GSW Gas Water Heaters

GSW water heaters are recognized on the market for being safe, reliable and energy efficient. An easy to maintain and trouble-free operation, it will provide you with hot water and peace of mind for years to come.

• Up to a 0.70 Energy Factor
• Exceeds NRCan energy efficiency standards
• Exclusive TankSaver design to prolong tank life
• 2″ CFC-free foam insulation to improve energy efficiency

Which unit is best for your home? Contact us today for expert advice.

Product Advantages with this Choice

GSW gas water heaters are designed and manufactured to the highest standard to give you a safe, reliable and energy efficient product. The installation of a new GSW gas water heater may qualify you for a rebate! Contact us today to learn more.


GSW water heaters are manufactured to meet the needs of Canadian families. Engineered to perform at extreme cold Canadian weather and harsh water conditions, they also offer the unique FVIR safety system. This system reduces the risk of accidental fires caused by the ignition of flammable vapours in household products.

Advanced Technology

GSW gas water heaters are state-of-the-art when it comes to the electronic gas control which features advanced self-diagnostic capability, making troubleshooting easy.

Energy Efficiency

GSW leads the industry in energy efficiency that meet the latest energy efficiency star standards. With components such as the 2″ CFC-free foam insulation and factory-installed heat traps on the water inlet and outlet for reduction of heat lost, GSW water heaters are designed to provide the highest energy efficiency of its kind on the market today.

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