Rinnai B16 Builders Series Continuous Flow Hot Water

The Rinnai B16 is designed for builders/project jobs, bringing many of the advantages of Rinnai Infinity series water heaters to new home and apartment blocks.

Enquire About This Product Call 1300 137 567

More Information

Energy Efficient, only heating water as needed, the B16 is perfect for smaller residences, reducing running costs and greenhouse gas emissions substantially.

  • Delivery capacity: 16 litres/min at a 25° rise
  • Suitable for 1 bathrooms
  • 6.0 Star energy rating
  • Available in Natural Gas or LPG models
  • External Installation only
  • Choice of temperate presets of 50° or 60°C
  • Supplied in a neutral Dune colour
  • AGA Certification to AS 4552: 6330
Height 530 mm
Width 350 mm


194 mm
Weight 15 kg
Gas Input Low  

10.9 Mj/hr

Gas Input High 125 Mj/hr
Miniumum Maximum Flow Rate (litres/min) 2.4 / 20
Antifrost Standard
Ignition Direct Electronic Ignition with Flame Sensing
Water Controllers Up to 4 Controllers can be installed
Heat Exchanger Warranty 10 Years
Parts and Labour Warranty 3 Years, extended to 5 Years if 2 or more water controllers are installed (Domestic Applications)
AGA certified for NG and LPG Cert Number 6330

All of our products are inspected by our experienced staff for quality and/or damage before sale or despatch.

If you have any issue with your purchase, please call G-Store on 1300 137 567 without delay. Make sure you have a copy of your invoice to hand. We will be happy to discuss the options that best solves the problem. Please do not return goods without our explicit instructions.

G-Store ships most of our products anywhere in Australia. You can also pick up free from our Melbourne store.

Shipping Cost Options

To offer you the most cost-effective shipping fees we use the Temando freight engine to dynamically search among available carriers and offer you

  1. The cheapest rate
  2. The fastest service

These are the two best options available at the time from among our carriers for your particular products to your specific location, wherever it is in the country.

We do not post to PO boxes.

Free Pick Up
If your delivery is to a Postcode within 150 km of G-Store in Melbourne (Keysborough) you will also be offered a Pick-Up In-Store option. If you select this, we will let you know as soon as your purchase is ready for Pick Up.

Keysborough – same day on stocked items if ordered before 2pm, next day after 2pm.

Warragul – next day on stocked items if ordered before 11am, otherwise add 1 business day.