Commercial

Climate control and hot water solutions for schools, apartments, offices and more.
Commercial Storage Cylinders
Designed to hold water supplied from a controlled external heat source, such as a gas boiler or heat pump.
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Efinity™ Continuous Electric Flow
Offering unparalleled performance, user comfort, and energy efficiency.
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Heavy Duty Electric Storage
Designed to meet the rigorous demands for hot water in both commercial and large residential environments, all while optimising energy usage.
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Commercial Gas Continuous Flow
Offering energy savings as there are no cylinder heat losses, pilot lights, and the system only uses gas when in operation.
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Demand Rapid
Demand rapid is for smaller commercial or larger residential applications where a large quantity of hot water is required quickly, but there is recovery time available before next use.
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Demand Direct Manifold System
Continuous flow hot water on demand. These systems are ideal when there is a known hot water demand over a set period, e.g. shower blocks, gyms, sports clubs etc.
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Demand Duo
Uses a combination of Rinnai INFINITY units and a storage backup cylinder.
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ReadyFit Cylinders
Pre-valved electric cylinders to save you precious time.
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Radiant Heaters
Wrap large spaces in a blanket of radiant heat.
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Ducted Heat Pumps
Multi-room climate solutions for commercial environments.
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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

Continuous Flow vs Fast-Recovery Storage Hot Water Systems

Rinnai has two types of systems for larger domestic and commercial potable hot water applications: Multiple Rinnai INFINITY® commercial model water heaters that are electronically

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,

Total home living from Rinnai

Fireplaces
Water Heating
Heat Pumps
Gas Heaters

Our extensive range of innovative products is designed to bring a new level of comfort to your home.