Always delivering a constant supply of hot water at a stable outlet temperature, no commercial hot water task is too much for the HD28e. Thanks to Japanese quality and continuous design improvements, this efficient water heater is built to withstand tough Australian conditions while optimising efficiency. Only consuming gas when in operation, achieving an excellent 6.0 Star energy rating.
Continuous innovation.
Our commercial water heating systems are built around our heavy duty range of continuous flow gas heaters. Our commercial hot water systems are widely used throughout Schools, government buildings, apartments, offices and sports facilities, as well as hotels and commercial kitchens.
The Rinnai HD series is a heavy duty commercial grade continuous flow water heater built to last. A high efficiency unit that can be used on its own for low hot water demands, or coupled together to suit almost any commercial application.
For over 50 years, Rinnai has provided Australians with the comfort, convenience and reliability of our appliances. Our innovative products are designed with the environment in mind, with low-emission technology and high efficiencies, as well as a host of other great features.