The Worcester Bosch Greenstar Oilfit range provides an easy-fit fluing solution for internal floor-standing boilers and external boilers. It offers multiple fluing options, allowing installation from the top, rear, or side for internal boilers and from the rear and side for external boilers. The Oilfit range is designed for quick installation with its Push-Fit connection, which forms a gas-tight seal and often eliminates the need to cut the flue. This range simplifies flue extension, elbow, and adaptor fitting, requiring no special tools.