Rinnai B16 16L/min Continuous Flow Gas Hot Water System. Rinnai Continuous Flow hot water systems are the most technologically advanced hot water system available today. These units are designed to be energy efficient, only heating water as it passes through the unit, reducing running costs and greenhouse gas emissions, add to this its compact size which allows it to be installed almost anywhere.

  • Category: Builders Series Continuous Flow Gas Hot Water Systems
  • SKU: B16N50/60A


Full details: Please contact the Electsales sales team for more information.


  • Quality Japanese design and manufactured in Rinnai’s own high tech facility
  • High quality componentry, engineered to last
  • Quick connect system for water controller cables
  • Puretemp™ temperature stability technology provides PCB controlled and perfectly stable outlet water temperature
  • Superior 6+ star efficiency
  • 15 years Heat Exchanger warranty* Conditions apply
  • Sleek and compact design
  • Low flow shower head (WELS) compatible
  • 1.5L/minute minimum operating flow rate
  • 50°C models available#

#Adjustable up to 53°C. For 60°C plus installations a tempering valve in accordance with AS3500.4 is required.

*Made from premium materials and built to last, Rinnai provides a standard 3 year (10 Year Heat Exchanger) parts and labour warranty on all Builders series