Worcester Green Storage WB Unvented Cylinder 180L

The Worcester Green Storage 180L Unvented Cylinder delivers high-performance hot water storage for demanding households, featuring **Duplex stainless steel construction** and **C-rated ErP efficiency**. Designed for floor-mounted installation with indirect heating coil, this 180-litre capacity cylinder provides rapid reheat times and excellent insulation for multiple bathrooms and high usage scenarios.

Key Features

• High Capacity: 180L storage suits 3-4 bedroom homes with multiple outlets.
• Duplex Stainless Steel: Superior corrosion resistance with advanced welding technology.
• Single Coil Design: Efficient indirect heating from boiler systems (0.67m² surface area).
• Premium Insulation: CFC/HCFC-free polyurethane foam minimises heat loss (67W standing loss).
• 3kW Immersion Backup: Long-life Incoloy element with combined thermostat/safety cut-out.

Technical Specifications

Why Buy

This Worcester unvented cylinder combines industrial-grade Duplex stainless steel construction with factory-fitted safety components for complete peace of mind and long-term reliability. The high-performance coil and low standing losses ensure fast hot water recovery even during peak demand, while thick insulation delivers excellent energy efficiency. Ideal for mains-pressure systems requiring high flow rates and multiple simultaneous outlets.

Suitable For

• 3-4 bedroom homes with multiple bathrooms and showers.
• New builds and replacements requiring unvented hot water storage.
• System boiler installations paired with Greenstar condensing boilers.

Order now for premium unvented hot water storage backed by Worcester Bosch quality engineering and extended warranties.