Superheat Limited

P: +64 3 389 9500
F: +64 3 389 9666

PO Box 19-001
Christchurch 8241
9 Radley Street
Christchurch 8023
New Zealand

Hot Water Heater | Boiler Units

For always-on hot water


  • Completely automatic supply of hot water
  • Temperature between 94 - 97 degrees celsius
  • Electronic models can be set with lower temperature if required (eg 55C)
  • Ideal for cafes, cafeterias, canteens, kitchens or anywhere you need a ready supply of boiling water

It's the "no worries" automatic filling water boiler that incorporates a unique electronic temperature controlled heating element.

Once you have installed your energy efficient SUPERHEAT automatic water boiler you'll have constant boiling water for tea, coffee, other hot drinks or convenience foods.


Why preferable to other in the market?

  • Simplified design with minimum working components
  • Easy clean white powder coated surface
  • Good value for money 


  • Extra hot out on 5 and 10 litre units  (25litre units have extra hot out as standard)
  • Electronic models include factory adjustable thermostat for high altitude installations (eg ski fields)
  • Low water pressure models available
  • Parts readily available for all models through major plumbing & electrical merchants