Rinnai New Zealand is a subsidiary of Rinnai Corporation, a Japanese company with its headquarters in Nagoya, Japan which was founded in 1920 as a manufacturer of gas and oil appliances.

Rinnai have had a presence in New Zealand for over 40 years starting at our original Onehunga and then Royal Oak locations. In 2008 we moved to our current purpose built site at Pavilion Drive, Mangere. 

With over 1,000,000 appliances installed into Kiwi homes and businesses, Rinnai New Zealand has established a proud reputation for quality and reliability. 

We exist to make people’s lives better through the efficient, sustainable, safe and convenient provision of healthy and comfortable living environments. We will take the time to truly understand how to make your life more comfortable and will challenge ourselves to find better ways to deliver this.

Our Mission

"Creating a sustainable, healthy and comfortable way of living. "


Rinnai Corporation code of ethics



Our Values


In what we say or do

Of other strengths and effort

In everything we do

In delighting our customers

As individuals and company

On time every time