Rinnai Builders 50°C 16L Instant Hot Water System B16L50A B16 *LPG GAS*

Preset at 50°C - *LPG GAS*

Special Price $809

Was $1,225

SAVE $416

Include a Back Up Plan? Learn More

*Rinnai is now offering the option of extending the warranty on the Heat Exchanger by a further 5 years taking it to a total of 15 years.
Full Information can be found here.


The Rinnai hot water Instantaneous/Continuous systems work by heating water as it passes through the unit so you only use energy when you turn the tap on. This process makes the Rinnai hot water systems extremely energy efficient systems, by only heating water when required. In turn, it reduces your running costs, as well as greenhouse gas emissions.

The compact Rinnai 16 will continuously supply hot water to one bathroom homes. It's also the most energy efficient 16L continuous flow system on the market, and is available in LP or Natural Gas.

 Please note this is NOT the INFINITY model - it is B16

Additional Information

Brand Rinnai
Colour Dune

✓ Low running costs
✓ Highly efficient 6.2 Star Gas Energy Rating
✓ Low greenhouse gas emissions
✓ Superior technology
✓ Precise temperature control for safety and convenience
✓ Compact design allows installation flexibility
✓ 10 year warranty on heat exchanger 
✓ Instantaneous/Continuous System

✖ Please note this is NOT the INFINITY model - it is B16

IMPORTANT: Please confirm with your plumber before purchasing that this is the correct model you require..

Height (mm) 530mm
Width (mm) 350mm
Depth (mm) 194mm
Type External Electronic Ignition
Installation External
Ignition Electronic
Fuel LPG Gas
Model Number B16L50A
Manufacturer Warranty 3 Years Parts & Labour. 10 Years Heat Exchanger.
More Specs
  • Bathrooms 1
  • Gas Energy Rating 6.2
  • Heating Capacity L/Min (raised at 25ºC) 16
  • Cold water connection (mm) 15 (1/2”)
  • Hot Water Connection (mm) 15 (1/2”)
  • Gas Connection (mm) 20 (3/4”)
  • Minimum/Max Flow L/Min 2.4/20

This is the Builders Model, not the Infinity. We are able to offer great prices because of this. The only differences between the two are a slight colour difference, also the infinity model has a status monitor which shows the current temperature and any error codes, as well as 12 Years Warranty on the heat exchanger instead of 10.

Energy Star Rating (Heating) 6.2
Gas Input (High) 125MJ/h
Temperature Controllers Not included

Powerland Price Match!

If you find a product you're interested in cheaper at any other Australian Store or Website, we'll try our very best to not only match the price, but beat it! Simply fill out the form below, and we'll contact you with our best offer!

Please note that we will only consider products that adhere to the following:
  • Products must be brand new.
  • Product must be in stock or readily available with an authorised vendor.
  • The price must not be due an exclusive promotional code.
  • Particular products cannot be matched as they may be preformed products where prices are set by the manufacturers - and we cannot go any lower.
  • The price covers the same services we're covering - such as delivery, unpacking etc.