GIANT manufactures a complete line of residential – electric and gas water heaters and storage tanks using the best raw materials available in Canada. We manufacture most of our …

Discover our residential storage tanks for hot water, ensuring dependable and efficient hot water availability at home.

Using some of the best raw materials available in Canada, GIANT produces a full array of residential and commercial electric and water heaters, as well as storage tanks.

Discover our comprehensive range of water heaters, storage tanks, and energy-efficient solutions for both residential and commercial needs.

This connected electric water heater provides reliable hot water, high performance, and energy savings for modern households. Its dual copper heating elements and dry-fire protection …

Expert Plus water heaters are high-performance models made with superior quality parts to ensure better durability than traditional models. These high-end products are designed to meet …

GIANT fabrique une gamme complète de chauffe-eau résidentiels électriques et au gaz, ainsi que des accumulateurs de première qualité en employant certaines des meilleures matières …

Discover our Standard and Super Cascade models, delivering optimal performance and efficiency for water heating needs.

Discover our range of commercial water heaters, engineered for efficient and reliable performance in commercial settings.

Discover our power direct vent water heaters, offering superior energy efficiency and effective venting solutions.