Worcester Greenstar 25Si Compact Combination Boiler Natural Gas
The product(s) listed on this page have been superseded by:Worcester Greenstar 25Si Compact Combination Boiler Natural Gas ErP 7733600050
|Flow Rate (L/min)||10.2|
|Greenstar Gas Boiler Brochure|
|Worcester Si Compact ErP User Manual|
Worcester Greenstar 25Si Compact Combi Boiler NG
High Efficiency 25kW Condensing Combi Boiler
The 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 l/min despite their compact size.
The Greenstar Si Compact Combi Boiler 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 rated efficiency (SEDBUK 2005 value)
- Can be installed in a standard kitchen cupboard without the need for ventilation
- Split jig design for optimum lift weight (32.9kg)
- The expansion vessel has a simple drop lock mechanism that connects directly onto the hydraulic unit
- Ability to pre-plumb all 7 connections without the boiler being on the wall – gas, water, PRV & condensate connections
- Robust wall mounting frame provided as standard allows space for pipes behind the boiler
- LCD boiler display for operation status, commissioning features and diagnostics
- EMS-BUS compatibility enables use with Worcester intelligent controls series