater!

Next, tighten up those connections by holding down on one side of the connection with a pipe wrench while turning by hand until they’re nice and tight again.

You can remove a gas wall heater then follow these instructions carefully

  • Connections are important. Before removing the heater, make sure all of the connections are disconnected. If you don’t know what you’re doing, ask for help from someone who does.
  • Safety is important. You will have to disassemble some parts of your wall and gas line in order to remove the heater, so be sure the area where you are working is well-ventilated and has nothing flammable nearby (like curtains or furniture). If at any time during this process you feel unsafe or unsure about what’s happening with your home’s wiring or gas lines, get someone who knows what they’re doing to help with this step instead.


A gas wall heater is a great way to heat up your home, but it can be a pain to maintain. If you are looking for something more reliable, we recommend getting an electric heater instead. This way, you won’t have to deal with leaks or having to replace parts.