Water heater brands

Bradford White is a US water-heater manufacturer with a Canadian subsidiary in Halton Hills, Ontario. Its residential gas storage tanks are sold in Canada through plumbing wholesalers only, which means they are installed and warranted through licensed contractors rather than sold at retail.

11 series · 49 models

Rinnai is a Japanese manufacturer whose North American arm, Rinnai America, sells condensing and non-condensing gas tankless water heaters in Canada through rinnai.ca. Rinnai Canada opened its first Canadian warehouse in Markham, Ontario in 2025.

2 series · 7 models

Navien Inc., headquartered in Irvine, California, manufactures condensing tankless water heaters and combi boilers; its Canadian site lists the NPE-A2 and NPE-S2 series tankless ranges, including the NPE-240A2, NPE-210A2 and NPE-180A2 documented here. It is one of the tankless brands CANRO names on its own pages.

2 series · 7 models

Giant is a Canadian water heater manufacturer in Montreal that states it has served the Canadian market for 80 years, producing residential electric and gas storage tanks, heat-pump units, tankless condensing units and storage tanks under lines that include Standard, Cascade, Super Cascade, ECOPEAK and Expert Plus.

4 series · 4 models

Rheem is one of North America's largest water heater manufacturers, with residential tank, tankless and heat-pump lines sold under names such as Professional Classic, Performance, Performance Plus, Prestige, RTG and RTGH. Its Canadian availability for specific models is confirmed at consultation; CANRO lists Rheem among the brands it services.

13 series · 2 models

Ruud is Rheem's sister brand in the United States, with closely related tank, tankless and heat-pump lines. Canadian availability of specific Ruud models is confirmed at consultation; the brand appears in CANRO's own review history through Ruud tanks in service in the region.

1 series · 0 models

Noritz is a Japanese manufacturer of tankless water heaters whose North American arm sells condensing and non-condensing models (including the NRC and EZ families). Canadian availability of specific models is confirmed at consultation; CANRO lists Noritz among the tankless brands it services.

1 series · 0 models

Takagi is a Japanese tankless water heater brand whose North American sales and distribution have been handled by A. O. Smith. Models such as the T-H3 and T-K families appear across Canada; availability for a specific model is confirmed at consultation.

1 series · 0 models

Bosch is the German engineering group whose Bosch Home Comfort division sells water heating in Canada, led by the Greentherm 9000 condensing gas tankless family listed at UEF up to 0.95 on its Canadian site. CANRO lists Bosch among the tankless brands it services.

1 series · 0 models

A. O. Smith is one of North America's largest water heater manufacturers, with residential tank lines (ProLine, ProLine XE, ProLine Master, Vertex, Signature) and tankless families (Adapt+ Premium, Adapt SC, Adapt NC). Its Canadian group also owns John Wood and GSW; CANRO lists A. O. Smith among the brands it services.

12 series · 0 models

John Wood is a Canadian water-heater brand of the A. O. Smith group, sold through Canadian wholesale channels with conventional gas tanks, Envirosense high-efficiency and Polaris families, and Adapt tankless series. CANRO names John Wood among the brands it services.

12 series · 0 models

GSW is a Canadian water-heater brand of the A. O. Smith group with conventional gas tanks, the Envirosense high-efficiency and Polaris families, and Adapt tankless series. It is one of the highest-volume tank brands sold in British Columbia, and CANRO names it among the brands it services.

10 series · 0 models

State Water Heaters is an A. O. Smith brand with residential gas and electric tank lines (ProLine, Premier, GS6/GP6 families) and condensing tankless. Canadian availability of specific models is confirmed at consultation.

0 series · 0 models

Richmond is a value-focused water heater brand manufactured within the Rheem family, with gas and electric tank series and condensing and mid-efficiency tankless lines. Canadian availability of specific models is confirmed at consultation.

0 series · 0 models