Rinnai Flowmaster 10 Gas Instantaneous Hot Water (front)

Flowmaster 10

  • 5.6 Energy Efficiency Rating
  • Warranty 02 - 10 year Heat Exchanger

No power, no problem.

Flowmaster 10 delivers efficient hot water with Puretemp™ stability technology, eliminating temperature fluctuations, offering reliable performance, high efficiency, and dependable hot water for low-demand or off-grid applications.
Model
10L/minCapacity
1Bathroom
  • 5.6 Energy Efficiency Rating
  • Warranty 02 - 10 year Heat Exchanger

Highlights

  • Ideal for 1 bathroom
  • Battery ignition – no power required and ideal for remote locations
  • 10 litres per minute of hot water @ 25°C rise
  • Natural gas or LPG available

  • 5.6 Star Energy Efficiency Rating**

Rinnai Flowmaster 10 Gas Instantaneous Hot Water

Enjoy dependable hot water and consistent temperatures, even where no power is available.

Specifications

Number of Bathrooms

1

Dimensions

Height x Width x Depth

838 x 380 x 219 mm

Weight

14 kg

Energy Rating

5.6 Stars

Hot Water Flow Rate

Minimum

2.9 L / min

Gas Consumption

Maximum

76.2 MJ / h

Colour

White

Number of Bathrooms

1

Dimensions

Height x Width x Depth

838 x 380 x 219 mm

Weight

14 kg

Energy Rating

5.6 Stars

Hot Water Flow Rate

Minimum

2.9 L / min

Gas Consumption

Maximum

76.2 MJ / h

Colour

White

Resources

Brochure

Flowmaster 10 Gas Instantaneous Hot Water Brochure

Download
Operation-Manual

Flowmaster 10 Gas Instantaneous Hot Water Operation and Installation Manual

Download
Warranty

Gas Continuous Flow / Instantaneous Hot Water Warranty Booklet

Download

FAQs

Browse helpful answers to common product questions, with guidance on what to consider when choosing the right option.

Benefits

  • Provides continuous hot water on demand

  • Heats water only when needed, helping reduce energy waste

  • Compact, wall-mounted design saves space

  • No storage tank means no standby heat loss

  • Operates without electricity, making it ideal for off-grid properties

  • Suitable for locations where mains power is unavailable

  • Available in natural gas and LPG models

  • Reliable solution for replacing older non-powered gas hot water systems

Considerations

  • Designed for off-grid applications and properties without power

  • Requires a natural gas or LPG connection

  • Professional installation is required

  • Correct sizing is important to meet hot water demand

  • Flow rate may be affected if multiple outlets are used at the same time and the unit is undersized

  • Regular servicing is recommended to maintain performance and reliability

Disclaimer / Footnotes

Product codes: FM10NA / FM10LA

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