Borg & Overström E4 Floorstanding Water Cooler
Experience the next evolution in workplace hydration with the Active B&O E4 Floor Standing Water Cooler. Combining cutting-edge technology, sustainable design, and versatile water options, the E4 is engineered to meet the demands of modern environments. Whether you’re seeking chilled, ambient, hot, or sparkling water, the E4 delivers with efficiency and style.
Key Features
Advanced Cooling with DryChill® Technology
The Active B&O E4 Floor Standing Water Cooler E4 utilizes DryChill® technology, an airless, tankless system that rapidly chills water through an aluminium coil.
Modular ProCore® System
At the heart of the E4 is the ProCore® system, a compact, energy-efficient processor with discreet ventilation.Its modular design allows for easy maintenance and scalability.
Totality® Hygiene Assurance
The E4 incorporates Totality®, a comprehensive five-step filtration and purification process that reduces sediment, chlorine, microplastics, and odours.This ensures every glass of water is fresh, clean, and safe to drink.
Touchless Dispensing with Bluetooth® Connectivity
Enhancing hygiene and user convenience, the E4 offers Bluetooth® touchless dispensing. Users can dispense water via a smartphone app, reducing contact points and promoting a safer environment.
Dispense Options
The E4 Floorstanding Water Cooler offers versatile configurations to suit diverse hydration needs:
Cold & Ambient
Ideal for offices and communal areas, providing refreshing cold water and room-temperature options.
Cold, Ambient & Hot
Perfect for break rooms and hospitality settings, delivering cold, ambient, and hot water (up to 92°C) for beverages and instant meals.
Cold, Ambient & Sparkling
Adds a touch of luxury with DeepSparkle® technology, offering chilled sparkling water alongside still options.
Cold, Ambient, Hot & Sparkling
The comprehensive solution for premium environments, combining all water types in one elegant unit.
Technical Specifications
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Dimensions: W320mm x D400mm x H910mm
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Dispense Height: 290mm, accommodating bottles
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Cold Water Output: Up to 50 litres per hour
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Hot Water Output: Up to 15 litres per hour at 92°C
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Cooling Technology: DryChill® system
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Filtration: Totality® five-stage filtration with optional Viovandt® UV-LED sterilization
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Weight: Approximately 25kg
Frequently Asked Questions – B&O E4 Floor Standing
The E4 is available in the following water configurations:
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Cold & Ambient
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Cold, Ambient & Hot
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Cold, Ambient & Sparkling
- Cold, Sparkling & Hot
Yes, the E4 connects directly to your mains water supply, giving you unlimited filtered water with no need for bottled water deliveries. This point-of-use setup is better for the environment and more cost-effective in the long run.
Why We No Longer Supply Bottled Water Coolers
At Active Water Coolers, we’ve made the decision to stop supplying bottled water coolers as part of our commitment to reducing plastic waste and lowering our carbon footprint. By focusing solely on mains-fed water coolers, we can provide our customers with a more sustainable, cost-effective, and eco-friendly hydration solution — without the need for plastic bottles or unnecessary deliveries.
The E4 combines premium design, compact dimensions, and advanced cooling technology. It features Sustainable Direct Chill™ for rapid chilling and superior hygiene, and its floor-standing design offers a sleek, space-efficient solution for medium to large workplaces.
Absolutely! The E4 is designed for mid-to-high usage, making it perfect for offices, gyms, schools, waiting rooms, and hospitality areas.
Yes – the E4 can be fitted with touchless control options to reduce contact and improve hygiene. It also uses a sealed Direct Chill system to maintain water purity and reduce the risk of contamination.
Please Note: The Sensor Beam Technology must be purchased separately.
If you choose to rent the E4 from Active Water Coolers, professional installation is included at no extra cost. If you prefer to purchase, you can add installation as an optional service.
When you rent the E4, you benefit from our full support package, including:
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6-monthly servicing by a trained engineer
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Filter replacements
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Breakdown cover
- Free Installation
If purchasing the cooler, you can add these services when making your purchase by using the relevant dropdown boxes.
Yes — the E4 has a generous dispense height at 29cm high, making it easy to fill reusable bottles, sports flasks, or large cups. It’s a great way to reduce single-use plastics in your workplace.
