Since 1995, Gasmaster has led the way in high-efficiency boiler technology, introducing the first 4M–12M BTU/hr stainless-steel condensing boilers. Our patented Radial Pulsed Combustion system achieves up to 99.8% efficiency.
Award-winning, high-efficiency boilers from 100,000 to 20,000,000 BTU/hr. Over 27 models with top-tier warranties and dual fuel options. Expert support to help you save on energy costs.
Whatever your water heater needs, our sales and customer service team is ready to help you find the right unit for your next installation, and offer exceptional support after the fact.
Above all, let us help you get the most out of your natural gas bill.
Simple to install
Saves the installer time and money
Maximizes valuable space for the homeowner
Universal parts on all models make this boiler easy to service
After your purchase, we provide product training presentations to help your team operate the system with confidence. Our support doesn’t end there—we’re here to assist whenever you need us
Condensing boilers maximize energy efficiency by recovering heat from exhaust gases that traditional boilers waste. With efficiencies of up to 99%, they significantly reduce fuel consumption, operating costs, and emissions.
Gasmaster’s GMI-6M high-efficiency boilers support wastewater treatment plants with stainless-steel construction, multi-fuel capability.
Discover the NX 1500 Boiler featuring the Autoflame Mini MK9 system — powerful, efficient, and user-friendly heating technology for institutional projects.
A pair of HC-2500 boilers are on their way to a school in Florida, providing dependable and efficient heating solution.
Discover the high-efficiency Gasmaster HC-2000 condensing boiler—engineered with stainless steel, self-cleaning coils, and advanced heat recovery for maximum performance and reliability.
With decades of experience, Gasmaster delivers innovative, durable, and energy-saving boiler solutions trusted across residential, commercial, and industrial projects.
Trusted by wineries and breweries, Gasmaster’s high-efficiency stainless steel boilers deliver unmatched reliability, superior performance, and lasting energy savings for alcohol production.
Gasmaster specializes in high-efficiency condensing boilers, delivering reliable, sustainable, and cost-effective heating solutions for schools and institutions.
At Gasmaster, we design and manufacture high-efficiency boilers using premium 316L stainless steel. This material ensures superior weldability, long-term reliability, and resistance to corrosion in heat-affected zones
Discover the best time to replace your boiler . Save money, avoid downtime, and upgrade to an energy-efficient heating system with Gasmaster.
Factory-installed heating systems usually cost less than on-site labor, reducing both expenses and operational downtime.
A boiler is a pressure vessel designed to transfer heat from combustion gases to water. Typically, this is achieved using a series of tubes where heat is exchanged.
Now is the perfect time to schedule your Gasmaster boiler inspection to ensure your heating system is operating at peak safety and efficiency before the colder months arrive
Each containerized system is customizable to meet your specific output, control, and spatial needs. Gasmaster delivers fully integrated boiler plants
Discover Gasmaster Supreme Boilers — 94% AFUE high-efficiency combi and heating boilers made in Canada. Ideal for cold climates, compact
We had the pleasure of welcoming David from Albert’s Controls to Gasmaster Industries for an engaging and informative visit. During the tour, we showcased our Canadian-made, high-efficiency condensing boilers
At Gasmaster, we design our boilers and water heaters to deliver exceptional efficiency and sustainability. Boasting thermal efficiency ratings between 92% and 99.8%, in compliance with ANSI Z21.13b standards
When specifying commercial boilers, engineers focus on what matters: efficiency, durability, system compatibility, and regulatory compliance. At Gasmaster, we get it — and we build our boilers to meet those exacting standards.
Every Gasmaster boiler is thoroughly tested at our facility through factory commissioning, which includes pressure checks, combustion tuning, and full system diagnostics.
Tuning a boiler is essential for maintaining efficient, safe, and long-lasting operation. Combustion involves the reaction of fuel—typically natural gas—with oxygen, producing carbon dioxide (CO₂) and water vapor (H₂O)
We were thrilled to welcome Chris and Joe to the Gasmaster showroom! It was a pleasure giving them a behind-the-scenes tour of our facility
We were pleased to welcome Mr. Sung Kwon of TWS Engineering Ltd. (Alberta) to Gasmaster for a presentation and a tour of our high-efficiency
Force Mechanical recently visited the GasMaster showroom to explore efficient boilers and water heaters. Learn about our products and how they can improve home
Thank you to the SET Mechanical team for visiting our facility. We appreciate your time exploring Gasmaster's products and look forward to future collaboration.
Gasmaster had a great time hosting KWL (Kerr Wood Leidal Consulting Engineers). The team delivered a comprehensive presentation on boilers, highlighting their
Gasmaster had an incredible time at BUILDEX Vancouver ! It was fantastic opportunity to meet...
We've released our digital product line brochure for download, display, and dispersal
Introducing the Gasmaster Mobile Unit, recently shipped to a customer jobsite!
Just in time for AHR 2020, we've released our 2020 product catalog for download, display, and dispersal.
We've released our digital Mobile Boiler Unit brochure for download, display, and dispersal. This brochure has new photos of our custom ....
We've released our 2019 full Product Catalog for download, display, and dispersal. In it, you'll see the newest photos of our Mobile Boiler Units and...
Gasmaster Industries will be attending AHR Expo 2019. Visit booth #B315 to find out how we can help your heat & hot water systems to run more efficiently.
We are extremely pleased to announce that we have partnered with Ecoflam to offer their burners for select products.
We are expanding our rental offerings to include units with a capacity between 2,000,000 BTU/hr and 16,000,000 BTU/hr.
We are happy to announce that we have extended our supplier partnership with SIEMENS Combustion Controls Inc. and can now offer more boiler control products than ever before.
The turndown ratio is defined as the ratio of the maximum fuel input rate to the minimum fuel input rate of a modulating burner. It is used to help determine how low a boiler can modulate before it turns off. Boiler turndown is important for fuel savings—especially during low-load conditions and also reduces the wear of burner components.
When it comes to selecting the type of boiler for your specific hot water application, you are faced with the options of a condensing boiler or a conventional boiler. If you think the decisions end after making this choice, think again!
We are pleased to announce that we have added Oilon Burners as a new option for all Gasmaster boiler units above 3 million MBH capacity.
Gasmaster Industries is proud to announce its attendance at AHR Expo-México® this October in Ciudad de México. Visit us at booth #2315
We've redesigned our website with you in mind, aiming to provide all of our customers with a user-friendly experience.
In this industry report, Gasmaster Industries experts examine the differences in quality between boilers designed with competing stainless steel alloys, 316L vs. 439. It's clear from our paper that there is a clear difference between the two.
