Worcester Bosch Greenstar 4000 System GR4700iW 18 S NG system boiler only 18kW

Product Description

The wall-mounted Worcester Bosch Greenstar 4000 System GR4700iW 18 S NG system boiler pack offers an attractive design, improved installation and excellent performance. ErP A-rated for energy efficiency, this 18kW boiler includes an intuitive display panel for ease of use.

Product Features

• Ease of installation SimpleSwitch to previous Worcester i System models with pre-piping jig offering rear piping as standard
• Flexibility of siting provided by long flue lengths (up to 12m with 60/100mm flues) and a 500ml integrated condensate siphon to reduce the risk of freezing
• Complete peace of mind for the end user with a 10-year heat exchanger and a 7-year product guarantee available as standard. Wide modulation range designed to optimise efficiency when heating demand is low
• High-end design, quiet operation (up to 42dB(A)) with an intuitive, long text, colour boiler display for ease of use

Web Pack Includes

141653 Worcester Bosch Greenstar 4000 system 18kW

• WB_Greenstar_4000_Combi_Instal_Brcr
• WB_GR4700iW_18_S_NG_ErP_Data_Fiche
• WB_Greenstar_4000System_Installation
• WB_Gas_Fired_Boiler_Prdt_Guide_2021