Rinnai Press Releases

Rinnai, the number-one selling brand of tankless water heaters in the United States and Canada, has introduced the Demand DuoTM, a commercial hybrid water heating system that combines highly-efficient heat exchanger technologies from Rinnai’s recently-launched 199-BTU, Energy Star-certified C199 condensing commercial tankless water heaters with a durable 119-gallon tank designed to handle the demands of businesses. 

When campers arrive for the first time next summer at Camp Southern Ground, the Georgia camp founded by GRAMMY Award winning artist Zac Brown for children of all abilities ages 7-17, they’ll have plenty of hot water, thanks to a donation of a commercial-grade Rinnai Tankless Rack System (TRS) with three tankless water heaters.

Rinnai, the number-one selling brand of tankless water heaters in the US and Canada, has again been honored by David Weekley Homes with the builder’s nationally acclaimed “Partners of Choice” Award.

Rinnai, the number-one selling brand of tankless water heaters in the United States and Canada, has expanded its commercial line with the introduction of the C199 model, a condensing tankless water heater with a heat exchanger designed specifically for the demands of business.