Commercial Water Heating Solutions

Tankless water heaters provide a constant supply of hot water. You'll never run out of hot water regardless of how many sinks, showers, and appliances are in use at any given time.

Rinnai's durable design and easily replaceable components ensure a lower total cost of ownership. For example, the Demand Duo® heat source is outside the tank, reducing thermal stress and lengthening the life of the unit.

Rinnai provides true “innovation agility,” meaning you get tailored solutions based on your specific needs and the needs of the building's occupants.

Tankless units will save space, especially when replacing tanks or boilers, freeing up that space for other uses.

Hot water is “on demand” and not reliant upon a tank that requires constant heating to maintain set-point temperature.

Get our best-in-class, 8-year warranty (or 12,000 operational hours) on heat exchangers, and a 6-year warranty on the Demand Duo tank.