Is Rinnai a Canadian company?

No, Rinnai is not a Canadian company, it is a Japanese company with operations in Canada. Rinnai Corporation was founded in 1920 in Nagoya, Japan, as Rinnai Co., Ltd., and is headquartered in Nagoya, Japan, known for tankless water heaters, furnaces, and kitchen appliances. Rinnai is Japanese-owned, Japanese-designed, with engineering in Nagoya, Japan, and manufacturing primarily in Japan, with factories in Nagoya and other Japanese locations, and also in Griffin, Georgia, USA, for North American market, and other countries for regional markets. Rinnai Canada is the Canadian division of Rinnai, with office and distribution in Canada, selling Rinnai tankless water heaters in Canada through contractors and retailers like Home Depot Canada, but it is not independently Canadian-owned, it is owned by Rinnai Japan. Canadian water heater companies include Giant, made in Montreal, Quebec, and John Wood, made in Fergus, Ontario. Rinnai is often mistaken as Canadian because it sells widely in Canada and has CSA certification, but it is Japanese. So Rinnai is not Canadian company, it is Japanese company founded in 1920 in Nagoya, Japan, headquartered in Nagoya, Japan, Japanese-owned, with Canadian subsidiary Rinnai Canada, Japanese-owned with Canadian operations, not Canadian-owned, Japanese company with global presence.