WORC GS 30I ERP I COMBI NG BLR 00005

The Worcester Bosch Greenstar 30i ErP Combi (Natural Gas) is a highly efficient, wall-mounted condensing combination boiler designed for small to medium-sized homes. It provides heating and instantaneous hot water without the need for a separate cylinder, helping to save space while delivering reliable performance.

With user-friendly controls and an A-rated ErP efficiency, the Greenstar 30i is engineered for economical operation. It features a modulating pump to reduce energy consumption, built-in frost protection for reliable cold-weather operation, and flexible horizontal or vertical flue options to suit a range of installations. Manufactured by Bosch Thermotechnology Ltd (Worcester), this model is compatible with Worcester Bosch controls and system accessories. Boiler only; flue and accessories are supplied separately. Model/code references include WORC GS 30I ERP I COMBI NG BLR 00005 and 968497.

• Type: Gas condensing combi boiler (wall-mounted)
• Fuel: Natural Gas (NG)
• Space heating output: up to 24 kW (approx.)
• DHW output: 30 kW (nominal)
• DHW flow rate: up to approx. 12.3 l/min (35°C rise)
• ErP efficiency class: A
• Dimensions (H x W x D): approx. 710 x 400 x 330 mm
• Built-in frost protection and high-efficiency modulating pump
• Clear, simple user controls with backlit display
• Compatible with Worcester Bosch controls and filters
• Flue options: horizontal or vertical (60/100 mm, sold separately)
• Manufacturer: Bosch Thermotechnology Ltd (Worcester Bosch)
• Supplied: boiler unit only; flue and accessories required for installation