Dux Prodigy 4 Star Gas Storage 170L
SunCity Hot Water supplies, installs and services the Dux Prodigy 4 Star Gas Storage 170L across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Upgrade to the Dux Prodigy 4 Star Gas Storage 170L for an efficient and reliable hot water solution. Contact SunCity Hot Water today to arrange your installation and begin enjoying consistent hot water supply.

Key Features
Market Leader When It Comes to Hot Water Recovery
The Dux Prodigy 170L 4 Star Gas Storage Water Heater delivers exceptional hot water recovery, providing a steady supply even during periods of high demand. This makes it ideal for busy households where multiple outlets may be used simultaneously.
Matches the First Hour Capacity of Older 3 Star Models
Designed with an improved tank and burner system, the Prodigy 170L matches—or exceeds—the first-hour capacity of older 3-star models. This ensures consistent hot water availability while maintaining energy efficiency.
Advanced Burner Technology for Faster Recovery Rates
Equipped with advanced burner technology, the system heats water more quickly, replenishing the tank efficiently when needed. This ensures reliable performance and fast access to hot water for showers, washing, and other household demands.
Product Documents

Dual Anodes for Extended Tank Life
The Dux Prodigy 170L features dual anodes, providing superior protection against corrosion. This enhances tank durability, ensuring reliable long-term performance and peace of mind.

Mains Pressure Hot Water
Designed to operate at full mains pressure, the Prodigy 170L delivers consistent water flow to all outlets. Enjoy dependable hot water for showers, taps, and appliances without any loss of pressure.
Installation, Maintenance & Warranty
Installation
The Dux Prodigy 4 Star 170L has the same footprint as many older 3-star gas storage units, making replacement straightforward without major modifications. Installation should be carried out by a licensed professional to comply with Australian safety standards and regulations.
Maintenance

To maintain efficiency and extend the life of your hot water system, regular maintenance is recommended. This includes inspecting the dual anodes for corrosion protection. Routine servicing and any repairs should be performed by a qualified technician.
Warranty

The Prodigy 4 Star 170L comes with a 7-year tank warranty against manufacturing defects and corrosion, plus a 1-year warranty on parts and labour. This coverage reflects the system’s quality, reliability, and long-term performance.
Frequently Asked Questions
Does the Dux Prodigy 4 Star Gas Storage 170L require a power point to operate?
No – the Prodigy 4 Star 170L operates independently of electricity, providing a reliable hot water supply even during power outages.
What size household is the Dux Prodigy 4 Star Gas Storage 170L suitable for?
This model is ideal for households with 3 to 5 people, delivering sufficient hot water for typical daily usage.
Is the Dux Prodigy 4 Star available in other sizes or gas types?
Yes – the Prodigy 4 Star range is also available in a 135L model and can be used with either natural gas or propane, depending on your household’s gas supply.
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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