The Dux Proflo 400L Heater is the largest electric storage system in the Dux range. We designed this massive 400-litre unit for very large Australian households with 5 to 9 people. It delivers full mains pressure to every tap in your home. This means you can run multiple showers, the laundry, and the dishwasher simultaneously without a drop in pressure. The Dux Proflo 400L Heater ensures your family never suffers through a cold shower.
Dux Proflo 400L
Available Variations:
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Key Hot Water System Features
Can Be Installed Indoors or Outdoors
The Dux Proflo 400L provides flexible installation options, suitable for both indoor and outdoor settings. This versatility allows you to position the unit conveniently without compromising space or aesthetics.
Hard Water Option Available
A hard water option is included, enhancing the unit’s durability and lifespan in areas with challenging water quality. The system is designed to resist the effects of hard water, ensuring reliable performance over time.
Made in Australia
Proudly manufactured in Australia, the Dux Proflo 400L reflects local expertise and quality, built to perform reliably in Australian conditions. Choosing this Australian-made product supports durability, sustainability, and local manufacturing.
Product Documents
Larger Anode to Extend Tank Life
The Dux Proflo 400L features an enlarged anode, which helps reduce internal corrosion and prolong the tank’s lifespan, ensuring efficient and reliable operation over time.
Hard-Wearing Polymer Base
Built with a robust polymer base, this water heater resists damage and moisture, making it durable enough to withstand the demands of everyday use in Australian conditions.
Durable Commercial-Grade Enamel
The tank is coated with Y-class commercial-grade enamel, providing superior protection against rust and corrosion. This premium finish enhances the unit’s longevity and ensures consistent performance throughout its service life.
Hassle-Free Installation
The Dux Proflo 400L is designed for easy installation, with water connections on both sides of the tank. This allows flexible positioning and a straightforward setup, whether the unit is installed indoors or outdoors.
Maintenance
Built from durable materials, the Proflo 400L requires minimal maintenance. Occasional checks are recommended to maintain optimal performance, but frequent repairs or servicing are generally not needed.
Comprehensive Warranty
The Dux Proflo 400L is backed by a 10-year tank warranty covering manufacturing defects, plus a 1-year parts and labour warranty. This comprehensive coverage provides peace of mind and confidence in the product’s quality and durability.
Frequently Asked Questions
How easy is it to install the Dux Proflo 400L?
Installation is simple, with water connections accessible on both sides of the tank. This allows flexible positioning and easy connection, whether the unit is installed indoors or outdoors.
What kind of maintenance does the Dux Proflo 400L require?
The Proflo 400L is built for low maintenance. Its robust construction and high-quality materials minimise the need for frequent servicing, ensuring a reliable hot water supply with minimal attention.
Will the Dux Proflo 400L provide consistent water pressure?
Yes, the system is designed to maintain full flow pressure to all outlets, delivering consistent and reliable hot water for showers, dishwashing, and multiple appliances used simultaneously.
Ready to Upgrade Your Hot Water System?
Contact SunCity Hot Water today to learn more about the Dux Proflo 400L and arrange your installation. Experience reliable, low-maintenance hot water tailored for Australian homes and businesses.