How much is a wall furnace
Christopher Lucas
Published Apr 02, 2026
Typically, wall furnaces cost between $1,800 and $2,500, depending on size, heat source and heating capacity. Wall furnaces average half the unit price of a central forced-air furnace.
How much does it cost to install a wall furnace?
On average, it typically costs between $1,000 and $1,350 to install a gas wall furnace or heater. This cost includes the price of the heater itself, all supplies required, and labor. On the high end, it could cost as much as $2,500 for a brand-new gas wall heater.
Are wall furnaces good?
Although wall furnaces are small and compact, they heat very effectively. Wall furnaces are typically less expensive than traditional central heating, as well as the mini-split ductless units. Wall furnaces house a pilot light, much like a water heater.
How much does a gas wall heater cost?
ItemUnit CostUpgrade 2: additional cost to install unit of 35,000 BTU/h heating output in colder climate.$92eachMaterial Cost$761each+ Labor Cost (all scenarios)$42per hourTotal Cost$887eachIs wall heat expensive?
Inexpensive: Quality wall heaters cost far less than extending HVAC ductwork or even installing electric hydronic baseboard heaters. Installing a complete modulating 97.5% furnace may cost $7,000 or more, not including ductwork.
How much does it cost to fix a wall heater?
The average cost to repair your baseboard and wall heater is between $143 and $436, with most homeowners spending $286. It is always an uncomfortable feeling when your heater isn’t working correctly. In the dead of winter, you’ll want it functioning properly.
Do wall heaters use a lot electricity?
But how efficient are they really? A quick look at your utility bill will tell you that your wall heater takes up the biggest portion of your monthly bill – sometimes as much as 44 percent of the total cost. Costs continue to rise. Your electricity expenses increase every year.
Is it safe to leave a wall heater on all night?
According to manufacturers, it is safe to leave the heater on all night, but it’s good to note electric elements can never be 100% efficient. For that reason, for your safety, leave the theater for around three hours before sleeping; it will make sure the bedroom remains warm for several hours.How long do gas wall heaters last?
Gas Wall Heaters These heaters are expected to live for about 15 years but with proper care, can survive up to 30 years. However, as with any piece of gas equipment, you should have your wall heaters inspected annually.
Can I paint a wall furnace?If your wall heater is in good shape, with no major blemishes, merely lightly sand the surface to create a “tooth” for the paint to cling to and you’re all set to paint. Any peeling paint needs to be scraped or sanded down to a solidly-adhering paint layer or bare metal surface.
Article first time published onWhere should wall heaters be placed?
Heaters are best placed under windows. If you do not have the space for panel heaters, you can also choose wall strip panel heaters, which are lower and longer variants. By placing heaters under the windows, you heat up cold air descending from the window glass, and avoid cold draughts along the floor.
How hot does a wall furnace get?
Runtal wall-mounted units have high heat output with low surface temperatures. Some space heaters can reach temperatures of up to 600 degrees Fahrenheit!
What is the difference between a wall heater and a furnace?
A central heating furnace distributes heat throughout the living space through a duct system. Wall furnaces and space heating units are not connected to a ducts system. The heat from a space heating units is directly from the unit into the immediate space.
Is wall heater considered central heat?
Central heating systems heat your entire house, raising the overall temperature of your home quickly by pushing out the heat through the various vents spread throughout your home. Most people use central heating only but suffer from a high energy bill as a result. This is where electric wall heaters come in.
How long do wall heaters last?
Wall heaters are more compact and use less wall space, which gives your more flexibility with furniture arrangement. Wall heaters usually last somewhere between 8 and 12 years.
How efficient is a wall furnace?
Wall Furnace Energy Efficiency Ratings Today’s wall furnaces are often rated at 80 to 90 percent annual fuel utilization efficiency (AFUE). Note that older units that work with a natural draft instead of a fan are often considerably less efficient.
How does a wall furnace work?
A direct-vent wall furnace is a self-contained sealed combustion heating appliance that warms inside air by recirculating it around a sealed chamber, and discharges combustion byproducts outside the home via direct-vent. They are permanently attached to the structure of a building, and are not connected to ductwork.
Who can fix my wall heater?
When to Call a Professional Because repairing a wall-mounted electric heater involves your home’s electrical system, call a licensed electrician if you feel uncomfortable with any aspect of electrical work, especially with changing circuit breakers.
Do wall heaters use a lot of gas?
Did you know one gallon of Propane costs approximately $3.00 (local average)? One gallon of Propane contains 92,000 Btu’s, which will operate a 30,000 Btu wall heater for a little more than 3 hours. This means the cost to operate a 30,000 Btu wall heater using Propane is around $. 80 per hour.
How much does a furnace cost for a 1500 square foot house?
For example, a 700- to 1,500-square-foot home will require a BTU rating between 40,000 and 60,000, which will cost between $2,000 and $3,000. A furnace for a home ranging in size from 2,000 and 5,000 square feet will need between 125,000 and 150,000 BTUs and will cost in the neighborhood of $3,300 to $6,500.
Do gas wall heaters need vented?
Do gas wall heater need to be vented This type of heater is a gas type. Therefore it requires vent too, like every other gas heaters, especially since it generates so much heat. It is for this reason that the wall-mounted heater has an outdoor part on the outside, through which gas residues from combustion are vented.
Can a wall heater explode?
The major danger of fires from home heaters doesn’t come from furnaces, but from space heaters. … Although it is possible for a gas furnace to either catch fire or explode, it’s highly unlikely. If there is a danger of this happening, the furnace will usually simply shut off—as it’s designed to.
Do wall heaters give off carbon monoxide?
No. Only heaters that burn a combustible fuel to create heat can cause carbon monoxide build-up in your home. An electrical heater works by having electricity flow through a metal heating or ceramic heating element to produce heat.
Do wall heaters cause fires?
The biggest threat to your home when using one of these heating units is a fire hazard. Although there are no open flames, combustible oils and gasses, or easily ignitable materials, such as wood, a fire hazard is still possible.
Can you paint gas wall furnace?
A wall furnace can be and eyesore in any room, especially as it gets older. The paint will start to chip, or just fade over time from being exposed to heat for long periods of time. You can make it look new again with the right paint, and the right process to paint it.
What kind of paint do you use on a wall heater?
Even though the epoxy/polyester powder-coat paint used originally on the heater’s component pieces will accept most interior paint, spray the pieces with one of the following types of paint: appliance epoxy, heat-resistant (limited in color), lacquer (dries fast), automobile or premium enamel to eliminate brush strokes …
Can I paint furnace room?
Paints can be combustible, so storing them near your furnace increases your risk of fire. They also contain solvents and chemicals that may become dangerous when exposed to high heat, especially for a long time. … Be sure to not store any paint in your furnace room.
How close can a wall heater be to a wall?
As a general recommendation, your heater should be 30 inches away from furnace room walls on all sides. This allows our service experts to comfortably replace it. You also need to check the space has enough airflow and ventilation, especially if you have an aging furnace with a metal flue.
Can you put furniture in front of wall heaters?
You can place a couch or chair in front of a heater, but it must be at least a foot away. Placing furniture closer than that creates a potential fire hazard, and it can greatly diminish the heater’s performance by restricting airflow to and from the heater.
Do wall heaters work?
If a wall heater is properly mounted and operated, it can work within 60 to 120 seconds. This speed is quite efficient and effective for when you need your room heated as soon as possible. It can work as supplemental heating.
How do you size a wall furnace?
A typical rule of thumb is to allow 10 watts of heat per square foot if the room has high levels of insulation and generally good energy efficiency; 12 watts per square foot for rooms with more moderate efficiency; and 15 watts per square foot for those older, colder rooms.