HOME HEATING OTTAWA

Reliable and Affordable Furnace Installation for Ottawa Homeowners

Ottawa’s cold winters demand a heating system you can count on. Whether you're in a heritage home in Centretown or a spacious house in Orleans, Enbridge Sustain is here to help you upgrade your HVAC system. From a new furnace to our SmartFlow heat pump, we've got just what you need to ensure your Ottawa home stays cozy and comfortable when the temperature drops.

LIMITED TIME OFFER

Save 40% for the first 12 Months!*

When you purchase an air conditioner or heat pump with a furnace.

STAY WARM THIS WINTER

Professional Furnace Installation Ottawa Homeowners Can Rely On

Your trusted furnace installation Ottawa partner

Whether you're looking for a high-efficiency furnace, like Canadian made Continental, a reliable hot water boiler, or to replace your air conditioner and furnace with a heat pump, you can count on us as your trusted partner to ensure comfort and energy efficiency all season long.

Lease-to-Own

Avoid the upfront cost of a new furnace with Enbridge Sustain’s Lease-to-Own programs in Ottawa. Enjoy the benefits of a high-efficiency furnace, expert installation, and ongoing maintenance and furnace repair services, all for one predictable monthly payment.

Fair buy-out policies

No hidden fees, no fine print. If you choose to purchase your system down the line, our buy-out terms are clear and fair.

Flexible Ownership Options

Whether you prefer a Lease-to-Own plan or a full purchase, we offer flexible options that make upgrading your heating system simple and affordable, so you can stay warm without the financial strain.

Furnace Repair

Our licensed technicians can quickly handle urgent repairs and service all makes and models. Call us to get the help you need fast. For more information click here to visit our repair page.

Call 1-833-947-3850

Offers & Rebates

Save More Than Just Energy

Lower your energy bill and get additional savings with these limited-time offers and available rebates.

SPECIAL OFFER: Save 40% for the first 12 Months!*

Lease-to-Own your furnace with $0 down.

Save $1,500*

When you purchase an air conditioner or heat pump with a furnace. Exclusive to Ottawa residents.

Qualify for rebates

Take advantage of the Home Renovation Savings Program. Ask us how you can save on your new heat pump.

**Terms and conditions apply.

WHY REPLACE YOUR HEATING SYSTEM?

A Smart Investment for Comfort, Efficiency, and Value in Your Ottawa Home

Upgrading your heating system isn’t just about staying warm; it’s about boosting efficiency, reducing your environmental impact, and adding long-term value to your home. Whether you're replacing an old furnace, installing a heat pump, or upgrading your boiler, today’s high-efficiency systems deliver reliable comfort for Ottawa’s demanding climate.

Cut costs and emissions

Reduced carbon footprint
Modern heating systems operate cleaner and more efficiently, helping to reduce your home's carbon footprint. Upgrading to a high-efficiency or hybrid system can lower greenhouse gas emissions by up to 30%, according to Natural Resources Canada. It’s a simple way to align your home with Canada’s climate action efforts.

Reliability and peace of mind
Older heating systems are more likely to break down when you need them most. A modern furnace comes with warranties, reducing furnace repair costs and unexpected breakdowns, giving you confidence that your home will stay warm through the harshest Ottawa weather.

Electric

Furnaces

For homes in rural areas or neighbourhoods without natural gas access, electric furnaces provide a reliable and consistent heating option. These systems convert electricity directly into heat and are often paired with heat pumps for added efficiency and flexibility. We offer electric furnace installation tailored to your home’s layout and Ottawa’s cold climate, ideal for fully electric households looking for dependable performance.

High-efficiency

Gas Furnaces

Today’s gas furnaces offer more than just heat. They bring efficiency, comfort, and savings. ENERGY STAR® certified models with modulating burners and ECM motors adjust to your Ottawa home’s heating needs in real time, keeping indoor temperatures steady while using less energy. You’ll enjoy lower monthly heating bills, reduced wear on your system, and quieter operation. Natural Resources Canada reports that ENERGY STAR® certified gas furnaces use about 6% less energy than standard models.

Hybrid Heating

Furnace + Heat Pump

Hybrid heating systems combine the efficiency of an electric heat pump with the power of a gas furnace, automatically switching based on the outdoor temperature. On milder days, your heat pump handles the load efficiently. On colder days, the furnace kicks in to keep your home comfortable. Pair your heat pump with a natural gas furnace in the SmartFlow system for maximum comfort and improved efficiency.

Lease-to-Own

A Smarter, More Affordable Furnace Upgrade for Ottawa Homeowners

Upgrade your home’s heating without the stress of a big upfront expense. With our Lease-to-Own furnace program, Ottawa homeowners can enjoy the comfort of a new, energy-efficient system while spreading the cost over predictable monthly payments.

Learn more about leasing vs buying

No endless contracts

Our Lease-to-Own plans come with clear, fixed terms, which means no confusing rental extensions or never-ending contracts. You’ll be on the path to ownership with a simple, straightforward agreement designed to fit your needs.

Transparent buyout terms

When you’re ready to own your furnace outright, we make it easy. Our buyout terms are upfront and fair. No hidden fees, no surprises, just honest options that give you full control.

Worry-free maintenance and repair

Enjoy peace of mind all year with annual furnace maintenance and priority repair service included in your monthly payment. Ottawa winters are tough, but your heating system doesn’t have to be. Our plans help ensure reliable performance season after season.

Let’s compare leasing to buying

	Lease-to-Own	Buying
Installation Costs	Standard installation costs are included in your monthly fees with no upfront costs.	Installation costs are included in the purchase price, which requires full upfront payment.
Maintenance Costs	Annual maintenance for your heating or cooling system is included at no additional costs to you.	Maintenance is not included, you are responsible for maintenance including the costs.
Repair Costs	Any future repair costs are included at no additional cost to you.	You will be responsible for all costs of repairs that are not covered by the original warranty.
Who owns the equipment?	Enbridge Sustain*	Homeowner
Extended Warranties	Warranty on parts and labour is included at no additional cost to you.	The manufacturers warranty may cover parts, please refer to your manufacturers booklet.
Budget Management	An affordable and predictable monthly fee makes it easier to manage your budget.	Buying requires significant upfront costs as well as additional costs in the case of issues that are not covered by warranty.
	*Enbridge Sustain is the owner of the equipment for the length of the contract. Customers may opt to buy-out the equipment.

Service area

We’re closer than you think

Enbridge Sustain services most major towns and metropolitan cities across Ontario.

Your trusted partner ready to service your home

+ Terms and conditions

Enbridge Sustain is an unregulated company that is distinct from its gas utility affiliate Enbridge Gas Inc.

**The promotional savings offer is available to qualified residential lease-to-own customers and applies to qualifying equipment agreements entered into between October 1, 2025 and Janurary 11, 2026. Customers will receive a 40% reduction in their monthly lease-to-own payments for the first 12 months of the contract. Savings will vary depending on the equipment and installation cost. The savings of $1,500 is based on an equipment + installation value of $21,000, which would generate regular monthly payments of $312.50. Under this scenario, a 40% monthly discount equals $125 per month for 12 months. Following the 12-month promotional period, monthly lease-to-own payments will return to the full regular amount for the remainder of the contract term. Equipment lease-to-own contracts will have a total term of 180 months. This offer is only available in select areas to residential lease-to-own customers and excludes builders and commercial customers. Contact Enbridge Sustain for complete terms and conditions. Enbridge Sustain reserves the right to change or cancel this offer at any time without prior notice.

** Maintenance, repairs and warranties are included for the duration of your contract. Enbridge Sustain is the owner of the equipment for the length of the contract. Customers may opt to buy-out the equipment.