The Greenstar 1000 GR1000W 30 C NG is Worcester Bosch's most price competitive combi boiler, suitable for apartments and small to medium homes. It can simultaneously deliver hot water for one bath and one shower. The compact, cupboard fit design ensures ease of installation even in smaller dwellings, whilst still delivering ErP A-rated levels of efficiency. It offers excellent reliability, underlined by a competitive 5-year guarantee when fitted with any filter. Designed to be accessible for all, the Greenstar 1000 offers every home greater choice and the opportunity to have a market leading Worcester Bosch boiler. Installation is made easy with Worcester Bosch's lightest ever lift weight at just 26.7kg, in-line hydraulic connections and easily accessible installer PRV connection. It also features Quick Tap water saving functionality and a competitive 1:5 modulation range to minimise gas consumption when fitted with load compensating controls.