Professional Furnace Installation in Toronto

Providing top-notch furnace installation and replacement services across Toronto and surrounding areas.

Furnace Installation Done Right

Furnace installation can easily be done as long it is a planned furnace replacement. Then new furnace cost can be fair and the quality of the new furnace installation is what you paid for.

When contacted to replace furnace, we never quote a high efficiency furnace installation over the phone. Every house is different. When planning a furnace replacement, it's a good idea at the same time to inspect other parts on the heating system.

That's why furnace installation requires site visit by our rep and careful planning in advance of the actual furnace replacement.

furnace installation

When we do new furnace installation:

  • No installation cost surprises. The new furnace cost will be exactly as quoted.
  • Furnace installation will be done right the first time
  • Furnace installer will be factory-trained
  • Our furnace technicians take their time to make sure that furnace installation is done right and functioning correctly before they leave.
  • New furnace will provide maximum comfort
  • The installed furnace will work as promised
  • We’ll provide annual furnace tune up cleaning and service to ensure years of comfort
  • That's why in company reviews they call us the Best HVAC Company in Toronto

Best Furnace We Recommend You is Lennox Furnace

It's easy to name the Best Furnace Brand. This is Lennox. In that brand there is Best Furnace for every house. Whether you need:

  • Reliable furnace - it is Lennox furnace
  • Low noise furnace - it is Lennox furnace
  • Efficient furnace - it is Lennox furnace

Best Furnace Brand

We install 3 Lennox furnace models to our customers. Here's a link to the Lennox's site comparing these furnaces. In few words:

  • BLOWER MOTOR All furnaces use variable speed DC motor
  • STAGES OF HEATING SLP99V is modulating. The other two furnaces, EL296V and ML296V, are 2-stage furnaces. We don't use 1-stage furnaces. These days it is even below builder's entry level.
  • EFFICIENCY All of them are high efficiency. SLP99V has efficiency 99%. Just can't get higher.

Depending on what is more important for the home owner - noise, even heat, budget - we have best furnace to install for every need.

SLP99V Furnace


Modulating Furnace

SLP99V Feature-by-feature this modulating furnace is the best furnace on the market. In some houses with special requirements this is the only furnace that meets them.

  • The MOST EFFICIENT - up to 99%
  • SLP99V can throttle down to as low as 35% of it's capacity. Thus delivering the MOST EVEN HEAT throughout the house
  • To use variable capacity feature (modulating) SLP99V should be used with iComfort thermostat
ML296V Furnace


Two-stage Variale Speed Furnace

EL296V is a two-stage furnace with variable speed DC blower motor.

  • Fully insulated cabinet
  • Efficiency - 97%
  • Produces even heat distribution in the house
  • Runs as low as 70% of capacity. Delivers the EVEN HEAT throughout the house
  • This furnace install does not mandate 2-pipe vents. That provides more flexibility during furnace installation.
ML296V Furnace


Two-stage Variale Speed Furnace

ML296V Brings advanced features to furnace on a budget. New furnace cost looks like a bargain considering that high efficiency furnaces these days live 20 years when maintained properly.

  • 96% efficiency
  • Variable speed blower motor is energy efficient
  • Saving energy both on gas and on electrical side.
  • This furnace install does not mandate 2-pipe vents. That provides more flexibility during furnace installation

Frequently Asked Questions

Unlike a single-stage furnace, a two-stage furnace starts at a low stage - 60-70% of the heating capacity. Runs on the low stage for up to 10 min. Only after that, if the thermostat still calling for heat, the two-stage furnace switches to the full capacity.

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

Ruy Carreiro
Ruy Carreiro
a week ago
They arrived when promised removed the old furnace installed the new one all within 4 hours swept the furnace room wiped down everything and left it better than the found it. These guys are truly professionals and I will not use anyone else for any of my HVAC needs. Most importantly their price was very competitive. Thank you.
Mark Shannon
Mark Shannon
in the last week
Cozy World, The July long weekend came, and our AC was working, we went out for a few hours, came back and it wasn’t! Long weekend and no A/C, thanks to the cool air mass it was bearable. So, we called Costco, left our name and phone number, etc. Next morning, we received a call from Fred who worked at Cozy World, who was at…
Bill Welch
Bill Welch
a year 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…
Kevin Zhang
Kevin Zhang
4 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…
John Tsui
John Tsui
2 months ago
Have used the maintenance service since the installation of the furnace and A/C from Cozy World for few years. Their service was punctual, excellence, courteous and honest as well as their service fee is reasonable. Highly recommend!!!!

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.