27kW Greenstar 27Ri ErP Regular Gas Boiler - Worcester Bosch (White) - 7733600064

The Worcester Bosch Greenstar 27Ri is a compact 27 kW heat-only boiler designed for open-vented systems with a separate hot water cylinder. Ideal for medium to large homes, this wall-mounted unit fits neatly into kitchen cupboards or utility spaces. With Quiet Mark certification and ErP A-rated efficiency, the Greenstar 27Ri provides quiet, cost-effective heating performance. 

• Compatible with S and Y plan systems
• Extremely reliable and efficient heat exchangers
• Compact dimensions can be installed in a standard sized kitchen cupboard
• Robust steel wall mounting frame allows space for pipes behind the boiler
• Digital and wireless programmers and room thermostats optimising boiler efficiency and fuel consumption
• Low electrical consumption when the boiler is in standby mode
• ErP A rated for heating
• Built-in heating temperature control
• Low nitrogen oxides and nitrogen oxides emissions