Lennox Heat Pump Installation Service — Toronto & GTA

Direct Air Systems is the GTA’s authorized Lennox Premier Dealer for heat pump installation. Our certified technicians install, commission, and service Lennox cold-climate heat pumps across Toronto, Markham, Bolton, Vaughan, Brampton, Mississauga, Richmond Hill, and Newmarket. Browse all Lennox heat pump models or read on to learn about our installation service, pricing and rebates.

Why Choose a Lennox Heat Pump for Your GTA Home?

Toronto winters are cold and GTA summers are hot. Lennox cold-climate heat pumps are engineered for exactly this range — delivering efficient heating when temperatures drop below −20°C, then switching seamlessly to cooling mode in summer. One system replaces both your furnace and air conditioner.

• Year-round comfort — one system for heating and cooling, no separate AC needed
• Up to 23.2 SEER2 cooling efficiency — among the highest rated in Canada
• Variable capacity inverter compressor — modulates output to your home’s exact load
• Quantum™ Coil Technology — long-lasting corrosion resistance for harsh Canadian climates
• ENERGY STAR certified — eligible for Canada Greener Homes and Ontario rebate programs
• Dual-fuel hybrid ready — pair with a Lennox gas furnace for maximum efficiency in extreme cold

Lennox Heat Pump Models We Install in the GTA

Lennox Signature Series — SL25XPV (Up to 23.2 SEER2)

The top-of-the-line Lennox cold-climate heat pump. Up to 23.2 SEER2 cooling and 11.2 HSPF2 heating. ENERGY STAR Most Efficient certified. Best for GTA homeowners wanting maximum long-term savings and the quietest operation. Pairs with the Lennox iComfort S30 smart thermostat.

Lennox Elite Series — EL22XPV & EL17XP1

The most popular Lennox heat pump for Toronto and GTA homes. The EL22XPV delivers up to 19.5 SEER2 with variable capacity operation. The EL17XP1 is a reliable single-stage option at up to 17.0 SEER2. Both use Quantum Coil Technology for long-lasting corrosion resistance.

Lennox Merit Series — ML17XP1

The affordable entry point into Lennox heat pump ownership. Meets or exceeds 14.3 SEER2 and 7.5 HSPF2. Ideal for budget-conscious GTA homeowners replacing older equipment.

Heat Pump vs. Furnace: What’s Right for Your Toronto Home?

Many GTA homeowners now choose a dual-fuel hybrid system — a Lennox cold-climate heat pump paired with a high-efficiency Lennox gas furnace. This approach uses the heat pump for efficient shoulder-season heating while the furnace handles the coldest winter days below −15°C.

• Heat pump only — best for homes with good insulation, moderate winters, lower gas costs
• Dual-fuel hybrid — best for most GTA homes, maximizes efficiency across all temperatures
• Furnace only — best for homes planning to add AC separately

Our Lennox Heat Pump Installation Process

• Free in-home assessment — heat-loss calculation, duct inspection, rebate eligibility check
• System sizing & recommendation — correct Lennox model matched to your home’s specific load
• Installation day — removal of old equipment, Lennox heat pump installation, refrigerant charging, electrical connections
• Commissioning & safety testing — heating and cooling cycle verification, thermostat programming
• Homeowner orientation — system operation, filter maintenance, warranty registration

Rebates & Incentives for Lennox Heat Pumps in Ontario

ENERGY STAR certified Lennox heat pumps may qualify for available Ontario and federal rebate programs. Lennox also runs seasonal dealer promotions that can reduce net cost further. Our team identifies and helps you apply for all available rebates at the time of purchase. Ask about current offers when you book your free assessment.

Frequently Asked Questions

Do Lennox heat pumps work in Toronto winters?

Yes. The Lennox SL25XPV and EL22XPV cold-climate heat pumps maintain reliable heating output well below −20°C — suitable for real GTA winters. For extreme cold snaps, pairing with a gas furnace in a dual-fuel hybrid system provides seamless backup heat.

How much does a Lennox heat pump installation cost in the GTA?

A Lennox heat pump installation in the GTA typically ranges from $5,000–$14,000+ depending on the model, home size, and whether it replaces a furnace and AC or is added as a hybrid system. A free in-home assessment is required for an accurate quote.

What rebates are available for Lennox heat pump installation in Ontario?

ENERGY STAR certified Lennox heat pumps may qualify for the Canada Greener Homes Oil to Heat Pump Affordability program and Ontario Home Renovation Savings incentives. Lennox also runs seasonal dealer promotions. Our team helps identify and apply for all available rebates.

How long does a Lennox heat pump installation take?

Most standard Lennox heat pump installations in the GTA are completed in one full working day. Dual-fuel hybrid systems may take slightly longer. We confirm exact timelines during your free in-home assessment.

What is the difference between a heat pump and a furnace?

A gas furnace burns natural gas to generate heat. A heat pump moves heat from the outside air into your home using electricity — it’s 2–3x more efficient at mild temperatures. Many GTA homeowners use both in a dual-fuel system: the heat pump handles shoulder seasons while the furnace covers the coldest days.

Serving All GTA Communities

Direct Air Systems installs Lennox heat pumps across the full GTA — Toronto, Markham, Bolton, Vaughan, Brampton, Mississauga, Richmond Hill, and Newmarket. Bolton office: (905) 951-8080. Markham showroom: 162 Bullock Dr, (416) 268-1115.

Related Services

• Browse Lennox Heat Pump Models & Specs
• Lennox Furnace Installation GTA
• Air Conditioner Installation GTA
• Fireplace Installation GTA
• Get a Free In-Home Assessment