Rinnai B20 Continuous Flow NG Hot Water 50° (10yrs Warranty)

Supplied & Delivered $1,185.83$1,535.83

Supply and deliver
Hot Water Today will supply and deliver your product without installation. All Hot Water Systems have Nationwide delivery and in the majority of cases shipping is free!

Supply and install
Hot Water Today will supply and install your chosen product or item by licensed qualified tradesman.

Refer to installation conditions.

Supply and deliver
Hot Water Today will supply and deliver your product without installation. All Hot Water Systems have Nationwide delivery and in the majority of cases shipping is free!

Supply and install
Hot Water Today will supply and install your chosen product or item by licensed qualified tradesman.

Refer to installation conditions.
add to cart
Supply and deliver
Hot Water Today will supply and deliver your product without installation. All Hot Water Systems have Nationwide delivery and in the majority of cases shipping is free!

Supply and install
Hot Water Today will supply and install your chosen product or item by licensed qualified tradesman.

Refer to installation conditions.
add to cart
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Call 1300 513 630 for supply & install pricing

Description

The Rinnai B20 6 star continuous flow Natural Gas hot water system 50 degrees is highly energy efficient. It only heats water as it passes through the unit, reducing running costs and greenhouse gas emissions substantially. It has a size which allows easy installation almost anywhere. It’s the most technologically advanced hot water system available today.

Product Features:

  • Model No.: B20-NG50
  • Quality Japanese design and manufacturing in Rinnai’s own high tech facility
  • High-quality componentry engineered to last
  • Quick-connect system for temperature controller cables
  • Puretemp™ temperature stability technology provides PCB controlled and perfectly stable outlet water temperature
  • Superior 6.1-star efficiency in a 20L unit
  • 10 years heat exchanger warranty
  • Sleek and compact design
  • Low flow showerhead compatible
  • Minimum and max flow rates are 2.4L/min and 24L/min respectively
  • Heating Capacity (raised at 25ºC) is 20L/min
  • Electrical Supply AC 240V 50 Hz (10 amp weatherproof powerpoint)
  • Water Controllers Up to 4 Water Controllers can be installed
  • Maximum gas Input is 160MJ/h
  • Can supply hot water in 1-2 bathroom
  • Height is 530mm
  • Width is 350mm
  • Depth is 194mm
  • Weight is 125kg
  • External Installation
  • Model No.: B20-NG50
  • Quality Japanese design and manufacturing in Rinnai’s own high tech facility
  • High-quality componentry engineered to last
  • Quick-connect system for temperature controller cables
  • Puretemp™ temperature stability technology provides PCB controlled and perfectly stable outlet water temperature
  • Superior 6.1-star efficiency in a 20L unit
  • 10 years heat exchanger warranty
  • Sleek and compact design
  • Low flow showerhead compatible
  • Minimum and max flow rates are 2.4L/min and 24L/min respectively
  • Heating Capacity (raised at 25ºC) is 20L/min
  • Electrical Supply AC 240V 50 Hz (10 amp weatherproof powerpoint)
  • Water Controllers Up to 4 Water Controllers can be installed
  • Maximum gas Input is 160MJ/h
  • Can supply hot water in 1-2 bathroom
  • Height is 530mm
  • Width is 350mm
  • Depth is 194mm
  • Weight is 125kg
  • External Installation
  • Rinnai 50 degree units are to be installed with an HPS tempering valve, not the standard tempering valves.
  • DO NOT DISASSEMBLE, REPAIR OR MODIFY. Do not disassemble or modify the units as this may cause fire, electric shock and other accidents. Always use a licensed plumber for installation, relocation, repair or connection to solar units.
  • Do not place any flammable items on, near, or around the unit, as this can cause fire or an explosion to occur.
  • Do not touch the power plug with wet hands. It can cause an electric shock.
  • Do not turn off the remote controller or change the water temperature while someone is bathing or washing. That may result in scalds or burns.
WEIGHT 125 kg
DIMENSIONS 19.4 × 35 × 53 cm
MANUFACTURER Rinnai
MODEL SERIES Rinnai Builders
PRODUCT TYPE Continuous Flow Gas Unit
GAS FUEL TYPE Natural Gas
ENERGY RATING 6 stars
NO. OF BATHROOMS 1-2 bathrooms
DELIVERY CAPACITY 20L/min
GAS CONSUMPTION (MJ/H) 160MJ/h
HEAT EXCHANGER WARRANTY 10 years
MADE IN China for, and to the specifications of, Rinnai Australia Pty, Ltd
INSTALLATION INSTRUCTIONS External installation
PRICE Supply & Deliver Price, Supply & Install Price

Frequently Asked Questions

Yes, we can take away your old system to the recyclers for $55.

QLD and SA customers will require a certificate of compliance – we can provide this for $60.

QLD customers require an electrical connection for all electric storage units – we can provide this for $160.

  1. Gas and water pipe sizing nearly always needs to be upgraded and often this isn’t easy or feasible.
  2. On every occassion, you will require a new power circuit to be run for the instant unit as it is ignited by electric starters, whereas a standard gas storage unit doesn’t require power.

Please contact us by phone or email if you would like to discuss your purchase further. 

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