Eldom BCWS2 500K80 - Buffer tank with tap water coil and 2 heat exchangers (500L)

A 500-litre buffer tank that can store more than just heat

Are you looking for a buffer tank that can do more than just store heat? The Eldom BCWS2 500K80 combines a generous capacity of 500 litres with an integrated tap water coil and two heat exchangers. This makes this model the ideal choice for those who want to combine domestic hot water and heating support in one compact solution.

Versatility through smart design

What makes this model unique is its combination of functions. Thanks to the integrated tap water coil, you can enjoy efficiently produced domestic hot water immediately, without the need for a separate boiler. The two additional heat exchangers make it possible to connect multiple heat sources, such as heat pumps, solar boiler systems or a conventional central heating boilers. Have you ever thought about how convenient it is to combine everything in one tank?

Energy-efficient and stable heating system

By temporarily storing heat and releasing it in a controlled manner, the BCWS2 500K80 prevents heat sources from switching on and off unnecessarily often. This extends the service life of the installation and reduces energy consumption. The buffer tank compensates for peaks and troughs in heat demand, so that you always have a stable and comfortable heat supply.

Durable construction with corrosion protection

Eldom buffer tanks are made of high-quality carbon steel with an enamelled inner layer and extra anode protection. This combination prevents corrosion and guarantees a long service life, even with intensive use. Whether you use the tank in a residential home or a small commercial building, you will always benefit from reliable performance.

Excellent insulation: less loss, more efficiency

The thermal insulation of this 500L buffer tank minimises heat loss, keeping stored energy usable for longer. This means less unnecessary heating and therefore lower energy costs. Especially in combination with sustainable heat sources, this is a major advantage for your wallet and the environment.

Easy installation and maintenance

The Eldom BCWS2 500K80 is designed for upright installation and, thanks to its well-designed connections, can be quickly integrated into existing or new installations. Additional connection points for sensors and a thermostat make monitoring and control easy. Maintenance is minimal, giving you years of carefree enjoyment.

Who is this tank suitable for?

• Households that want to combine domestic hot water and heating
• Homes and buildings with multiple heat sources
• Installers who opt for a future-proof and efficient solution
• Projects where energy efficiency and reliability are key

Hewa as your partner

At Hewa, you will not only find the Eldom BCWS2 500K80, but also all the necessary technical documentation and support for installation. Would you like to know how to best use this buffer tank in your project? Our specialists are happy to assist you.

The Eldom BCWS2 500K80 is more than just a standard buffer tank. With its generous capacity, integrated tap water coil and double heat exchangers, it is a versatile total solution for both domestic hot water and heating. Choose sustainability, efficiency and ease of use – choose Eldom.