Superior HVAC Service the best HVAC company in Canada Request Service

Buy new 84% AFUE Gas Boiler

-14%
Buy Weil Mclain CGi-8 Series 4 Boiler Weil Mclain CGi-8 Series 4 Boiler
2 Reviews
$7178 $8347
installation / replacement fee
  • Now with built-in low water cut off functionality
  • Intermittent electronic ignition with standard components for easy servicing
  • 84% AFUE
  • Gas fired water boiler with cast iron sections
  • Natural draft and direct exhaust capability
-15%
Buy Weil Mclain CGi-7 Series 4 Boiler Weil Mclain CGi-7 Series 4 Boiler
3 Reviews
$5992 $7049
installation / replacement fee
  • Compact design saves valuable living space
  • Gas fired water boiler with cast iron sections
  • Can be used with natural or propane gas
  • No vertical draft hood and no mechanical vent damper
  • Natural draft and direct exhaust capability
-11%
Buy Weil Mclain CGi-6 Series 4 Boiler Weil Mclain CGi-6 Series 4 Boiler
3 Reviews
$5722 $6429
installation / replacement fee
  • No vertical draft hood and no mechanical vent damper
  • Natural draft and direct exhaust capability
  • Intermittent electronic ignition with standard components for easy servicing
  • Gas fired water boiler with cast iron sections
  • 84% AFUE
-8%
Buy Weil Mclain CGi-5 Series 4 Boiler Weil Mclain CGi-5 Series 4 Boiler
2 Reviews
$5274 $5733
installation / replacement fee
  • Can be used with natural or propane gas
  • Compact design saves valuable living space
  • Intermittent electronic ignition with standard components for easy servicing
  • Gas fired water boiler with cast iron sections
  • Now with built-in low water cut off functionality
-12%
Buy Weil Mclain CGi-4 Series 4 Boiler Weil Mclain CGi-4 Series 4 Boiler
4 Reviews
$4523 $5140
installation / replacement fee
  • Natural draft and direct exhaust capability
  • Now with built-in low water cut off functionality
  • 84% AFUE
  • Gas fired water boiler with cast iron sections
  • No vertical draft hood and no mechanical vent damper
-10%
Buy Weil Mclain CGi-3 Series 4 Boiler Weil Mclain CGi-3 Series 4 Boiler
2 Reviews
$5372 $5969
installation / replacement fee
  • Natural draft and direct exhaust capability
  • Compact design saves valuable living space
  • Gas fired water boiler with cast iron sections
  • Intermittent electronic ignition with standard components for easy servicing
  • No vertical draft hood and no mechanical vent damper

Get an 84% AFUE Natural Gas Boiler in just a few steps

  1. 84 afue gas boiler
    Make an order

    Contact us to buy a new boiler. Our team will guide you every step of the way and help you choose the right model.

  2. 95% afue gas boiler
    Arrival of a technician

    Once the order is confirmed, our skilled technician will promptly arrive at your property to conduct an inspection and clarify any details.

  3. 84 afue gas boilers
    Delivery and installation work

    After the assessment, we will deliver the boiler to you. Our experts will carry out the installation efficiently and professionally.

  4. 95% afue gas boilers
    Get a warranty

    You receive a warranty that covers various components and services, and when it ends, you can count on our post-warranty services.

Why should you buy an 84% AFUE Gas Natural Boiler from us?

Homestars reviews about superiorhvacservice.ca
9.7/10
215 reviews
Google my business reviews about superiorhvacservice.ca
4.9/5
244 reviews
  • Liam Lavoie
    Nov 2, 2023

    I can recommend Superior HVAC Service after they repaired and serviced my boiler. Very competitive prices and qualified experts. 5 stars!

  • Sean Stephens
    Dec 29, 2023

    This company performed an hvac system upgrade for us, and they absolutely deserved five stars for the job. There was a lot to do, including the heat pump and furnace, and they did it all (and the delivery) in one day. We also had excellent help from them in deciding on the right appliances.

  • Isabella Tremblay
    Oct 19, 2023

    This is undoubtedly one of the best companies I have ever hired. Several companies offered me furnace installation, but Superior HVAC Service instilled confidence even over the phone. I am confident that my furnace will serve me for many years thanks to a safe installation from professionals with certificates and awards.

  • Kennar Camus Kennar Camus
    Dec 12, 2023

    I am grateful for their customer service and willingness to solve the problem. Their dedication and sincerity are lauded by many.

  • Musavir
    Jan 5, 2024

    I received three quotes from different companies to replace my 16-year-old air conditioner/heater. I chose Superior HVAC Service because of their price and the fact that they demonstrated the most knowledge. Instead of pushing for the most expensive air conditioner, they identified existing installation issues that others had overlooked. The installation team completed the work on time, even solving problems with outdated exhaust ducts connected to my water heater.

We will deliver an 84 AFUE Gas Boiler to any of these cities

Choose your location

Ontario

Quebec

  • Weil Mclain CGi-8 Series 4 Boiler Ajax Ajax
  • Weil Mclain CGi-8 Series 4 Boiler Ancaster Ancaster
  • Weil Mclain CGi-8 Series 4 Boiler Aurora Aurora
  • Weil Mclain CGi-8 Series 4 Boiler Barrie Barrie
  • Weil Mclain CGi-8 Series 4 Boiler Belleville Belleville
  • Weil Mclain CGi-8 Series 4 Boiler Bolton Bolton
  • Weil Mclain CGi-8 Series 4 Boiler Bowmanville Bowmanville
  • Weil Mclain CGi-8 Series 4 Boiler Bradford Bradford
  • Weil Mclain CGi-8 Series 4 Boiler Brampton Brampton
  • Weil Mclain CGi-8 Series 4 Boiler Brantford Brantford
  • Weil Mclain CGi-8 Series 4 Boiler Burlington Burlington
  • Weil Mclain CGi-8 Series 4 Boiler Caledon Caledon
  • Weil Mclain CGi-8 Series 4 Boiler Cambridge Cambridge
  • Weil Mclain CGi-8 Series 4 Boiler Chatham Chatham
  • Weil Mclain CGi-8 Series 4 Boiler Clarington Clarington
  • Weil Mclain CGi-8 Series 4 Boiler Elgin County Elgin County
  • Weil Mclain CGi-8 Series 4 Boiler Etobicoke Etobicoke
  • Weil Mclain CGi-8 Series 4 Boiler Fort Erie Fort Erie
  • Weil Mclain CGi-8 Series 4 Boiler Georgetown Georgetown
  • Weil Mclain CGi-8 Series 4 Boiler Georgina Georgina
  • Weil Mclain CGi-8 Series 4 Boiler Grimsby Grimsby
  • Weil Mclain CGi-8 Series 4 Boiler Guelph Guelph
  • Weil Mclain CGi-8 Series 4 Boiler Haldimand Haldimand
  • Weil Mclain CGi-8 Series 4 Boiler Halton Hills Halton Hills
  • Weil Mclain CGi-8 Series 4 Boiler Kawartha Lakes Kawartha Lakes
  • Weil Mclain CGi-8 Series 4 Boiler Kingston Kingston
  • Weil Mclain CGi-8 Series 4 Boiler Kitchener Kitchener
  • Weil Mclain CGi-8 Series 4 Boiler Lasalle Lasalle
  • Weil Mclain CGi-8 Series 4 Boiler London London
  • Weil Mclain CGi-8 Series 4 Boiler Markham Markham
  • Weil Mclain CGi-8 Series 4 Boiler Milton Milton
  • Weil Mclain CGi-8 Series 4 Boiler Mississauga Mississauga
  • Weil Mclain CGi-8 Series 4 Boiler New Tecumseth New Tecumseth
  • Weil Mclain CGi-8 Series 4 Boiler Newmarket Newmarket
  • Weil Mclain CGi-8 Series 4 Boiler Niagara Falls Niagara Falls
  • Weil Mclain CGi-8 Series 4 Boiler North York North York
  • Weil Mclain CGi-8 Series 4 Boiler Oakville Oakville
  • Weil Mclain CGi-8 Series 4 Boiler Orangeville Orangeville
  • Weil Mclain CGi-8 Series 4 Boiler Oshawa Oshawa
  • Weil Mclain CGi-8 Series 4 Boiler Peterborough Peterborough
  • Weil Mclain CGi-8 Series 4 Boiler Pickering Pickering
  • Weil Mclain CGi-8 Series 4 Boiler Port Colborne Port Colborne
  • Weil Mclain CGi-8 Series 4 Boiler Richmond Hill Richmond Hill
  • Weil Mclain CGi-8 Series 4 Boiler Sarnia Sarnia
  • Weil Mclain CGi-8 Series 4 Boiler Scarborough Scarborough
  • Weil Mclain CGi-8 Series 4 Boiler St. Catharines St. Catharines
  • Weil Mclain CGi-8 Series 4 Boiler St. Thomas St. Thomas
  • Weil Mclain CGi-8 Series 4 Boiler Stratford Stratford
  • Weil Mclain CGi-8 Series 4 Boiler Tillsonburg Tillsonburg
  • Weil Mclain CGi-8 Series 4 Boiler Toronto Toronto
  • Weil Mclain CGi-8 Series 4 Boiler Orillia Orillia
  • Weil Mclain CGi-8 Series 4 Boiler Quinte West Quinte West
  • Weil Mclain CGi-8 Series 4 Boiler Uxbridge Uxbridge
  • Weil Mclain CGi-8 Series 4 Boiler Vaughan Vaughan
  • Weil Mclain CGi-8 Series 4 Boiler Waterloo Waterloo
  • Weil Mclain CGi-8 Series 4 Boiler Wasaga Beach Wasaga Beach
  • Weil Mclain CGi-8 Series 4 Boiler Welland Welland
  • Weil Mclain CGi-8 Series 4 Boiler Whitby Whitby
  • Weil Mclain CGi-8 Series 4 Boiler Whitchurch-Stouffville Whitchurch-Stouffville
  • Weil Mclain CGi-8 Series 4 Boiler Windsor Windsor
  • Weil Mclain CGi-8 Series 4 Boiler Woodstock Woodstock
  • Weil Mclain CGi-8 Series 4 Boiler Waterdown Waterdown
  • Weil Mclain CGi-8 Series 4 Boiler Hamilton Hamilton
  • Weil Mclain CGi-8 Series 4 Boiler Innisfil Innisfil
  • Weil Mclain CGi-8 Series 4 Boiler Brighton Brighton
  • Weil Mclain CGi-8 Series 4 Boiler Brockville Brockville
  • Weil Mclain CGi-8 Series 4 Boiler Cobourg Cobourg
  • Weil Mclain CGi-8 Series 4 Boiler Haldimand County Haldimand County
  • Weil Mclain CGi-8 Series 4 Boiler Napanee Napanee
  • Weil Mclain CGi-8 Series 4 Boiler Trenton Trenton
  • Weil Mclain CGi-8 Series 4 Boiler Port Hope Port Hope
  • Weil Mclain CGi-8 Series 4 Boiler Cornwall Cornwall
  • Weil Mclain CGi-8 Series 4 Boiler Ottawa Ottawa
  • Weil Mclain CGi-8 Series 4 Boiler Nepean Nepean
  • Weil Mclain CGi-8 Series 4 Boiler Stittsville Stittsville
  • Weil Mclain CGi-8 Series 4 Boiler Gloucester Gloucester
  • Weil Mclain CGi-8 Series 4 Boiler Kanata Kanata
  • Weil Mclain CGi-8 Series 4 Boiler Orleans Orleans
  • Weil Mclain CGi-8 Series 4 Boiler Vanier Vanier
  • Weil Mclain CGi-8 Series 4 Boiler Barrhaven Barrhaven
  • Weil Mclain CGi-8 Series 4 Boiler Montreal Montreal
  • Weil Mclain CGi-8 Series 4 Boiler Laval Laval
  • Weil Mclain CGi-8 Series 4 Boiler Longueuil Longueuil
Canada