Dux Non-Condensing Continuous Flow 26L
SunCity Hot Water supplies, installs and services the Dux Non-Condensing Continuous Flow 26L across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Enhance your home’s hot water system with the Dux Non-Condensing Continuous Flow 26L. Contact SunCity Hot Water today to find out more or arrange your installation.

Key Features
Optional Accessories for Added Convenience and Security
Enhance the functionality and safety of your Dux Non-Condensing Continuous Flow system with a range of optional accessories. These include temperature controllers for precise water heating, recess boxes for a neat installation, pipe covers, flue diverters for efficient venting, and an anti-theft bracket to protect your unit.
Suitable for up to 3 Outlets
The Dux Non-Condensing Continuous Flow 26L is designed to provide reliable hot water to up to three outlets simultaneously. It is ideal for households requiring hot water at multiple showers or taps at once, ensuring a continuous supply during peak demand periods.
Range of Models to Suit Various Household Sizes
Beyond the 26L model, the Dux Non-Condensing range includes 17L, 21L, and 32L per minute models. This variety allows you to select a unit that matches your household size and hot water requirements, from small apartments to larger family homes.
Is your Dux Non-Condensing Continuous Flow 26L not working?
No hot water, leaking or playing up? Don't rush to replace it — our licensed local technicians repair, service and replace Dux systems across the Sunshine Coast, Brisbane, Bribie Island and Gympie. We carry common parts, so many repairs are done the same day.
Repair
Leaks, no hot water, element, thermostat and valve faults — diagnosed and fixed fast.
Service
Anode, valves and safety checks to keep your system running longer.
Replace
Past its best? We supply and install a new system, often the same day.
Product Documents

Advanced Noritz Technology for Superior Performance
Incorporating advanced technology from Noritz, a recognised leader in household water heaters, the Dux Non-Condensing Continuous Flow 26L delivers reliable and efficient hot water with long-term durability.

Continuous Hot Water Supply
With continuous flow operation, this system provides a steady supply of hot water to multiple outlets at the same time, ensuring your household’s needs are met even during peak demand.

Energy-Efficient Electronic Ignition
The electronic ignition eliminates the need for a standing pilot light, improving safety while reducing gas consumption. This provides an energy-efficient, eco-friendly, and cost-effective hot water solution.
Installation, Maintenance & Warranty
Installation

The compact and lightweight design of the Dux Non-Condensing Continuous Flow 26L allows for easy installation in most standard recess boxes, reducing the need for major modifications. Installation should be carried out by a licensed professional to ensure compliance with Australian standards and safe, efficient operation.
Maintenance

Regular servicing is recommended to maintain the system’s efficiency and longevity. This includes annual inspections of the heat exchanger, electronic ignition, and venting components by a qualified technician, ensuring safe operation and minimising the risk of unexpected issues.
Warranty

The Dux Non-Condensing Continuous Flow 26L comes with a 12-year warranty on the heat exchanger, offering long-term reliability. The first three years also include full parts and labour coverage, providing peace of mind and support for ongoing performance.
Frequently Asked Questions
Is the Dux Non-Condensing Continuous Flow 26L compatible with water-saving tapware?
Yes, the system is fully compatible with water-saving tapware, allowing you to maximise water efficiency without affecting performance.
Can the Dux Non-Condensing Continuous Flow 26L be used to replace an existing system?
Yes, it is designed to fit most competitor recess boxes, making it suitable for replacement installations with minimal adjustments.
Are there options to control the temperature of the hot water?
Yes, the system is available in models preset to 50°C as well as temperature-unlocked versions. Optional temperature controllers can also be installed for precise temperature control.
Is gas hot water cheaper than electric?
Gas hot water is often cheaper to run than peak-rate electricity, particularly for larger households. Continuous-flow gas only heats water on demand, avoiding the standby heat loss of a storage tank. Actual running costs depend on your gas rates and usage.
How does gas hot water work?
A gas hot water system burns natural gas or LPG to heat your water — either instantly as it flows through a continuous-flow (tankless) unit, or stored in a heated tank ready for use.
How long do gas hot water systems last?
Gas hot water systems typically last around 10–12 years with regular servicing. Continuous-flow units often last longer than storage models.
What size gas hot water system do I need?
Continuous-flow gas systems are sized by flow rate (litres per minute) based on how many hot water outlets run at once; gas storage systems are sized by tank capacity. SunCity will match the right unit to your household's peak demand.
How much does it cost to install a hot water system?
SunCity Hot Water quotes all-inclusive pricing — supply, installation by licensed plumbers and electricians, tempering and pressure-relief valves, removal of the old unit, QBCC fees and GST — with no hidden extras. Call 1300 728 122 for a fast quote.
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