Worcester Greenstar 30CDi Floor Standing Regular Boiler

The Worcester Greenstar 30CDi Floor Standing Regular Boiler is a high-performance heating solution designed for larger homes with traditional open-vented heating systems. Built for reliability, efficiency, and long-term durability, this powerful regular (heat-only) boiler works alongside a hot water cylinder and cold-water tanks—making it ideal for properties with high heating and hot water demand.

Engineered with Worcester Bosch’s renowned quality and robust internal components, the 30CDi delivers exceptional heating output while maintaining excellent fuel efficiency. Its floor-standing design offers a strong, stable installation option and is particularly suited for replacing older, outdated floor-mounted boilers.

Key Features

• 30kW heat-only boiler ideal for medium to large homes

• Suitable for homes with higher heating and hot water demand

• Works with a hot water cylinder and loft tanks

• A-rated energy efficiency for reduced fuel consumption

• Quiet, dependable operation with Worcester Bosch quality

• Robust floor-standing design for straightforward replacement installs

• Simple user controls and clear diagnostic display

Best Suited For

• 3–5 bedroom homes

• Properties with high heating requirements

• Homes with an existing open-vented system and cylinder

• Direct replacement for older floor-standing boilers

Installation Note

The Worcester Greenstar 30CDi Floor Standing Regular Boiler must be installed and commissioned by a Gas Safe registered engineer to ensure safety and maintain the manufacturer’s warranty.