Excelsior Single Wall Flue System Reducer/Increaser – 1 Step (Single Size Reduction) extension When a tap is turned

When a tap is turned off or a ball valve shuts

perforated cover

- Pan length: 440-460mm

but it also connects to the existing hot water supply

Excelsior Single Wall Flue System Reducer/Increaser – 1 Step (Single Size Reduction) extension When a tap is turnedDESCRIPTION: Available in a range of diameters from 100 mm (4"), to 300 mm (12"), this easy to assemble system of various lengths and fittings, is used to provide flue connection to oil and gas fired boilers and air heaters, ventilation for boiler rooms, general ventilation and air conditioning duct work, laboratory fume cupboards and steam ventilation applications. Most of the system is manufactured using 0. 55mm thick type 304 bright finished