How much does a mobile home furnace cost?
How much does a mobile home furnace cost?
$900 – $2,500 new furnace cost (unit only)
$1,200 – $3,700 furnace replacement cost
$2,200 – $7,000 furnace & ductwork replacement cost
Mobile home furnace cost
A new mobile home furnace costs $1,200 to $3,700 with installation. Mobile home furnace prices are $900 to $2,500 for the unit alone, depending on if it's electric or gas. Manufactured home heater replacement costs depend on the system size, features, fuel type, location, and accessibility.
| House size (square feet) | Furnace BTU | Average unit price | Average cost installed |
|---|---|---|---|
| 500 – 1,000 | Up to 45,000 | $900 – $1,500 | $1,200 – $2,700 |
| 1,000 – 1,500 | 45,000 – 70,000 | $1,200 – $1,500 | $1,500 – $2,800 |
| 1,500 – 2,000 | 80,000 – 90,000 | $1,500 – $2,500 | $1,800 – $3,700 |
When sizing a mobile home furnace, estimate 25 to 30 BTUs per square foot in warm climates and 45 BTUs per square foot in colder climates.
New mobile home furnace costs by type
A furnace for a mobile home costs $1,200 to $3,700 installed, depending on if it's electric, gas, or oil. Furnaces for mobile homes are specially designed with a reduced heat output and downflow vents to accommodate the smaller ducts and floor vents of manufactured homes.
| Furnace type | Average unit price | Average cost installed |
|---|---|---|
| Electric furnace | $900 – $1,300 | $1,200 – $2,500 |
| Gas furnace | $1,400 – $2,500 | $1,700 – $3,700 |
| Oil furnace | $1,500 – $2,000 | $1,800 – $3,200 |
For homes that need both heating and cooling, a mobile home HVAC system costs $4,000 to $9,000 to install a complete system with a furnace and air conditioner designed specifically for manufactured homes.
Mobile home electric furnace prices
A mobile home electric furnace costs $900 to $1,300 for the unit alone, depending on the size. Electric units use electric coils to generate heat at 100% efficiency but have high monthly running costs. Electric heat is best as a secondary heat source in colder climates.
| Size | Average unit price* |
|---|---|
| 10kW | $900 – $1,100 |
| 12kW | $900 – $1,150 |
| 15kW | $950 – $1,200 |
| 17kW | $1,000 – $1,250 |
| 20kW | $1,050 – $1,275 |
| 23kW | $1,100 – $1,300 |
*Not including installation.
Electric furnaces are a safe heating option for mobile homes because they:
Don’t create harmful combustion gases or carbon monoxide
Don’t require external vents
Don’t use a flammable fuel supply
Mobile home gas furnace costs
A mobile home gas furnace costs $1,200 to $1,800 for the unit alone, depending on the size and efficiency. Higher-efficiency 95% AFUE units are more expensive than standard 80% AFUE units but reduce ongoing utility costs.
| BTU | Average unit price | Average cost installed |
|---|---|---|
| 56,000 BTU | $1,200 – $1,400 | $1,500 – $2,600 |
| 70,000 BTU | $1,300 – $1,600 | $1,600 – $2,800 |
| 77,000 BTU | $1,400 – $1,800 | $1,700 – $3,000 |
| 90,000 BTU | $1,500 – $2,500 | $1,800 – $3,700 |
Most mobile home gas furnaces are designed to burn safe and efficient natural gas but convert to propane using an LP conversion kit.
Mobile home oil furnace costs
A mobile home oil furnace costs $1,500 to $2,000 on average for the unit alone. Oil furnace units heat at about 80% efficiency by spraying a fine mist of oil into the combustion chamber to be ignited. The generated heat is fed through floor vents common in mobile homes.
Look for an oil furnace designed specifically for mobile homes. Oil furnaces designed for traditional homes are unsafe for mobile home use.
Mobile home furnace installation cost factors
Labor to install a mobile home furnace costs $300 to $1,200 on average, not including ductwork installation. Professionals spend 4 to 8 hours installing a furnace, or longer for spaces that are hard to access.
| Factor | Average cost |
|---|---|
| Installation labor | $300 – $1,200 |
| New furnace unit | $900 – $2,500 |
| Duct installation | $1,000 – $3,300 |
| Electrical circuit costs | $250 – $900 |
| Gas line installation* | $500 – $2,000 |
| Permits and fees | $250 – $1,500 |
*Only needed for gas furnaces.
Common cost factors include:
Labor cost:
HVAC service costs $75 to $150 per hour
Electrician service costs $50 to $130 per hour
Location – Regions with extremely cold climates need larger furnaces with more heat output as a primary heat source.
House /system size – Larger manufactured homes require heaters with more capacity.
Complexity of installation – More difficult installations in inaccessible spaces increase the installation time and cost.
Standard vs high efficiency – Standard units convert 80% of the energy from gas into heat. High-efficiency units cost more but convert 90% to 97%, depending on the model.
Furnace features – Additional features such as variable speed blowers, variable heat output, air filtration, humidifiers, dual heat exchangers, and zoned heating increase costs.
Ductwork – Duct installation costs $1,000 to $3,000.
Gas or electrical upgrades:
A dedicated electrical circuit costs $250 to $900 installed for a first-time furnace installation. For furnace replacements, the technician can wire the new furnace to the existing circuit.
Gas line installation costs $500 to $2,000 to run a new line from the meter for a new gas furnace.
Permits and inspection fees – Inspections and HVAC permits cost $250 to $1,500 for furnace installations. Permits are pulled by the HVAC contractor and closed when the work passes inspection.
Rebates and tax credits – ENERGY STAR-certified gas furnaces are eligible for a furnace tax credit, except those installed in the Southern United States.
Insulation/material costs:
Batt & roll Insulation costs $0.80 to $2.60 per square foot installed on trailer ceilings, floors, and walls to improve heat retention.
Drywall repairs cost $50 to $100 per square foot for small fixes, with minimum fees of $125 to $200.
Maintenance – Annual furnace maintenance costs $150 to $500, including an inspection, tune-up, and minor repairs.
A furnace tune-up costs $70 to $200,depending on the level of service required.
A furnace cleaning costs $70 to $300, depending on the unit size, fuel type, and time since the last service.
Mobile home furnace prices by efficiency {# efficiency}
Mobile home furnaces with 80% efficiency cost $1,300 to $1,500, while 95% efficient units cost $2,400 to $2,700 on average. Most mobile home furnaces have an Annual Fuel Efficiency (AFUE) rating between 80 to 95, meaning they convert 80% to 95% of their fuel into usable heat.
| Furnace efficiency | Average unit price |
|---|---|
| 80% | $1,300 – $1,500 |
| 95% | $2,400 – $2,700 |
Mobile home furnace replacement costs
Replacing a mobile home furnace costs $1,350 to $4,100 on average, including removing and disposing of the old unit. When opting to repair rather than replace a furnace, the average furnace repair costs $125 to $480, depending on the fuel source.
| Factor | Average cost |
|---|---|
| Removing old unit | $150 – $400 |
| New furnace unit | $900 – $2,500 |
| Installation labor | $300 – $1,200 |
| Total cost | $1,350 – $4,100 |
Mobile home furnace FAQs
What is the best furnace for a mobile home?
Natural gas furnaces have good heat efficiency and low running costs, making them the best furnace for a mobile home.
Electric furnaces are more efficient, but the energy costs are cost-prohibitive for cold climates.
Oil furnaces have the lowest heat efficiency and cost 2.5 times more to operate than gas.
Can I install a gas furnace in my mobile home?
You can install a gas furnace in a mobile home if it has a label stating it is safe for mobile home use. It is unsafe to use a traditional home furnace in a mobile home. Hire a professional to install a gas furnace as DIY installation is dangerous.
How long does a furnace last?
An electric furnace lasts 20 to 30 years when properly maintained. Gas and oil furnaces last 15 to 25 years on average.
What is the difference between gas, oil, and electric furnaces?
The main differences between gas, oil, and electric furnaces are the installation cost, heat efficiency, and running costs. Electric units are the cheapest to install but the most expensive to run. Natural gas has good heat efficiency with the lowest annual energy cost.
| Fuel source | Avg installed price | Heat efficiency | Annual energy costs |
|---|---|---|---|
| Natural gas | $1,500 – $3,000 | 80% – 95% | $400 – $700 |
| Oil | $2,400 – $3,200 | 70% – 80% | $1,000 – $1,750 |
| Electric | $1,200 – $2,500 | 100% | $1,600 – $2,200 |
Getting quotes for mobile home furnaces
Before hiring a furnace installation company near you, be sure to:
Determine whether an electric, gas, or oil furnace is best for the mobile home’s heating needs.
Select licensed, bonded, and insured furnace installers that have been in business for 5+ years.
Review their ratings on HomeGuide and Google.
Get at least three quotes with similar furnace units to compare.
Choose HVAC professionals with one or more of these certifications:
North American Technician Excellence (NATE)
American Society of Heating, Refrigeration, and Air-Conditioning Engineers (ASHRAE)
National Propane Gas Association (NPGA)
State-certified natural gas journeyman training programs in gas fittings
Avoid choosing the lowest bids as they often signal low-quality work.
Get a written estimate, contract, and warranty before the project begins.
Review any plan diagrams, heating-load calculations, and equipment orders.
Before installation, look for a label that states the furnace is approved for mobile home use.
Never pay in full upfront. Set up a payment schedule and do not pay the last installment until fully satisfied.
Questions to ask
How many mobile home furnaces have you installed?
What’s the efficiency rating of this furnace?
Do you recommend high-efficiency systems, and why?
Does this furnace qualify for tax credits or rebates?
Is this furnace compatible with my existing ductwork, wiring, and thermostat?
Is a permit required, and if so, will you secure it?
Are all labor, materials, old furnace disposal, and cleanup fees included in this estimate? What other costs apply?
Does the installation require ductwork modifications?
Will I need electrical or gas line work?
Do you subcontract the electrical work?
Do you test my ducts for leaks?
How long will the installation take?
Do you offer financing?
What’s your payment timeline?
Do you follow all building code requirements?
Will you provide references with contact information from past jobs?
Do you offer a warranty for repairs?
Do you offer a maintenance plan?