| The Worcester Greenstar 2000 25 combi boiler is ideally suited for small-medium, single bathroom properties. Fully compatible with Worcester wireless RF controls, and third party external 230V controls, this natural gas combi offers ErP A-rated levels of efficiency alongside excellent reliability. Modulating down to 3kW, the Worcester Greenstar 2000 25 combi is a great option for homeowners looking to reduce gas consumption. This model is Quiet Mark accredited, operating at just 47dB(A), and boasts the Which Best Buy Award. • Installation made easy, with in-line hydraulic and gas connections, pre-wired mains cable and a PRV positioned to provide a variety of pipe routing options.• Enhanced perf… | |