Four capacity choices
Goodman
Compare 60K to 120K BTU options for your furnace replacement.
| Capacity | Installed price |
|---|---|
| 60KBTU | |
| 80KBTU | |
| 100KBTU | |
| 120KBTU |
BEST HOMEHeating & Cooling Ltd.High-efficiency gas furnaces across the GTA
Goodman & Lennox Furnaces
Compare brands, heating capacity and installed prices. Find your starting point, then let us confirm the right fit for your home.
Installed from$2,500+ HST
You own the equipment — no rental contract.
Your home. Your choice.Goodman & LennoxClear prices. A written quote before installation.
Compare installed prices
Two brands. Clear choices.
All prices are in Canadian dollars, plus HST. Select a price to request a quote for that option.
Choose your heating style
Lennox
Compare Single Stage and Two Stage at the same capacity.
| Capacity | Single Stage | Two Stage |
|---|---|---|
| 70KBTU | ||
| 90KBTU | ||
| 110KBTU |
Before you book
These prices are a guide for standard replacement installations. Your written quote confirms equipment, installation scope and final price. Thermostats, permits and any additional ductwork, venting, gas or electrical changes are quoted separately when required.
Understanding your Lennox options
Single Stage or Two Stage?
The difference is how the furnace delivers heat, not the size of the home it can heat.
One heating output.
Runs at full heating output when heat is needed, then turns off when the thermostat is satisfied.
A lower upfront price.A straightforward option when purchase price is your main priority.
Low heat and high heat.
Uses a lower output for lighter heating demand and a higher output when the home needs more warmth.
More even comfort.Longer, lower-output cycles can reduce temperature swings. Thermostat and blower setup also affect comfort.
A starting point for your quote
Match your home size to a BTU range.
1K BTU means 1,000 BTU per hour. These are Best Home’s approximate planning ranges, not a heat-loss calculation or a guaranteed fit.
Goodman starting points
| Home area | BTU guide |
|---|---|
| Up to 2,200 sq ft | 60K |
| 2,200–3,200 sq ft | 80K |
| 3,200–4,200 sq ft | 100K |
| 4,200+ sq ft | 120K |
Lennox starting points
| Home area | BTU guide |
|---|---|
| Under 2,200 sq ft | 60KContact for Pricing |
| Up to 2,500 sq ft | 70K |
| 2,500–3,500 sq ft | 90K |
| 3,500–4,500 sq ft | 110K |
| 4,500+ sq ft | 130KContact for Pricing |
Homes at a range boundary may need a different capacity. Insulation, windows, ceiling height, air leakage, local winter conditions and heat loss all matter. Final selection must also suit your ductwork and cooling airflow; published brand ranges do not mean one brand heats more space at the same BTU.
From price guide to written quote
Know what you’re getting.
- Tell us about your home
Share your city, approximate home size and whether your current furnace is working.
- Confirm the equipment and scope
We review your existing setup and explain the capacity, installation work and any additional costs.
- Review your written quote
Confirm the equipment, final price and warranty coverage before arranging installation.
Furnace questions
What homeowners want to know.
How do I choose between Goodman and Lennox?
Start with a suitable capacity and your budget. Goodman has four priced capacity options on this page. Lennox offers a choice between Single Stage and Two Stage heating. We confirm the equipment details and compatibility with your home in your quote.
Does Two Stage mean a more powerful furnace?
No. Staging describes how heat is delivered. A Two Stage furnace has low and high heating outputs; a Single Stage furnace has one. Choose the required BTU capacity first, then consider the comfort and cost difference.
How do you determine the correct furnace size?
We consider square footage, insulation, windows, ductwork, layout and the existing equipment. A home assessment is more reliable than choosing a furnace from square footage alone.
What warranty applies?
Our furnace quotes include 10-year parts and 2-year labour coverage, subject to the quoted equipment and applicable manufacturer registration and terms. Heat-exchanger coverage varies by equipment and is confirmed in your written quote.
Get your exact installed price
Tell us about your current furnace.
Request a free quote or call us directly. We serve Toronto and the GTA.