Rinnai Boil & Brew


Range Discontinued
Discontinued, last sold July 2023.

Made right here in New Zealand, with a modern look, the Boil & Brew range is available in 5, 10, 15, and 25 L. With a delivery from 35-200 cups an hour, they are ideal for any space that necessitates an endless supply of boiling water such as commercial kitchens, staff rooms and hospitals.

The Rinnai Boil & Brew units are completely automatic, refilling and heating as water is draw off.

Attractive white powder coat case allows for easy cleaning of the unit.

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Product Details

Suitable as a hot water dispenser for commercial applications such as; cafes, canteens, retirement homes, restaurants, hotels, hospitals, schools, sports complexes, factories, fast food outlets, shops, and offices.

Locate the unit above a sink draining board, close to a cold water supply and a power outlet. For the 5 L, 10 L, and 15 L models, the location of the socket outlet/plug should be as such to give the user safe access for turning the unit on and off. The site should be dry and weatherproof, and in a position that meets the clearances shown in the owner and installer guide.

Technical Specifications


Refer owner and installer guide in the 'Downloads' section


In addition to the clearances below, the heater should be positioned at a height to suit items being filled.  As well as safety the clearances are required to allow safe access for servicing.

  • Above - 300 mm
  • Left - 250 mm (looking at the heater)
  • Right - 100 mm (looking at the heater)
  • Below - 300-500 mm

Inlet and overflow connections, R15 (½ " BSP)
Stop tap and union not supplied

For concealed plumbing connections, installer to install two R15 (½ " BSP) female wing back, tee or elbows to the lower right hand corner of the dispenser mounting position.


Outer casing white powder coated steel, thermal insulation 40 mm fibreglass, and copper water container

Data plate

Cover off—middle of back panel. This label will have a serial number.

Hot water delivery (approx. 6 cups per litre)
  • 5 L = 35 cups
  • 10 L = 100 cups
  • 15 L = 130 cups
  • 25 L = 200 cups

* standard teacup is approx. 170 mls at greater than 65 °C

Element size and rating
5 L 2.0 kW 10 A
10 L 2.4 kW 10 A
15 L 2.4 kW 10 A
25 L 3.0 kW 15 A
Electrical supply
  • 5, 10, 15 L come with a 2 m cord
  • 25 L is a fixed wired unit

Voltage rating 230-240 V 50 Hz AC single phase

Water supply pressure

Minimum 87 kPa, maximum 1000 kPa


Electronic to control water temperature to boiling point

Safety devices

Automatic thermostat, temperature override, water level control, and water overflow protection

IP rating


Approx. nominal commissioning times from cold

Minutes to ready:

  • 5 L = 14 minutes
  • 10 L = 23 minutes
  • 15 L = 30 minutes
  • 25 L = 50 minutes
5 L 7 kg 12 kg
10 L 9 kg 19 kg
15 L 10 kg 25 kg
25 L 12 kg 37 kg
Temperature at altitude

At 2000 m above sea level the boiling point of fresh water is 93 °C

Market release


Last sold

July 2023