Thermann 6 Star 20L Natural Gas 60 Deg with Powder Coated Semi Recess Box

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Thermann 6 Star 20L Natural Gas 60 Deg with Powder Coated Semi Recess Box


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Thermann 6 Star 20L Natural Gas Water Heater

Efficient, Reliable, and Precise Hot Water

Introducing the Thermann 6 Star Gas Continuous Flow Water Heater, your source of reliable and efficient hot water. With a 12-year warranty, you're guaranteed to have hot water when you need it. Optional universal controllers provide precise control over your hot water temperature. This unit is available in both Natural Gas (NG) and LPG models to suit your gas type.

Key Features:

  • Impressive 6 Star Energy Efficiency Rating.
  • Manufactured with Japanese Technology.
  • AGA Approved for Safety.
  • Quality Guarantee for Your Peace of Mind.
  • Available in NG and LPG in 50 and 60-degree models.
  • Optional universal controllers for temperature control.

How it Works:

  • Turn on the hot water tap.
  • Water enters the heater.
  • The 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 desired temperature.
  • When the tap is turned off, the unit shuts down.


  • Suitable for 1 to 2 bathrooms and 2 to 4 people.
  • External installation.
  • Boasts a 6 Star Energy Rating.
  • Delivers a generous 20 liters per minute.
  • Runs on Natural Gas (NG).
  • Specific water and gas pressure requirements.
  • Provides hot water at 60°C.

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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