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Gas and oil fired boiler & electric boiler in Greater Montreal

Boilers that run on electricity, natural gas, or fuel oil are especially durable. When the weather gets very cold, dual-energy boiler systems are an effective, eco-friendly option that can help save you money.

At Confort Expert, we offer a wide range of hydronic heating appliances. Our boilers are manufactured by some of the most well-known brands on the market, including:

  • Thermo 2000
  • Lockinvar
  • Granby Industries
  • Buderus
  • Dettson


How Does It Work?

Boilers, also known as water heaters, use water to carry heat generated either by electricity, natural gas, or fuel oil. The heated water is sent to a radiator that distributes heat throughout the room. Once cooled, the water is sent back to the boiler to be reheated. If the water is able to circulate naturally, a gravity system will be used. Otherwise, a pumping system can be installed to force circulation.


Electric Boilers: Easy to install, effective and clean, the electric boiler is a compact heating unit that is perfect for private homes, condominiums, and commercial spaces.

You may want to consider an electric boiler if you are looking to adopt a dual-energy solution that’s compatible with Hydro-Quebec’s rate DT. To learn more about this attractive rate or about the advantages of a dual-energy heating system, please get in touch with one of our specialists.


Gas Fired Boilers: Due to their impressive energy efficiency, gas-fired boilers are among the most effective heating solutions on the market. Two types of natural gas boilers exist conventional steam boilers and condensing boilers. Whichever one you choose, these systems burn clean with very few polluting particles.


Oil Fired Boilers: Affordable, durable, efficient, and fast, oil fired burners effectively distribute comfortable, consistent heat. Combined with an electric heating appliance, such as an electric boiler or wall-mounted heat pump, Energy Star rated fuel oil boilers can help you save up to 45% on your heating costs.


When Should You Replace Your Boiler?

The RBQ (Régie du bâtiment du Québec) recommends that all-natural gas and oil heating systems be inspected annually by a specialized technician. In addition to inspecting the piping and looking for signs of potential water damage, the technician will be able to extract excess air, which can harm regular water circulation.

Unless it breaks for some reason, a well-maintained electric boiler can remain 100% effective almost indefinitely. Depending on the age of the appliance, gas-fired boilers can convert 95% of energy into heat. That figure is 82% for oil-fired boilers.

Here’s a tip: Don’t wait until your heating system is broken or defective to make a change. Schedule an appointment with one of our energy experts today. We’ll evaluate your current heating system and suggest the best solutions for your needs.

Get a free, in-home quote!


Advantages to consider:

  • Ultra comfortable room temperature
  • Fast, consistent heat
  • Reliability
  • Durability
  • Available in a power failure (natural gas and oil fired boilers)
  • High energy-performance
  • Major savings on heating costs in dual-energy mode
  • Possibility of using a combination boiler, which contains both a water heater and a central heating boiler


Hire a Team of Heating Specialists in Montreal Metropolitan Area and its surroundings

  • Would you like to know more about electric, gas, or fuel oil boilers?
  • Would you like to learn about the grant programs you could have access to if you replace your current heating system?
  • Would you like to know more about our attractive, personalized financing plans?

At Confort Expert, our team can help. Give us a call or stop by to see us!



Thermo 2000 BTH Ultra

BTH Ultra electric boilers are both compact and powerful. Available in a wide range of powers, these energy-efficient and versatile devices are easily installed and supply all water heater types. They can also be combined with an auxiliary boiler for a dual energy installation.

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Natural Gas


Bosch Combi

The Bosch Combi boiler with space heating and integrated water heating is one highly efficient, compact unit. With special insulation to ensure ultra quiet operation and the exclusive keypad safety lock feature to prevent unwanted tampering with heating controls, this unit is the ideal green upgrade. Other models available.


Lochinvar Knight

Thanks to its SMART SYSTEM™, the Knight boiler has become synonymous with efficiency, and was rewarded with an Energy Star® qualification. Knight offers a line of boilers that use atmospheric drains, as well as condensing furnaces. Both easy to install and to maintain, it is a big favourite with professional installers.

Download PDF – Floor

Download PDF – Wall



Granby Conforto

Oil-fueled Conforto brand furnaces combine durability with efficiency. Conforto’s oil-fueled furnaces are developed by Granby’s cutting-edge research team, and come equipped with a Riello burner, one of the best on the market. They can reach a seasonal efficiency (AFUE) of 88.6%.

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Up to 36 months, interest free *

*Certain conditions apply

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Receive a rebate up to $350!*

*Certain conditions apply

Learn More


Contact us for a at-home quote*

*Certain conditions apply

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