The average propane furnace cost in Ontario is approximately $3,900 to $5,400 CAD for a standard replacement, including the furnace and professional installation.
Keep reading to find out exactly what you can expect to pay for a propane furnace and the complete cost of installing or replacing one in your home.
| Cost | Typical Price Range |
|---|---|
| Propane furnace unit | $2,000–$4,000+ |
| Propane furnace installation | $1,000–$2,000+ |
| New propane furnace with installation | $3,900–$5,400+ |
| Propane furnace replacement | $3,900–$5,400+ |
| Propane tank installation | Varies by tank size and installation requirements |
| Ductwork modifications | Varies by project |
| Furnace removal and disposal | May be included or charged separately |
These are general estimates in Canadian dollars. The final price depends on the furnace size, efficiency, brand, existing ductwork, propane infrastructure, and installation complexity.
Propane Furnace Price in Ontario
The propane furnace price depends mainly on the furnace’s size, efficiency rating, brand, and features.
A new propane furnace unit can cost approximately $2,000 to $4,000 or more, depending on the model and specifications.
Propane Furnace Cost by BTU Capacity
The furnace must be properly sized for the home. A larger furnace is not automatically better.
| Furnace Capacity | Typical Equipment Cost |
|---|---|
| 40,000–60,000 BTU | $2,000–$3,000 |
| 60,000–80,000 BTU | $2,300–$3,500 |
| 80,000–100,000 BTU | $2,800–$4,000 |
| 100,000+ BTU | $3,500–$4,500+ |
Common factors that affect the required BTU capacity include:
- Home size
- Insulation levels
- Window quality
- Ceiling height
- Number of floors
- Local climate
- Air leakage
An HVAC professional should perform a proper heat-loss calculation before recommending a furnace size. Installing an oversized unit can lead to short cycling, uneven temperatures, and unnecessary energy use.
Propane Furnace Cost by Brand
The brand can also affect the price of a new propane furnace. Equipment prices vary based on the model, efficiency rating, warranty, features, and availability.
| Furnace Brand | Typical Equipment Price |
|---|---|
| Goodman | $2,000–$3,200 |
| Payne | $2,000–$3,200 |
| KeepRite | $2,300–$3,500 |
| Bryant | $2,500–$3,800 |
| Carrier | $2,800–$4,500+ |
| Lennox | $3,000–$4,500+ |
These are estimated equipment-only price ranges and do not include professional installation, propane tank work, gas line modifications, ductwork, permits, or other installation requirements.
The same brand can have significantly different prices depending on the furnace’s efficiency, BTU capacity, and model series. For this reason, homeowners should compare the complete installed price, warranty coverage, and expected operating costs rather than choosing a furnace based only on the equipment price.
Propane Furnace Installation Cost in Ontario
The propane furnace installation cost is typically separate from the price of the furnace itself.
Professional installation may include:
| Installation Service | Typical Cost |
|---|---|
| Removing the existing furnace | $100–$300 |
| Positioning and setting up the new furnace | $200–$500 |
| Connecting the propane supply | $300–$1,000+ |
| Connecting electrical components | $200–$600 |
| Installing or modifying venting | $300–$1,500+ |
| Connecting the thermostat | $150–$500 |
| Testing the system and safety controls | Usually included in installation labour |
| Commissioning the furnace | Usually included in installation labour |
For a straightforward replacement, some Ontario installations are priced in the range of approximately $3,900 to $5,400 all-in, depending on the equipment and scope of work. A more complex project can cost more.
If you are comparing the cost of different heating systems, you can also review our guide to furnace installation costs in Ontario to better understand the factors that affect the total installation price.
The installation price can increase when the home requires:
- New propane piping
- A new or relocated propane tank
- Ductwork modifications
- New venting
- Electrical upgrades
- Difficult access to the furnace
- Conversion from another heating fuel
Always ask whether the installation quote includes the furnace, labour, permits, removal, disposal, and required connections.
Total Propane Furnace Replacement Cost
The total propane furnace replacement cost depends on the condition of the existing system and the amount of work required.
A basic replacement may involve:
New furnace + installation labour + removal of the old furnace
However, a more complicated replacement may also include:
Furnace + installation + propane tank + gas lines + venting + ductwork + permits + removal
This is why two homeowners can receive very different quotes for what appears to be the same type of furnace.
Cost to Replace an Old Propane Furnace
Replacing an existing propane furnace is often less expensive than installing a completely new heating system because the home may already have:
- A propane tank
- Existing gas lines
- Suitable ductwork
- Existing electrical connections
- Appropriate venting
However, the existing infrastructure should be inspected before installation. Older components may need to be upgraded to work safely with the new furnace.
If you are comparing the cost of different heating systems, you can also review our guide to furnace installation costs in Ontario to better understand the factors that affect the total installation price.
Propane Furnace Removal and Disposal Cost
When replacing an old furnace, ask whether the quote includes:
- Furnace removal
- Transportation
- Disposal or recycling
- Removal of old connections
Some contractors include these services in the total installation price, while others list them as separate charges.
Additional Costs of Installing a Propane Furnace
The furnace itself is not always the only equipment required. Additional installation costs can significantly affect the final price.
Propane Tank Cost
A propane furnace requires a reliable propane supply. Depending on the property, homeowners may need to:
- Purchase a propane tank
- Rent a propane tank
- Install a new tank
- Relocate an existing tank
- Upgrade the tank or related equipment
The total cost depends on the tank size, installation requirements, property layout, and whether the tank is purchased or rented.
Propane Gas Line Installation Cost
If the home does not already have a suitable propane gas line, a new line may be required.
The cost can depend on:
- The distance between the tank and furnace
- Pipe size
- Installation location
- Required regulators
- Site accessibility
- Local code requirements
A licensed professional should handle propane gas connections and related installation work.
Ductwork Modification Cost
If you are replacing an existing furnace with a similar system, the existing ductwork may be reusable.
However, ductwork modifications may be required when:
- The new furnace has different dimensions
- The existing ductwork is damaged
- The system has poor airflow
- The home is being converted to forced-air heating
- The furnace capacity changes significantly
Major ductwork changes can add substantially to the total project cost.
Venting and Chimney Costs
Depending on the furnace type and existing setup, venting may need to be modified or replaced.
Potential work may include:
- New vent pipe
- Venting modifications
- Exhaust upgrades
- Condensate drainage for high-efficiency equipment
The exact requirements depend on the furnace model and installation configuration.
Permit and Inspection Fees
Some furnace installations require permits and inspections. These costs may be included in the contractor’s quote or charged separately.
Before approving an installation, ask:
Are permits and required inspections included in the quoted price?
This can help prevent unexpected charges after the work begins.
Propane Furnace Operating Costs in Ontario
The purchase and installation cost is only part of the total cost of owning a propane furnace.
Homeowners should also consider the ongoing cost of propane fuel.
Your annual heating cost can vary significantly depending on:
- The size of your home
- The furnace efficiency
- Your indoor temperature setting
- Insulation quality
- Air leakage
- Outdoor temperatures
- Propane prices
- How much propane the home uses for other appliances
A well-insulated home with an appropriately sized high-efficiency furnace may use less fuel than a poorly insulated home with an older, inefficient system.
our guide to heat pumps vs. furnaces in Ontario can help you compare the differences in equipment, operation, and long-term considerations.
Monthly Propane Heating Cost
There is no single monthly propane heating cost for every Ontario home.
Propane usage can be much higher during colder winter months and lower during the shoulder seasons.
For a more accurate estimate, consider:
- The furnace’s efficiency rating.
- The home’s heating load.
- The amount of propane used each month.
- The current propane price.
- The home’s insulation and air sealing.
The best way to estimate your operating cost is to review previous propane consumption or obtain a professional energy assessment.
Propane Furnace Maintenance and Repair Costs
Regular maintenance should also be included in your long-term heating budget.
Annual Propane Furnace Maintenance Cost
Annual furnace maintenance commonly includes:
- Inspecting the heat exchanger
- Checking the burner
- Inspecting safety controls
- Checking electrical connections
- Inspecting the venting system
- Checking airflow
- Cleaning components when necessary
- Testing the system
Routine maintenance can help identify problems before they become major failures.
Propane Furnace Repair Cost
Repair costs vary significantly depending on the problem.
Common repairs may involve:
- Ignition components
- Flame sensors
- Blower motors
- Control boards
- Thermostats
- Gas valves
- Electrical components
A minor repair may be relatively inexpensive, while a major component replacement can cost significantly more.
If an older furnace requires frequent repairs, it may be worth comparing the cost of continued repairs with the cost of replacing the system. For more information, see our furnace repair services.
Propane Furnace vs. Other Heating Systems: Cost Comparison
The best heating system depends on more than the initial purchase price.
| Heating System | Initial Cost | Main Ongoing Cost |
|---|---|---|
| Propane furnace | Furnace and installation | Propane |
| Natural gas furnace | Furnace and installation | Natural gas |
| Electric furnace | Equipment and installation | Electricity |
| Heat pump | Higher equipment and installation cost in some cases | Electricity |
Propane Furnace vs. Natural Gas Furnace
Natural gas may be a practical option for homes connected to the natural gas network.
Propane can be a useful alternative for rural properties or homes without access to a natural gas connection.
The best option depends on:
- Fuel availability
- Connection costs
- Local fuel prices
- Home heating requirements
Propane Furnace vs. Electric Furnace
An electric furnace generally does not require a propane tank or fuel delivery.
However, operating costs depend on electricity rates and the home’s heating demand.
A propane furnace may be preferred in areas where propane is readily available and the homeowner wants a fuel-burning heating system.
Propane Furnace vs. Heat Pump
A heat pump uses electricity to transfer heat rather than burning fuel directly.
The initial installation cost, operating cost, backup heating requirements, and home characteristics should all be considered before choosing between a heat pump and a propane furnace.
If you are considering a heat pump as an alternative, you can learn more about heat pump installation and the importance of heat pump maintenance over the life of the system.
What Affects the Cost of a Propane Furnace in Ontario?
Several factors can change the final propane furnace cost.
1. Furnace Size
Larger homes generally require larger heating capacity, although proper sizing should be based on heat-loss calculations rather than square footage alone.
2. Efficiency Rating
High-efficiency furnaces typically cost more to purchase but may use fuel more efficiently.
3. Furnace Brand
Different brands can have different equipment prices, warranty terms, features, and installation requirements.
4. Existing Propane Infrastructure
If your home already has a propane tank and suitable gas lines, installation may be simpler.
5. Ductwork Condition
Damaged, undersized, or poorly designed ductwork may require modification.
6. Installation Complexity
Basement access, furnace location, venting requirements, and the distance from the propane tank can all affect labour costs.
7. Furnace Removal
Removing and disposing of an old furnace may be included in the installation price or charged separately.
8. Location in Ontario
Installation prices can vary between different regions and communities across Ontario.
A rural property may also have different requirements from a home located in an urban area connected to a natural gas network.
Is a Propane Furnace Worth the Cost in Ontario?
A propane furnace can be a practical heating option for many Ontario homes, particularly properties that do not have access to natural gas.
Before choosing one, compare:
- The initial furnace price
- Installation costs
- Propane tank requirements
- Fuel costs
- Maintenance costs
- Expected system lifespan
- Available alternatives
For many homeowners, the most important number is not the furnace price alone but the total cost of ownership.
A lower-priced furnace may not always be the cheapest option over its entire life. Efficiency, installation quality, maintenance, fuel usage, and expected lifespan can all affect the long-term cost.
Frequently Asked Questions About Propane Furnace Cost in Ontario
How much does a propane furnace cost in Ontario?
A propane furnace installation in Ontario can cost approximately $3,900 to $5,400 or more, depending on the furnace, installation requirements, and existing propane infrastructure. The furnace unit alone generally costs less than the total installed system.
How much does it cost to install a propane furnace?
The cost depends on whether the installation is a simple replacement or requires new propane lines, tank work, ductwork, or venting modifications. A standard replacement with equipment and installation may fall within the $3,900–$5,400+ range in some Ontario markets.
How much does a new propane furnace cost without installation?
The furnace unit alone can cost approximately $2,000 to $4,000 or more, depending on its brand, size, efficiency, and features.
How much does it cost to replace an old propane furnace?
A standard propane furnace replacement can cost approximately $3,900 to $5,400 or more when the existing tank, ductwork, and connections can be reused. Additional work can increase the total cost.
How much does a propane furnace cost per month to run?
Monthly operating costs depend on propane prices, home size, insulation, furnace efficiency, and outdoor temperatures. Heating costs are generally higher during the coldest winter months.
Is propane cheaper than electricity for heating in Ontario?
The answer depends on current fuel and electricity prices, furnace efficiency, home insulation, and the type of electric heating system. A complete comparison should consider both operating costs and the initial installation cost.
How much does a propane tank cost?
The cost depends on whether the tank is purchased or rented, its size, and the installation requirements. A new tank installation can add to the overall cost of installing a propane furnace.
How long does a propane furnace last?
With proper installation and regular maintenance, a propane furnace can provide many years of service. Its actual lifespan depends on the equipment quality, operating conditions, maintenance history, and installation quality.
Does a propane furnace need a propane tank?
Yes. A propane furnace needs a propane supply, which is typically provided through a propane storage tank connected to the home’s fuel system.
Final Thoughts
The total propane furnace cost in Ontario depends on much more than the price of the furnace itself.
When planning your budget, consider:
- The cost of the propane furnace unit
- Professional installation
- Furnace removal and disposal
- Propane tank requirements
- Gas line installation
- Ductwork modifications
- Venting
- Permits and inspections
- Future propane fuel costs
- Maintenance and repairs
For an accurate price, the best approach is to have a qualified HVAC professional assess your home, determine the correct furnace size, inspect the existing propane infrastructure, and provide a detailed written quote.
A professional quote should clearly show what is included so you can compare the total installed cost, rather than comparing furnace prices alone.