Last updated: | Fall 2026 pricing for the 2026–27 heating season
Why This Guide Matters for Ottawa Homeowners
When purchasing a furnace for your Ottawa home, you are making a comfort decision that can affect your home for many winters. Our Ottawa furnace buying guide helps you compare features, warranties, installation requirements and accessories.
For the 2026–27 heating season, our fall 2026 installed furnace prices range from $4,000 to $5,500 for entry-level systems, $5,000 to $7,000 for mid-range equipment, and $6,500 to $9,000+ for premium options, before HST. Below, we explain the differences, compare furnace brands and review current rebate and financing options.
Types of Furnaces: Ottawa Furnace Buying Guide
There are several types of furnaces available in the Ottawa market. Your fuel choice often depends on what is available at your property:
- Natural gas furnaces: A common choice for homes with access to natural gas.
- Electric furnaces: Use electric resistance heat and may serve as backup in a heat pump system.
- Propane furnaces: An option for rural homeowners without natural gas service.
- Oil furnaces: Still found in rural homes, where replacement planning may include a change of heating fuel.
Features that differentiate gas and propane furnaces include:
- Single-stage: The furnace heats at one output level.
- Two-stage: Two heat outputs help the system respond to changing demand.
- Modulating: The furnace adjusts heat output across a wider range to match the home’s needs.
AirZone can help determine which furnace suits your home, budget and comfort goals. Start with your free furnace quote.
How Much Does a Furnace Cost in Ottawa? (2026–2027)
Use these installed furnace replacement costs as a planning guide for fall and winter. Prices are in Canadian dollars, before HST and applicable rebates.
| Furnace tier | Typical installed price | What you are comparing |
|---|---|---|
| Entry-level | $4,000–$5,500 | Basic comfort features and a lower upfront investment |
| Mid-range | $5,000–$7,000 | More comfort control, often with two-stage heating |
| Premium / modulating | $6,500–$9,000+ | Advanced output control, blower technology and system integration |
| Cold-climate heat pump hybrid | $9,000–$14,000+ | A matched furnace and heat pump system for heating and cooling |
The ranges overlap because furnace size, features and installation work vary. Home size, insulation, venting, gas line access, ductwork and thermostat requirements affect the final price. Our furnace installation assessment identifies these details before we finalize your quote.
For high-efficiency gas furnaces, compare the selected model’s AFUE rating. Heat pump performance uses different measures, including HSPF2 for seasonal heating efficiency and COP at specified conditions. A hybrid system does not have a single combined AFUE percentage.
Best Furnace Brands in 2026–2027 (Ottawa & Canada)
We always say, the best furnace is the one that is installed properly! Since 2005, we have repaired, maintained and installed furnaces across Ottawa. We compare brands based on warranty coverage, local parts availability, technology and build quality.
| Brand | What to compare | Why consider it? |
|---|---|---|
| Lennox | Staging, sound levels and compatible controls | Options for homeowners prioritizing comfort and control |
| Rheem | Efficiency, serviceability and warranty terms | A range of choices for balancing features and budget |
| Amana | Model-specific heat exchanger and parts warranties | Worth comparing when warranty protection is a priority |
| Bryant (Carrier) | Capacity, heating stages and installed package price | An established option across several comfort levels |
| Continental (Napoleon) | Available models, local support and equipment fit | Another brand to review for your home’s requirements |
Compare the exact model and written warranty, including registration requirements and labour coverage. The brand name alone does not establish what is included.
Furnace Rebates in Ottawa: Fall 2026 Update
The rebate landscape has changed since this guide was first published. The Canada Greener Homes Loan and Oil to Heat Pump Affordability Program are no longer available for new applications. Existing applicants should follow their program’s completion requirements.
HRSP and ComfortSpan furnace hybrid systems
The Home Renovation Savings Program (HRSP) currently supports eligible heat pumps. A furnace replacement by itself does not qualify for the heat pump rebate.
With AirZone ComfortSpan, we can design a furnace hybrid setup that may qualify through its eligible heat pump system. ComfortSpan combines central ducted heating and cooling with additional ductless zones where needed.
Eligibility depends on the home, existing heating fuel and approved equipment combination. We review the proposed system and required application steps before installation. HRSP pre-approval is required before eligible work begins.
Manufacturer promotions and AirZone offers may provide additional savings on selected equipment. Check our current HVAC rebates before budgeting around an incentive.
Furnace financing and 0% offers
Ask about 0% financing on approved credit (OAC) for qualifying equipment and installations. The promotional period, eligible products, fees and rate after the promotion depend on the offer. We can explain the available HVAC financing options with your quote.
When to Replace vs Repair Your Furnace
Is your furnace acting up again? Age, repair history, warranty coverage and the diagnosis should guide your decision. A repair estimate over $800 is worth comparing with replacement, especially on an older furnace, but the amount alone does not determine the best choice.
| Condition | What we recommend reviewing |
|---|---|
| Furnace over 15 years old | Condition, reliability and the value of further repairs |
| Repair estimate over $800 | The failed component, warranty and remaining service life |
| Furnace under 10 years old | Whether a practical repair or warranty claim resolves the problem |
| Uneven heating or rising bills | Airflow, ductwork, controls and equipment performance |
| Strange noises or frequent shutdowns | A professional diagnosis before choosing repair or replacement |
We do not believe in pushing unnecessary replacements. Our furnace repair team explains the findings and available options.
What to Look for in a Furnace Installation Company
A quality installation starts with the right equipment and a clear plan. Look for:
- Proper licensing and insurance for gas and HVAC work in Ontario.
- Heat load calculations and an assessment of existing ductwork.
- Transparent pricing showing installation scope, exclusions and taxes.
- Local experience with Ottawa homes and winter heating requirements.
- Ongoing support for maintenance, warranty questions and service.
Get a Furnace Quote: Ottawa Furnace Buying Guide
Planning a furnace replacement for the 2026–27 winter? We will help you compare furnace-only and hybrid options, review current incentives and explain the installed cost for your home. Call 613-592-5770 or request your free quote online.
