Rinnai 450L Commercial Cylinder - Hot Water System

This large indoor outdoor buffer cylinder can be used in commercial hot water storage applications such as apartments, hotels, wineries, dairy farms or heat recovery applications.

The storage cylinder is designed to hold water supplied from a controlled external heat source such as a gas boiler or heat pump.

Hard or aggressive water will need to be treated in order to use this cylinder. If in doubt please test before use.

  • Category
    Hot Water Cylinders
  • Range
    Demand Duo
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About the

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.

At Rinnai, we’re all about comfort.