How much does a mobile home HVAC system cost?
How much does a mobile home HVAC system cost?
$4,000 — $9,000 HVAC system replacement cost
$2,500 – $5,300 AC replacement cost
$1,200 – $3,700 Furnace replacement cost
Mobile home HVAC system prices
A mobile home HVAC system costs $4,000 to $9,000 installed and typically includes a furnace and air conditioner combo to provide central heating and cooling. Mobile home HVAC system prices depend on the type and ton size. A mobile home AC unit costs $2,400 to $5,300 installed for cooling only.
| System type | Average cost installed |
|---|---|
| Air conditioner replacement | $2,400 – $5,300 |
| Ductless mini-split replacement | $2,000 – $6,000 |
| Furnace & AC combo package | $4,000 – $9,000 |
| Furnace replacement | $1,200 – $3,700 |
| Heat pump replacement | $2,000 – $6,500 |
| Window AC unit | $300 – $1,100 |
Mobile home furnace & AC combo system cost
A mobile home furnace and air conditioner combo costs $4,000 to $9,000 installed, depending on the system size. This HVAC system features separate furnace and AC components designed with reduced heat output and cooling capacity for mobile home use.
| Unit size (tonnage) | Average unit price | Average cost installed |
|---|---|---|
| 2 | $3,000 – $5,300 | $4,000 – $8,300 |
| 2.5 | $3,100 – $5,400 | $4,100 – $8,400 |
| 3 | $3,500 – $5,500 | $4,500 – $8,500 |
| 3.5 | $3,800 – $5,600 | $4,800 – $8,600 |
| 4 | $4,000 – $6,000 | $5,000 – $9,000 |
Mobile home HVAC package unit cost
The cost to install a mobile home packaged unit is $3,800 to $7,000, depending on if it includes a furnace, heat pump, dual fuel unit, or AC only. The self-contained heating and cooling units are housed in a single cabinet outside, making it ideal for mobile homes with limited indoor space.
| Packaged unit type | Average unit price | Average installed cost | Description |
|---|---|---|---|
| Packaged AC unit | $2,800 – $4,000 | $3,800 – $6,500 | A compressor, coils, and air handler, with electrical strip heating, all housed in a single-boxed cabinet |
| Packaged dual fuel unit | $3,400 – $4,500 | $4,400 – $7,000 | An electric heat pump for heating and cooling, with a gas furnace for secondary heat |
| Packaged furnace / AC | $2,800 – $3,500 | $3,800 – $6,000 | A gas or electric furnace housed in the same cabinet with an air conditioner |
| Packaged heat pump | $3,000 – $4,000 | $4,000 – $6,500 | An electric heat pump which heats and cools the home |
Mobile home AC unit cost
A mobile home central air conditioner costs $2,400 to $5,300 installed, depending on the size. Mobile home AC systems are designed specifically for smaller ductwork and less square footage than traditional AC units.
| Mobile home size | Recommended unit size | Average unit price | Average cost installed |
|---|---|---|---|
| 600 – 1,000 sf | 1.5 tons (18,000 BTU) | $1,400 – $1,700 | $2,400 – $4,200 |
| 900 – 1,300 sf | 2 tons (24,000 BTU) | $1,500 – $1,800 | $2,500 – $4,300 |
| 1,200 – 1,600 sf | 2.5 ton (30,000 BTU) | $1,500 – $2,200 | $2,500 – $4,700 |
| 1,500 – 1,900 sf | 3 tons (36,000 BTU) | $1,600 – $2,300 | $2,600 – $4,800 |
| 1,800 – 2,200 sf | 3.5 tons (42,000 BTU) | $1,700 – $2,400 | $2,700 – $4,900 |
| 2,100 – 2,600 sf | 4 tons (48,000 BTU) | $1,900 – $2,800 | $2,900 – $5,300 |
Confirm the correct AC sizing with a professional installer. Undersized AC units won't adequately cool the space, while oversized units short-cycle, wasting energy and shortening the AC's lifespan.
Window AC units for mobile homes prices
A window AC unit costs $300 to $1,100 installed or $150 to $800 for the unit alone. Units with added features like adjustable fan speeds, remote controls, and programmable timers are more costly. Adding a heating unit makes the room comfortable year-round but increases the material and installation costs.
Mobile home ductless split system replacement costs
A ductless mini-split costs $2,000 to $6,000 for a single indoor air handler plus $500 to $2,000 for each additional air handler installed. The long, narrow spaces of a mobile home require a multi-zone system with air handlers in each room. One outdoor condenser supports up to five zones.
| Zones | Average cost installed |
|---|---|
| 1 | $2,000 – $6,000 |
| 2 | $2,500 – $8,000 |
| 3 | $3,200 – $10,500 |
| 4 | $4,000 – $11,500 |
| 5 | $5,500 – $13,000+ |
Mobile home heat pump costs {heat}
A mobile home heat pump costs $2,000 to $6,500 installed and cools and heats the home using electricity. Look for heat pumps specifically designed and rated for mobile homes, which have small ducts and less insulation that interfere with the heat pump’s efficiency, SEER ratio, and size needed.
| Size | Mobile home size (SF) | Average cost installed |
|---|---|---|
| 1.5 ton | 600 – 1,100 | $2,000 – $3,500 |
| 2.0 ton | 900 – 1,400 | $3,000 – $5,500 |
| 2.5 ton | 1,200 – 1,650 | $3,200 – $6,000 |
| 3.0 ton | 1,500 – 2,100 | $3,500 – $6,500 |
New furnace for a mobile home cost
A mobile home furnace costs $1,200 to $3,200 with installation, depending on if it's an electric, gas, or oil unit. Manufactured home furnaces are designed with reduced heat output and downflow vents for use with the smaller ducts and floor vents found in mobile 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 |
A mobile home furnace provides heat only, while an HVAC, heat pump, or ductless mini-split system provides heating and cooling.
Mobile home HVAC system installation cost factors
Labor to install a mobile home HVAC system costs $1,000 to $3,000, depending on the system type. Labor makes up approximately one-third of the total project cost.
| Factor | Average cost |
|---|---|
| HVAC unit | $3,000 – $6,000 |
| Installation labor | $1,000 – $3,000 |
| Ductwork* | $1,000 – $3,300 |
| Total cost | $5,000 – $12,300 |
*Not required for every installation.
Other cost factors for mobile home HVAC installation include:
Brand – Top brands like Coleman and Rheem cost more than budget brands like Heil but use higher-quality parts and offer better warranties.
System size – Larger mobile homes require a system with larger BTU and ton sizes, increasing costs.
Efficiency and SEER rating – High-efficiency units with higher SEER ratings are more expensive than standard efficiency units.
Fuel type – Unit costs and installation methods differ depending on whether the system is gas, oil, or electric-powered.
Labor – HVAC labor costs $75 to $150 per hour, with increased labor costs for difficult-to-access installations.
Ductwork – Mobile home ductwork replacement costs $1,000 to $3,300. Mobile homes are typically built with underfloor ductwork made of very thin sheet metal that may require replacement at the same time as the HVAC unit.
Permits – HVAC replacement permits cost $100 to $250 and are typically included in the contractor’s estimate.
Remove old equipment – Removing old HVAC equipment costs $100 to $200, depending on local disposal and freon removal costs.
Repairs:
HVAC repairs cost $150 and $450, depending on the problem.
Furnace repair costs $125 to $480 on average, with oil and gas furnace repairs costing more than electric units.
Thermostat:
A basic, programmable thermostat costs $140 to $350 on average.
A smart thermostat costs $270 to $450, including professional installation.
Upgrades:
Humidifier installation costs $400 to $1,200, including labor and the unit itself.
Dehumidifier installation costs $250 to $450 for a small to medium portable dehumidifier sized for mobile home use.
Home air purifier installation costs $400 to $4,000 for a whole-house air cleaning system.
Mobile home evaporator coil replacement cost
AC evaporator coil replacement costs $400 to $1,000 for labor and a refrigerant recharge if the part is under warranty or $650 to $2,400 on average if not under warranty. The evaporator coil is housed in the indoor air handler.
Replacing the entire air handler costs $1,500 to $3,400.
Mobile home HVAC system FAQs
Can you replace an HVAC system in a mobile home?
Yes, you can replace an HVAC system in a mobile home with another system specifically designed for mobile home use. A HUD-approved HVAC system has a metal plate or label indicating it is safe to use in manufactured homes.
Can you install a regular furnace or AC unit in a mobile home?
No, you cannot safely install a regular furnace or AC unit in a mobile home because the home’s small ductwork cannot handle the force of a regular-sized unit. Mobile homes also lack crawl space or attic space so the unit must fit inside a small cabinet with a vented door.
How long does it take to install an HVAC system in a mobile home?
Installing a new HVAC system in a mobile home takes 6 to 10 hours on average, depending on the system type and size. Central systems requiring multiple modifications or ductwork installation have a longer installation time of 10 to 16 hours.
What size system do I need for my mobile home?
A mobile home needs an air conditioner with a system size of 20 BTUs per square foot of living space. Mobile homes in warmer climates or those with higher ceilings or poor insulation may require more cooling power.
Getting quotes for mobile home HVAC systems
When getting quotes for mobile home HVAC installation, be sure to:
Select licensed, bonded, and insured HVAC installers that have been in business for 5+ years.
Review their ratings on HomeGuide and Google.
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
Get at least three quotes with similar HVAC units to compare.
Avoid the lowest bids as they may signal low-quality work.
Get a written estimate, contract, and warranty before the project begins.
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 HVAC systems have you installed?
Is this system compatible with my existing ductwork, wiring, and thermostat?
Is a permit required, and if so, will you secure it?
Does the installation require ductwork modifications?
Do you subcontract the electrical work?
Does installation include testing the ducts for leaks?
How long will the installation take?
Do you offer financing?
What’s your payment timeline?
Will you provide references with contact information from past jobs?
Do you offer an extended warranty for repairs?
Do you offer a maintenance service plan?