Worcester Bosch Greenstar 4000 24kW System Boiler Including Flue & 15mm Scale Reducer

The Worcester Bosch Greenstar 4000 24kW System Boiler Including Flue & 15mm Scale Reducer is a premium heating package designed for homes with a sealed heating system and a separate unvented hot water cylinder. Supplied with a horizontal flue kit and a 15mm Scale Reducer, this complete solution delivers reliable central heating while helping to reduce limescale build-up in hard water areas, protecting the boiler and maintaining long-term efficiency. Combining Worcester Bosch's renowned engineering, quiet operation, and smart control compatibility, the Greenstar 4000 is an ideal choice for homeowners seeking dependable and energy-efficient heating. Designed...