The Greenstar Plume Management Extension from Worcester provides a number of different options for fluing unwanted acidic gases out of the central heating system. From an internal floor standing boiler, they can be expelled through the top, rear or side, and from the rear and side from external boilers. Quick to install, the simple push-fit connections form a gas tight seal, in most cases it will also eliminate the need to cut the flue pipe. No special tools are required when fitting flue extens

Brand Name	Worcester Bosch