Commercial Water Heaters
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GIANT manufactures a complete line of residential – electric, gas and oil-fired water heaters using the best raw materials available in Canada. We manufacture most of our components and are the ONLY MANUFACTURER operating in Canada.
Our automated plants enable us to revolutionize the industry with competitive products that meet your daily hot water needs!
This gas-fired water heater is ideally suited for most light-duty commercial applications. It features a 73 U.S. gallon capacity and delivers an input rating of 67,500 up to 76,000 BTUs.
This water heater requires a chimney.
These atmospheric gas-fired commercial water heaters are an excellent choice for most commercial and industrial installations. They feature a 65 or 73 U.S. gallon capacity and an input rating of 125,000 up to 360 000 BTUs.
These water heaters require a chimney.
This gas-fired power vent water heater is ideally suited for most light-duty commercial applications. It features a 75 U.S. gallon capacity and an input rating of 76,000 BTUs. For natural or propane gas.
These water heaters are designed for high-demand residential and commercial applications. They provide high volumes of hot water to homes with multiple washrooms, whirlpools, washers and dishwashers. They are also suitable for apartment buildings, office buildings, hospitals, fitness centres, restaurants, etc.
Standard, Heavy Duty
These commercial water heaters are perfect for most commercial and industrial applications. They feature an 80 or 100 imperial gallon capacity, support 6 to 63 kW inputs and can be connected to a 208 V, 240 V, 480 V or 600 V power supply.
Giant’s commercial storage tanks are built to be used as an additional support for your hot water storage needs.
During peak periods, increase your hot water availability by combining one of our storage tanks with a traditionnal water heater. This way, you will draw a large volume of hot water in a short period of time!
Choose between a bare or a jacketed model, each equipped with multiple water connections for easy installation and flexibility.