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Customised assembled on site systems using a combination of Rinnai components; commercial storage tanks, pumps, and high or mid-efficiency boilers (N56 or HD-Series).

Uses a combination of Rinnai INFINITY units and a storage backup cylinder. This type of system is used where total water demand during the day's peak hot water water period is known, but the rate of water use varies. Typical applications are; apartments, hostels, hospitals, hotels, and motels.

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Why Rinnai?

Our innovative products are designed with New Zealand conditions in mind. They are highly efficient and combine stylish good looks with a host of other features to bring total home comfort to your place.

From our blog

Delivering Hot Water to the Hotel Britomart

Britomart is renowned as one of Auckland’s busiest and liveliest precincts – not only due to being the city’s main transport hub but also because

Rinnai’s Custom Solution for Commercial Water Heating

Almost 75% of the commercial systems supplied by Rinnai incorporate some customising, to a greater or lesser degree. But with manufacture occurring in New Zealand,