It’s easy for companies to pay lip-service to innovation and technological development, but in truth many companies are more concerned with producing me-too products.

That’s not Rinnai’s style.

Every year Rinnai makes a huge investment into technological research and development of new leading edge appliances. The result of this can be seen in many of our market leading products – with innovative technology producing real benefits for consumers.

High Efficiency Condensing Hot Water Systems The next generation in water heating has arrived and it couldn’t be more aptly named. Rinnai’s Efficiency continuous flow hot water system delivers unrivalled 95% thermal efficiency. It’s an investment that will pay for itself with savings. more

Installation Flexibility with Rinnai’s Power Flue Technology Unlike ordinary flueing and venting systems that rely on naturally occurring draft and air flow dynamics, Rinnai’s power flue uses an electronically controlled fan. This  means our Energy Saver and Arriva products can be installed virtually anywhere. more

Precise Control with Rinnai Water Controllers Rinnai digital controllers let you control the Temperature of your hot water with absolute precision (no need to mix hot and cold water). Our bathroom deluxe model, set the controller to fill the bath to the desired level and temperature and walk away. When your bath is ready, the controller turns off the taps and sounds a message on other deluxe controllers around the house.   more