The 5 Best Wall mounted furnaces (2023 reviews)

It is important to have the well suited wall mounted furnace. In the following post, we will help you to select the best wall mounted furnaces.

Our review process: Show/Hide

Our Top Picks:

Envi Wall mounted furnace Buy: READ REVIEW

Martin direct Vent Gas Heater Buy: READ REVIEW

Martin Wall mounted furnace Buy: READ REVIEW

Williams Wall mounted furnace Buy: READ REVIEW

Rinnai Wall mounted furnace Buy: READ REVIEW

Envi Wall mounted furnace

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The envi wall mounted furnace is suitable and reliable and fits well with your daily purpose. It is very safe AND effective to use Envi Heaters in bathrooms, and they work very well to keep the chill away, especially on those cold Winter mornings. The Envi heater has an onboard thermostat that needs to be manually set. It is designed to be a "quick heating" unit as it has no fan. The Envi heater has a manual power button and will resume heating as soon as power is restored to the unit.

The power usage is very low and the slow heat output over time keeps the 370ish SQFT basement room so it is located in just the right temp over the ambient temp of the room. The Envi heater has a built in thermostat that will turn the unit off when it reaches the desired temperature and turn it back on when the temperature falls below the desired setting.

There are two brackets that have to be secure in order for the heater to work for safety precautions.

• Extremely well built, extremely easy to install
• Ease of installation is straightforward and looks good when done
• Perfect heater for bedroom and office

Martin direct Vent Gas Heater

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For a low asking price, martin direct vent gas heater has managed to overwhelm their customers by packing as many features as they could. It requires a low-pressure regulator, like it is used on a propane BBQ, so any tank that can be regulated down should work. There are two pipes from the unit through the wall to the outside. There are several connections required including a inside shut off valve before you connect the tank hose to the heating unit. The fans change the temp the thermal couple senses so when the fans are on, the heater cycles to the highest flame.

It can get pretty hot and melt the wall inner foam. The wall support points supplied are relative weak and may shear off the wall during travel. It does not have a digital thermostat setting, manual only.

• Installed on 2/4 wall with paneling inside and wood siding outside
• High quality attractive heater that works
• Great unit with very comfortable heat
• Very basic to operate with no electricity needed

Martin Wall mounted furnace

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Best part: martin wall mounted furnace costs comparatively low and it is available to ship in 24 hours. Since it is a propane burning wall heater, it will work even when the power goes off. It produces safe, clean energy that is economical and aesthetically pleasing. The heater heats up quickly and brings the 156 square foot room, which has a 7 foot ceiling, to a comfortable temperature range, with approximatelly. It is extra protection for heat exposure for any internal combustibles in your wall ie insulation etc. The gas furnace only takes less than an hour, and keeps it at about 18 C at low level.

It is sealed combustion chamber, all gases are sent outside, and it's safer than any ODS system, 100% safe for indoor use. The unit is made to go through a 2 x 6 or 2 x 10 wall. It will come back on when the temperature drops in the room.

• Very well designed, engineered, and ascetically pleasing
• Higher flame, temperature wanted reached faster and burner turns off
• , easy vent straight through the wall
• Warms the room and is very infficient

Williams Wall mounted furnace

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We would, of course, be remiss if we didn't mention williams wall mounted furnace for daily purpose. This model has a powerful counterflow blower system that receives air at ceiling level, warms it and quietly delivers it at floor level to give an equalized floor-to-ceiling temperature. It does not have a concentric vent, but takes combustion air from the room. This heater is controlled by the energy produced from its pilot light. It comes with maybe 10 and also includes an oval to round vent adapter.

This model has a millivolt gas valve and so you can use an external wired or wireless thermostat. The blower is entirely optional and doesn't change the BTUs you are putting into the space. It is thermostat controlled, but without the blower unit atop the actual heater, it just gets hot.

• Good investment for long term
• New and hot release

Rinnai Wall mounted furnace

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The rinnai wall mounted furnace is satisfactory and appropriate and fits well with your regular usage. It offers energy-efficient gas appliances that provide superior heating and hot water performance. It includes an electronic spark ignition, a seven-stage modulating gas valve, timer settings, a variable speed inducer motor with pressure switch, and an electronic thermostat with a range of 60°f to 80°f. It is more tan than white. It comes with the specific venting which is unique to Rinnai and includes the combustion air intake inside the exhaust venting. It requires electricity to run the unit, to power the electronics. It comes with everything in the box to install on an outside wall with direct venting out of the back of the unit.

• Easy to adjust temp, easy to maintain
• Warms up the whole cabin quickly
• Love the slim profile and strong heat blast