The Most Efficient Central Air Heat Pump Systems

Discovering top-tier heat pump systems with our selection of the most efficient central air heat pump systems.

Models of Central Air Heat Pump System for Toronto

Heat pump system in Toronto must be built on heat pump efficiency high enough to provide enough heating and cooling. Lennox has the most efficient heat pump system on the market that gets additional rebate from Lennox.

Not every combination of a furnace and a heat pump makes up a heat pump system. It must have AHRI certification and assigned an AHRI number. Only Lennox furnaces in combination with Lennox's own or Gree heat pumps have heat pump systems for the entire range 2, 3 and 4 ton sizes.

Value Central Air Heat Pumps

We install heat pump system that is manufactured by Gree - one of the biggest heat pump and air conditioner manufacturers in the world. Gree was the first in Canada to certify an air source heat pump system for the entire range 2, 3 and 4 ton size as eligible for Canadian Green Homes Grant.

To get Green Homes Grant for this heat pump you don't have to buy a new furnace. It can be installed on an existing furnace with an ECM blower motor.

Due to side discharge design, this compact heat pump can fit into fairly narrow spaces.

This heat pump system is recommended to be used up to -5C.

Lennox Ultimate Comfort System. The Most Efficient Heat Pump System

The Most Efficient Heat Pump System

is made of

Both the furnace and the heat pump are the best in the HVAC industry in their own right. Due to their variable capacity, combined into heat pump system they make for much more than just sum of heating and cooling units. Very high efficiency of 24 SEER makes this LENNOX ULTIMATE COMFORT SYSTEM eligible for Canadian Green Homes Grant.

Heat pump produces the exact amount of heating or cooling that home requires at the moment. Furnace is circulating the exact air flow required to distribute conditioned air evenly throughout the house.

Lennox Ultimate Comfort System Is The Most Efficient Heat Pump System On The Market

Pro's of Lennox Ultimate Comfort System

  • Operates in heating mode up to -20C
  • Eligible for Canadian Green Homes Grant of $7100
  • Rebate from Lennox close to $2000
  • Energy savings - both electricity and gas
  • Maximum comfort throughout the house
  • Maximum de-humidification during cooling season
  • Better humidification during heating season
  • The most quiet operation - whisper quiet
  • Better air filtration

Comprehensive Retrofitting Services

Our range of services includes:

  • Retrofit air source heat pump installation
  • Replacing central air units with heat pump
  • Upgrading AC units to advanced heat pump system
  • Heat pump retrofit for forced air systems
  • Detailed cost assessments for heat pump retrofitting

Comparison Variable Heat Pump System Vs One or Two-stage

Request a
FREE Estimate

Complete the form below or give us a call at 416-855-3651

Why Choose Cozy World Inc?


With over three decades of experience in the HVAC industry, Cozy World brings a wealth of knowledge and expertise to every project, ensuring reliable and efficient solutions for your home.

Certified & Insured

Our team consists of certified professionals who are fully insured, providing you with peace of mind knowing that your HVAC needs are in capable hands.

Authorized Dealer

As an authorized Lennox dealer, we offer access to the latest technology and products, delivering quality and innovation to your home.

Energy Efficiency

Cozy World is your partner in maximizing energy efficiency. Our team is well-versed in eco-friendly HVAC solutions to help reduce your carbon footprint and lower energy costs.

Transparent Pricing

At Cozy World, we believe in transparency. Our pricing is straightforward and competitive, so you can make informed decisions about your HVAC investments.

Professional Installation

Our commitment to professionalism extends to every installation. We take pride in our meticulous work, ensuring that your HVAC system is installed with precision and care.

Rated Best HVAC Company

CLICK BELOW to see reviews from Google, Lennox and Homestars

Kevin Zhang
Kevin Zhang
2 months ago
Used this company twice. They installed a new AC unit for me last summer. Efficient and easy to work with. This past week, they did maintenance on my furnace as I noticed some performance issues and its a very old one. The gentlemen did a great job explaining the situation and what he did. Furnace now runs much better and noticeably saving gas. Definitely recommend…
Bill Welch
Bill Welch
10 months ago
I was on the hunt for a cold climate heat pump system to replace our 20 year old Carrier system. Based on all the great reviews on Google and Homestars, I picked Cozy World (after receiving 2 other quotes from other companies). Boris was extremely knowledgable and responsive providing a great quote for a Lennox Signature heat pump/furnace system. No matter how many questions I…
2 months ago
I've had my furnace and AC serviced and maintained by Cozy World for several years now and while the technicians are not the same year after year, the quality of the service, professionalism and knowledge base of Cozy World technicians have always been top-notch. Needless to say, CW also installed my furnace and AC seven years ago and I highly recommend them for both new…
Esther Chen
Esther Chen
3 weeks ago
Ramin was very knowledgeable, professional and friendly. He arrived on time, found the cause of our leaky furnace, and repaired it. We are very happy with Cozy World …We highly recommend Cozy World.
Sky Flyer
Sky Flyer
4 months ago
Fantastic good old fashion reliable service. Furnace stopped working, gave them a call, Boris gave me some tips on how to get in working through the night. That was amazing. First thing in the morning the technician Ramin was here on time with the part. Furnace is running like new. And we are nice and warm today with -10 degrees weather outside.

Ready to Get an HVAC Service Quote?

Whether you have questions, need assistance, or want to schedule a service, we're here to help. Don't hesitate to contact us anytime.