From $1785.30*

Rinnai Infinity 20 50°C LPG

Rinnai Infinity 20 50°C LPG
Never run out of hot water.

Unparalleled in performance, the Rinnai 20 Continuous Flow lets you enjoy the luxury of hot water that never runs out.

Ideal for one bathroom homes (up to two in warmer climates), the unit only heats water as needed, meaning you get a continuous supply of hot water without bill shock. With an impressive 6 star energy rating, the Rinnai Infinity 20 is the most energy efficient 20L continuous flow gas hot water system on the market.

Engineered to withstand tough Australian conditions, the slimline unit not only saves on space but comes equipped with an built-in temperature control display, enhanced safety monitoring and puretemp™ stability control.

Customise and complete your Infinity 20 hot water system with our comprehensive range of hot water controllers to enhance your experience

Features & Performance
  • 6.1 Star equivalent energy rating*
  • Never runs out of hot water
  • Precise temperature control for safety and convenience
  • Status operation monitor
  • Puretemp™ temperature stability technology
6.1 Star equivalent energy rating*
  • Low running costs
  • Highly efficient
  • Low greenhouse gas emissions
Superior technology
  • Quality Japanese design and manufacturing
  • Precise temperature control for safety and convenience
  • Compact design allows installation flexibility
  • Suitable for higher ambient water temperatures
  • Compatible with low flow rated shower fixtures (3 Star - 7.0 to 9.0 l/min)

Available Options:

Delivered (Free)
Swapped (+$275.00)
Upgrade (+$550.00)



Factory Preset Max Temp.50°C
Flow Rate at 25°C Rise20L/Min
Minimum Operating Flow Rate2L/Min
Nominal Gas Consumption156 MJ/Hr
Gas TypeLPG
Installation LocationExternal
Water Outlet Port SizeR ¾
Water Inlet Port SizeR ¾
Gas Inlet Port SizeR ¾
Product Weight Empty14.50kg
Max Water Supply Pressure1000 Kpa
Min. Water Supply Pressure160 Kpa
Tank Body ColourEuro White

Product Height571mm
Heater Width356mm
Heater Depth202mm

Manufactorer Heat Exchange Parts Warranty12 years
Manufactorer Labour Warranty3 years
Manufactorer Parts Warranty3 years

*Price based on Delivery Only, and subject to change based on level of service selected.
**All data above is secondary data. Please confirm all specs with manufactorer's data sheets and website. Although we have done our best to collate the correct information, there is no garrentee on the information provided.
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