Description
AquaMAX 991400 400L Electric Storage
The AquaMAX 400L Electric Storage Water Heater is a powerful, high-capacity solution designed for large households and high-demand environments. Not only does it deliver consistent, reliable hot water, but it also provides strong mains pressure, allowing multiple taps, showers, and appliances to run at the same time without compromise.
Additionally, this system operates on single-phase power with a 3.6kW element, making it a practical and efficient option for most residential installations. Moreover, AquaMAX designs its systems specifically for Australian conditions, ensuring dependable performance all year round. Better still, every unit is backed by a 10-year cylinder warranty, giving you long-term confidence and peace of mind.
Why Choose the 400L AquaMAX?
- Ideal for large households or high hot water demand
- 400L capacity ensures longer, uninterrupted hot water supply
- Mains pressure delivery for multiple outlets simultaneously
- Energy-efficient operation with off-peak tariff compatibility
- Runs on standard single-phase power (240V)
- Built tough for Australian conditions
- Suitable for indoor or outdoor installation
- Backed by a 10-year cylinder warranty
Built for Performance & Durability
Each AquaMAX system is engineered for long-term reliability. Firstly, every cylinder is fully welded and lined with a high-quality enamel coating for internal protection. Then, a sacrificial anode helps extend the life of the tank, while a durable steel casing protects the unit externally. As a result, you get a robust system built to handle everyday demands with ease.
The Bottom Line
If you need a reliable, high-capacity hot water system that can comfortably support a busy household, then the AquaMAX 400L is a smart, durable, and cost-effective choice.

















