Potable hot water cylinder Viessmann Vitocell 100-W CUGB-A 150L

Viessmann Vitocell 100-W CUGB-A – Potable Hot Water Cylinder (150 L)

The Viessmann Vitocell 100-W CUGB-A (150 L) is a versatile buffer cylinder for domestic hot water, designed for heating systems with multiple energy sources such as heat pumps, solar thermal, and solid fuel boilers. Thanks to its multiple flow and return ports, and integrated sensor connections, it ensures seamless integration and efficient hydraulic management.

With 150 litres of storage, this cylinder is ideal for residential applications, especially in combination with low-temperature systems. High-quality full-body insulation helps reduce standby heat losses.

Key Features and Benefits

✔ 150 L capacity – Ideal for mid-sized domestic DHW systems
✔ Multiple hydraulic connections – Flow, return, and sensor ports
✔ Low heat losses – Full-body, high-grade insulation
✔ Compatible with renewables – Perfect for hybrid systems
✔ Optional Vitotrans 353 – For hygienic freshwater draw (external accessory)
✔ Compact and service-friendly design

Vitocell-W 100 CUGB-A (150 L) offers reliable, hygienic and efficient hot water buffering for modern, renewable-ready systems.