Powersmart 3 Water Boiler
The Powersmart 3 Water Boiler is a powerful, intelligent hot water solution designed for high-demand commercial environments. Built for efficiency, reliability, and safety, this boiler delivers a constant supply of boiling water while using advanced energy-saving technology to reduce running costs.

Key Features of the Powersmart 3
Intelligent Power-Saving Technology – The Powersmart 3 is equipped with a self-learning heating system that monitors usage patterns and automatically adjusts energy consumption. This smart functionality reduces wasted power and makes it one of the most energy-efficient hot water boilers in its class.
Rapid Hot Water Dispensing – With a large internal tank and rapid reheat system, the boiler is capable of delivering boiling water on demand, even during busy periods. Perfect for environments where tea, coffee, and hot drinks are served frequently.
Reliable Performance, Built to Last – Constructed with commercial-grade materials and designed for continuous use, the Powersmart 3 is a dependable solution that delivers high performance year after year.
Water Dispensing Options
The Powersmart 3 provides:
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Push-button dispensing for safe, controlled access to boiling water
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High clearance tap to accommodate large mugs, teapots, or catering jugs
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Safety lock features to prevent accidental operation in public or shared environments
Heating Capacity: Approx. 20–30 litres per hour (varies with usage)
Tank Capacity: 5 litres
Material: Stainless steel housing and internal tank
Control Interface: Digital LED display
Energy Efficiency: Smart power-saving technology with auto-sleep
Dimensions: Approx. 330mm (W) x 250mm (D) x 450mm (H)
Installation: Mains-fed
Safety Features: Boil-dry protection, overheat cut-out, safety lock
Frequently Asked Questions – Powersmart 3
The Powersmart 3 is ideal for offices, catering areas, schools, and healthcare settings where a reliable supply of boiling water is essential. Its fast heating and energy-saving features make it perfect for busy, commercial environments.
It uses intelligent power-saving technology that learns your usage patterns and automatically adjusts heating cycles to minimise electricity consumption without compromising performance.
If you rent the Powersmart 3 from Active Water Coolers, installation is free. If you buy the boiler, installation is not included as standard, but you can add professional installation by an Active Water Coolers engineer as an optional extra.
Customers can also install the unit themselves; however, we strongly recommend a qualified plumber to ensure correct and safe installation.
It includes boil-dry protection, an overheat cut-out, and a safety lock on the dispensing tap to prevent accidental use.
Yes, its 5-litre tank and rapid reheat system can supply boiling water continuously at approximately 20–30 litres per hour.