Thermann 6 Star 16L Natural Gas 50 Degree Continuous Flow Hot Water System

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Thermann 6 Star 16L Natural Gas 50 Degree Continuous Flow Hot Water System


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Thermann 6 Star Natural Gas Continuous Flow Hot Water System (16L, 50 Degree Model)

The Thermann 6 Star Natural Gas Continuous Flow Hot Water System, specifically the 50 Degree model, is designed to provide energy-efficient and continuous hot water supply. It is an excellent choice for households with 1 to 3 people. This hot water system boasts a remarkable 6.3-star energy efficiency rating, ensuring you have sufficient hot water whenever you need it. Additionally, it comes with a 12-year warranty, offering long-term coverage and peace of mind. You can control the hot water temperature with precision using optional universal controllers.

Key Features:

  • Impressive 6.3 Star Efficiency Rating at 50 degrees.
  • Generous 12-year warranty for long-term reliability.
  • AGA (Australian Gas Association) approved.
  • Product quality guaranteed with Watermark approval.
  • Available in both Natural Gas (NG) and LPG (Liquified Petroleum Gas) versions with 50 and 60-degree models.
  • Optional universal controllers for precise temperature control.
  • Designed and manufactured with Japanese technology and expertise.
  • Suitable for households with 1 to 2 bathrooms and 1 to 3 occupants.

How It Works:

  • When a hot water tap is turned on, the system activates.
  • Water enters the heater.
  • A water flow sensor detects the water flow.
  • The computer automatically ignites the burner.
  • Water circulates through the heat exchanger.
  • The heat exchanger heats the water to the designated temperature.


  • The unit operates on Natural Gas (NG).
  • External installation is required.
  • Part Number: 16NG50-6.
  • Features a powder-coated finish.
  • Compliance Plate Location: Left-hand side.
  • Star Rating: 6.3 Stars at 50 degrees.
  • Delivery capacity: 16 liters per minute at a 25°C temperature rise.
  • Gas consumption: 125 MJ/h.
  • Comes with various connection sizes and pressure settings.
  • Temperature setting: 50°C.
  • Cold Water Connections: 20 mm.
  • Hot Water Connections: 20 mm.
  • Gas Connection: 20 mm.
  • Minimum Water Pressure: 60 kPa.
  • Maximum Water Pressure: 1200 kPa.
  • Minimum Gas Pressure: 1.13 kPa.

This Natural Gas continuous flow hot water system ensures you have a reliable and efficient source of hot water for your home, backed by a generous warranty and advanced technology.

Warranty Information

Heat Exchanger Warranty - Domestic: 12 Years 

Parts and Labour: 12 Months 

**Warranty Conditions apply

‍Delivery Information

All Hot Water Systems have Nationwide delivery and in the majority of cases shipping is free!

Please note that all sales need to be within a 50km radius of a town with a population over 30,000. If you are not within this area please phone for availability.

Special Note

Prices listed next to each heater* are for supply and install in the Brisbane, gold coast and Ipswich areas only. Supply & Install prices are for like for like installations. Tempering valve if required is an additional $185.00
Phone us now on 07 3733 3622 to get your new Rheem hot water system.

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