Flexible Ducting 250mm 5m

5m Flexible ducting suitable for use with Sealey indirect heater ABI1000. Flame and heat retardant made from glass fibre with 250mm diameter. It can be used to direct warm air from the heater's warm air outlet into a space where there’s limited ventilation, or where people are present. It will deliver huge volumes of clean, dry, fume-free heat safely and economically. Suitable for heating marquees, events, halls, workshops, warehouses, construction sites and more. The flexible design allows the duct hose to be packed down when not in use, for easy transport and storage.