Price includes installation of an identical replacement product only
Available on 12 Months Interest Free
No Interest. No Deposit. Monthly Payments.
Online Only
  • Service available in Sydney Metro region only
  • 24/7 sales and support line on 1800 783 480
  • Installed by Rinnai plumbers

A practical and efficient choice for the family home, the Rinnai Hotflo 135L Natural Gas Hot Water Storage System provides hot water to multiple outlets without pressure-loss. It delivers water at up 209 litres in the first hour, so you’ll have a ready supply for different applications.

Key Features
  • Built to last, the Rinnai Hotflo 135L Natural Gas Hot Water Storage System features an anode-protected, vitreous enamel-lined steel tank.
  • This water storage system uses natural gas as an energy source, making it more energy-efficient and environment-friendly compared to electric systems.
  • To protect its heater from excess pressure and temperature, the Rinnai Natural Gas Hot Water Storage System comes with a pressure temperature relief valve.
  • For added safety and peace of mind, the Rinnai Hot Water Storage System is thermostatically-controlled and comes with a safety temperature shut off feature.
Gas Natural Gas  


Product Type Storage Systems
Brand Rinnai
Model GHF4135N
Power Type Natural Gas
Storage Capacity (L) 135
Energy Efficiency 4.7 Stars
Product Height (cm) 157.9
Weight (kg) 68
Manufacturers Express Warranty (months) 12
Cylinder Warranty (months) 96

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then you can:

  • Return it to your local Harvey Norman store to initiate an inspection / service call.
  • If it is a downloadable product (software or e-Gift Card) please Contact Us at Harvey Norman Online.
  • Please Note: Customer Direct products cannot be returned at Harvey Norman franchised stores. For all Customer Direct purchases, please Contact Us at Harvey Norman Online.

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  • Buying Guide: Solar

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  • Buying Guide: Storage Tanks

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Rinnai Hotflo 135L Natural Gas Hot Water Storage System

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