Worcester Bosch 21Ri Heat Only Boiler Including Flue & 15mm Scale Reducer

The Worcester Bosch 21Ri Heat Only Boiler Including Flue & 15mm Scale Reducer is a compact and highly efficient heating package designed for homes with a traditional open-vent or conventional heating system. Supplied with a horizontal flue kit and a 15mm Scale Reducer, this complete package provides dependable central heating while helping protect the boiler against limescale build-up in hard water areas, ensuring long-term performance and reliability. Part of the trusted Worcester Bosch Greenstar Ri range, the 21Ri is ideal for properties with an existing hot water cylinder and cold water storage tank. Its compact...