York
ENERGY STARYork YZV (Affinity)
Affinity™ · Variable-capacity · ENERGY STAR® Most Efficient
19+SEER2
Cooling
19+ SEER2
Heating
9.0 HSPF2
Compressor
Variable-capacity
Warranty
Lifetime compressor
Energy-Efficient Heating & Cooling
Heat Pump Installation in Toronto
Cut your heating costs by up to 50% with a cold-climate heat pump. In-house rebates available — ask at your quote. Certified Enbridge Sustain Trusted Partner.
5.0 Google & HomeStars
TSSA Certified
In-House Rebates
Enbridge Sustain Partner
Customer Reviews·
5.0 / 5.0 · 104+ Google reviews
Toronto Heat Pump Experts
The Smart Heating Upgrade for Toronto Homeowners
Megacity HVAC has installed and serviced heat pumps across Toronto since 1999. Modern cold-climate heat pumps transfer heat rather than generate it — delivering 2 to 3 times more heat energy per unit of electricity consumed, which cuts most Toronto households' heating costs by 30 to 50 percent. From East York bungalows to downtown high-rises, our TSSA-certified technicians size every system with a proper Manual J calculation and handle all refrigerant work in-house.
Most Toronto homeowners choose a hybrid setup — the heat pump handles 80 to 90 percent of heating hours while an existing furnace covers extreme cold days, all managed automatically by the thermostat. As a certified Enbridge Sustain Trusted Partner, we also offer $0-down lease-to-own financing. Installations range from $5,000 to $9,000.
Cold-climate heat pump installation
Hybrid heat pump + furnace systems
Ductless mini-split heat pumps
Multi-zone ductless systems
Heat pump repair and diagnostics
Annual heat pump tune-ups
Manual J load calculation and sizing
Smart thermostat setup and integration
In-house rebates — ask at your quote
Heat pump replacement and removal
Sustain Partner
Certified Enbridge Sustain Trusted Partner — $0-down lease-to-own on approved credit.
Upfront Pricing
A fixed price before any work starts.
TSSA Certified
Licensed technicians with cold-climate heat pump expertise and proper refrigerant handling.
5.0★ · 100+ Reviews
Top-rated on Google and HomeStars, installing heat pumps across Toronto since 1999.
Equipment We Install
The Heat Pumps We Install in Toronto
Cold-climate heat pumps we install across Toronto & the GTA — rated to keep heating through Ontario winters.
Lennox
ENERGY STARLennox EL16KP1
Elite® Series · Single-stage · ENERGY STAR®
up to 17SEER2
Cooling
Up to 17 SEER2
Heating
8.5 HSPF2
Cooling stage
Single-stage
Refrigerant
R-454B
Kepler
Kepler LUXE (Ultra Heat)
LUXE · Inverter · Cold-climate
up to 18SEER2
Cooling
Up to 18 SEER2
Heating
9.5 HSPF2
Cold-climate
Rated to -30°C
Compressor
Inverter
Payne
Payne PH5SAN5
PH5SAN5 · Single-stage
up to 16.5SEER2
Cooling
Up to 16.5 SEER2
Heating
Up to 8.1 HSPF2
Cooling stage
Single-stage
Refrigerant
R-454B
All specifications are published by the manufacturer. We install and service these systems across Toronto & the GTA.
See every model we installOur Process
What to Expect from a Heat Pump Installation
1
Free In-Home Assessment
Load calculation, ductwork check, and electrical panel review for your home.
2
System Design and Sizing
We match the right heat pump to your home — ducted hybrid or ductless. Never oversized, never undersized.
3
Professional Installation
Full installation in one day by TSSA-certified techs. Clean, careful work with proper refrigerant handling.
4
Testing and Walkthrough
We test both heating and cooling modes, program the thermostat, and walk you through how to run the system.
Diagnostics
Heat Pump Problems We Fix Every Day
Most are solved same-day with parts our technicians carry on-truck.
Heat Pump Not Heating
Defrost cycle stuck, reversing valve fault, refrigerant issue, or sensor failure. Common in winter — we carry the parts to fix most on the first visit.
$150 – $500
Heat Pump Not Cooling
Low refrigerant, dirty outdoor coil, reversing valve stuck in heat mode, or a faulty capacitor. Usually diagnosed and repaired same day.
$150 – $450
Short Cycling
The system starts and stops without completing a full cycle — often an oversized unit, refrigerant charge issue, or electrical fault.
$100 – $400
Defrost Issues in Winter
Ice buildup on the outdoor coil that doesn't clear — a defrost board, sensor, or reversing valve problem. Important to catch early in a Toronto winter.
$150 – $450
Loud or Unusual Noises
Grinding, rattling, or squealing from the outdoor unit — usually a fan motor, loose hardware, or compressor trouble. We inspect both indoor and outdoor units.
$150 – $500
Hybrid Not Switching Over
The heat pump and furnace aren't handing off correctly at the set outdoor temperature — usually a thermostat configuration or control board issue.
$100 – $300
Brands We Install
Trusted Equipment Brands We Install & Service
Authorized Lennox Dealer — with experienced installation, repair, and maintenance across our supported HVAC and water-heater brands.
FUJITSU
JOHN WOOD
$0
Down
Trusted Partner
Lease-to-Own Through Enbridge Sustain
Get a new cold-climate heat pump installed with nothing down. As a certified Enbridge Sustain Trusted Partner, we offer lease-to-own financing that covers equipment, installation, and ongoing maintenance — no upfront cost required.
- No upfront cost — $0 down on approved credit
- Maintenance and repairs included for the term
- Predictable, manageable monthly payments
Common Questions
Heat Pump Toronto — FAQ
Do heat pumps work in Toronto winters?
Yes. Modern cold-climate heat pumps are engineered to operate efficiently at temperatures as low as minus 25 degrees Celsius, which covers virtually all Toronto winter conditions. At minus 10 to minus 15 degrees Celsius — the typical cold range for Toronto — a quality heat pump still delivers 2 to 2.5 times more heat energy than the electricity it consumes. For the handful of extreme cold days each year, most Toronto homeowners opt for a hybrid system with a gas furnace backup that kicks in automatically below a set threshold.
What government rebates are available for heat pumps in Toronto?
In-house rebates available — ask at your quote. We don't file government rebate paperwork for customers. Toronto residents can also apply for the City's BetterHomesTO HELP low-interest loan. As a certified Enbridge Sustain Trusted Partner, we also offer $0-down financing.
How much does a heat pump cost to install in Toronto?
Heat pump installation in Toronto typically costs between $5,000 and $9,000, depending on the system type, capacity, and whether it is a ducted or ductless configuration. The Enbridge Sustain lease-to-own program is also available with $0 down and maintenance included. We provide detailed pricing during a free in-home estimate.
Can a heat pump replace my furnace entirely?
For most Toronto homes, we recommend a hybrid setup rather than full furnace replacement. A heat pump handles 80 to 90 percent of your heating needs at a fraction of the gas cost, while your existing furnace serves as backup during extreme cold snaps. This hybrid approach maximizes efficiency without sacrificing reliability. Some homeowners with excellent insulation and smaller homes do switch to heat-pump-only setups with electric backup, but this requires a detailed assessment.
How much will I save on energy bills with a heat pump in Toronto?
Most Toronto homeowners save 30 to 50 percent on their combined heating and cooling costs after switching to a heat pump. The savings come from the heat pump's ability to transfer heat rather than generate it — delivering 2 to 3 units of heat energy for every 1 unit of electricity consumed. For a typical Toronto home spending $2,500 per year on heating, this translates to $750 to $1,250 in annual savings. The exact amount depends on your current system, insulation, and usage patterns.
What maintenance does a heat pump need in Toronto?
Heat pumps need professional maintenance twice per year — once before heating season and once before cooling season. Each service includes cleaning the outdoor coil, checking refrigerant levels, inspecting electrical connections, testing the defrost cycle, and verifying the hybrid switchover if you have a furnace backup. Between professional visits, keep the outdoor unit clear of leaves, snow, and debris, and change your air filter every one to three months. Annual maintenance keeps efficiency high and catches small issues before they become expensive repairs.
Get In Touch
Get a Free Heat Pump Estimate in Toronto
Tell us about your home and we will get back to you fast. Free in-home assessment and expert sizing — or call and talk to a real person now.
Call 24/7(416) 286-5665
Rated5.0★ on Google & HomeStars
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Last updated September 10, 2026