Extensive range of capacities (9-225 L) and sizes means hot water cylinder replacement is easy.
Easy installation as connection to existing plumbing is easy with triple inlets, just choose left, right, or bottom for your cold water inlet.
Undersink range
Perfect if you need a little extra hot water—four sizes available 9-44 L.
Wetback options
Many wood, pellet fires, or burner systems can have a wetback fitted to them. A wetback can work as a valuable supplement to your hot water system.
Suitable for:
- low pressure indoor residential and commercial water heating applications
- maximum operating pressures up to 76 kPa
- left, right, or bottom plumbing connections
Not suitable as a pool or spa heater.
- CategoryHot Water Cylinders
- RangeWater Heating
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Rinnai Low Pressure Copper Indoor Hot Water Cylinders
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At Rinnai, we’re all about comfort.
For over 45 years, Rinnai has supplied New Zealand homes with a range of appliances that help Kiwis to enjoy comfortable, safe and efficient lives. We’ve designed and manufactured products especially for New Zealand homes and conditions – from heating your water, to heating and cooling your living areas. With over a million appliances sold over this time, Rinnai has established a proud reputation for quality and reliability, and become known as your total home living experts.