Dux Proflo 80L
SunCity Hot Water supplies, installs and services the Dux Proflo 80L across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Don’t compromise on your hot water needs. Choose the Dux Proflo 80L for its durability and versatility. Contact SunCity Hot Water to learn more or schedule your installation today.

Key Features
Larger Anode to Increase Tank Life
The Proflo 80L is fitted with a larger anode, providing superior protection against corrosion and significantly extending the tank’s lifespan. This durable feature reduces maintenance requirements and increases the time between replacements, giving homeowners and businesses long-term peace of mind.
Hard-Wearing Tough Polymer Base Resists Damage and Moisture
The Proflo 80L features a tough, rigid polymer base designed to resist damage and moisture. This ensures the unit remains in optimal condition even in demanding environments, enhancing its overall durability and contributing to a long-lasting, reliable hot water supply.
Durable Y Class Commercial Grade Enamel
With high-quality Y-class commercial-grade enamel, the Proflo 80L is built for exceptional resilience. The enamel coating provides a strong barrier against rust and corrosion, maintaining the tank’s integrity over time. The commercial-grade finish also adds visual appeal and ensures the heater meets the needs of both residential and commercial applications, delivering dependable hot water whenever required.
Product Documents

Easy Installation with Convenient Water Connections
The Dux Proflo 80L is designed for straightforward installation, featuring water connections on both sides of the tank. This flexible setup makes positioning and plumbing simpler, ensuring a hassle-free installation.

Low Maintenance with a Long Service Life
Built for durability, the Proflo 80L requires minimal maintenance, giving you peace of mind. Its robust construction withstands everyday wear and tear, ensuring a long service life.
Full Flow Pressure to All Outlets
The Proflo 80L maintains full water pressure across all outlets, reliably meeting your household’s hot water needs. This is ideal for busy homes where multiple outlets are used at the same time.
Installation, Maintenance & Warranty
Installation
The Dux Proflo 80L is designed for straightforward installation, with water connections on both sides of the tank. This flexible setup makes positioning and plumbing easier, ensuring a hassle-free installation process.
Maintenance

Built for durability, the Proflo 80L requires minimal maintenance, providing peace of mind. Its robust construction withstands everyday wear and tear, ensuring a long service life.
Warranty

The Dux Proflo 80L comes with dependable warranty coverage, ensuring long-term reliability and support for your investment. Full flow pressure is maintained across all outlets, meeting the hot water demands of busy households.
Frequently Asked Questions
Can the Dux Proflo 80L be installed indoors or outdoors?
Yes, the Dux Proflo 80L is versatile and can be installed either indoors or outdoors, offering flexibility to suit your home’s requirements.
Is there a hard water option available for the Dux Proflo 80L?
Yes, the Proflo 80L is available with a hard water option, making it suitable for areas with high mineral content in the water supply.
Where is the Dux Proflo 80L manufactured?
The Proflo 80L is proudly made in Australia, ensuring high-quality standards and supporting local manufacturing.
How much does a new hot water system cost?
The cost of a new hot water system depends on the type and size. Electric storage systems are the most affordable upfront, while heat pump and solar systems cost more but save on running costs and may qualify for rebates. Call SunCity Hot Water on 1300 728 122 for an all-inclusive supplied-and-installed quote on the Dux Proflo 80L.
How long does a hot water system last?
Most hot water systems last 8–12 years. Electric storage systems typically last 8–10 years, while heat pump and solar systems can last 15 years or more with regular servicing.
What size hot water system do I need?
As a guide, 1–2 people suit 125–160L, 3–4 people (a family of four) suit 250–315L, and larger households suit 400L. Continuous-flow gas units are sized by hot water flow rate instead. SunCity will help size the right system for your household.
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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