This soft grid diffuser is designed to fix on to the end of 310mm diameter ducting for Master indirect fired space heaters
It acts as a vent on the end of the warm air ducting, allowing you to vent warm air from the heater into the space that you want to heat.
The diffuser keeps the end of the ducting tidy and presentable, and prevents objects from entering the end of the ducting.
It has a simple zip-on design, which makes it very easy to attach to the end of the flexible ducting.
This method of indirect heating is ideal for marquees and events, workshops, construction sites and more.
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