The all new Worcester Greenstar gas-fired Si Compact is the successor to the Greenstar Si combi boiler. Ideal for apartments and small to medium sized properties with one bathroom, it has a host of performance-enhancing features, including the revolutionary WB7 heat exchanger which enables the appliances to deliver DHW flow rates of 10.2 and 12.3 l/min despite their compact size. The new Greenstar Si Compact has been designed to make installation and commissioning easier and quicker, and comes supplied with a unique wall-mounting jig which enables the installer to quickly pre-plumb all seven pipe connections without the boiler being on the wall. A built in LCD display provides quick and easy operation status and fault diagnosis, providing greater clarity during maintenance and operation. The boiler comes packaged with a vertical flue pipe for additional convenience and value.
Energy-saving anti-cycle and modulation control
Low lift weight
Wall mounting jig providing pre-plumbing and rear piping as standard
Comfort and ECO modes to suit hot water delivery needs
Double seal siphon located at the front of the boiler for easy maintenance
Can be installed in a standard kitchen cupboard without the need for ventilation
5 year guarantee as standard, extended to 8 years* when installed with any Greenstar System Filter. *Terms and conditions apply