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Relica Comforts logoRelica Comforts

Furnace Installation & Replacement

Upgrade your heating with a new high-efficiency furnace. Free estimates, licensed installers, financing available.

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Licensed & Insured
Open 24/7
5.0★ Google Rated
Free Estimates
40+ Service Areas
Same-Day Service
All Brands Serviced
Warranty on All Work

When Should You Replace Your Furnace?

Most furnaces last between 15 and 20 years with proper maintenance. If your furnace is approaching that age or you are facing frequent, costly repairs, replacing it with a modern high-efficiency unit can save you hundreds of dollars per year on heating bills while keeping your home more comfortable.

Newer furnaces with AFUE ratings of 95% to 98% convert nearly all fuel to heat — compared to older units that may waste 20% or more. For Ontario homeowners, the switch to high-efficiency can mean real savings, especially during our long winters.

Signs It Is Time for a New Furnace

Your furnace is over 15 years old
Repair costs are adding up year after year
Your heating bills keep increasing
Some rooms are warmer than others
Your furnace runs constantly but never reaches set temperature
You hear banging, rattling, or squealing noises regularly
The pilot light is yellow instead of blue
You notice increased dust or dry air in your home

Furnace Types We Install

High-Efficiency Gas Furnaces (95-98% AFUE)

The most popular choice in Ontario. These furnaces extract maximum heat from every cubic foot of gas, dramatically reducing your heating costs. They use sealed combustion and PVC venting for safer, more efficient operation.

Mid-Efficiency Gas Furnaces (80% AFUE)

A lower upfront cost option that still provides reliable heating. Suitable for homes where high-efficiency venting upgrades would be difficult or cost-prohibitive.

Electric Furnaces

Ideal for homes without natural gas connections. Clean, safe, and virtually 100% efficient at converting electricity to heat, though operating costs are higher than gas in most Ontario areas.

Our Installation Process

1

Free In-Home Assessment

We inspect your current system, measure your home, and recommend the right furnace for your needs and budget.

2

Professional Installation

Our licensed technicians remove the old furnace and install your new system according to code, typically in one day.

3

Testing & Walkthrough

We test everything, program your thermostat, and walk you through the new system. All backed by warranty.

Furnace Installation — Real Work

New furnace and water heater system installation
Rheem water heater professional installation
Furnace installation completed

Cost & Energy Savings

The cost of a new furnace in Ontario depends on several factors: the size of your home, the furnace efficiency rating, the brand you choose, and whether any ductwork or venting modifications are needed. Most residential installations fall between $3,500 and $7,000.

Ontario homeowners may be eligible for rebates through programs like the Canada Greener Homes Grant or local utility incentives when upgrading to a high-efficiency system. We can help you determine which rebates apply to your situation.

We also sell and install complete HVAC appliances. Relica Comforts is not just a service company — we are a full HVAC supplier and installer, helping you choose from the best brands at competitive prices.

Need a furnace repair instead? See our furnace repair services. Also check out our AC installation and plumbing installation services.

Popular areas for furnace installation: Toronto · Barrie · Scarborough · Oakville · Richmond Hill · Hamilton

Get a Heating Quote

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Why Choose Relica Comforts?

  • Licensed & insured technicians
  • Upfront pricing — no surprises
  • 24/7 emergency service
  • Free estimates on all installations
  • 5.0 stars on Google

Frequently Asked Questions

A new furnace installation in Ontario typically costs between $3,500 and $7,000+, depending on the furnace size, efficiency rating (AFUE), brand, and whether ductwork modifications are needed. We provide free in-home estimates with all costs outlined upfront.
Most standard furnace replacements are completed in one day, typically 4 to 8 hours. If ductwork modifications or additional work is needed, it may take a second day. We will give you a clear timeline before we start.
Furnace sizing depends on your home square footage, insulation, number of windows, and climate zone. An undersized furnace runs constantly, while an oversized one short-cycles. We perform a proper heat load calculation to recommend the right size.
Yes, we offer flexible financing options to help spread the cost of a new furnace over manageable monthly payments. Ask us about current financing plans when you schedule your free estimate.
We install furnaces from all major brands including Lennox, Carrier, Goodman, Trane, Rheem, York, Bryant, Napoleon, Daikin, and American Standard. We help you choose the best brand and model for your home and budget.

Ready for a New Furnace? Get a Free Estimate.

Call us anytime for emergency HVAC and plumbing service across Toronto, Barrie, and Simcoe County.

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