These panels are slim line, non-glowing, highly efficient radiant heaters, providing soft radiant warmth and the ideal environment for outdoor undercover or open indoor applications. They are specifically engineered for undercover outdoor applications, to be efficient, elegant & advanced. The unique high surface area of the heaters face and stainless steel heating elements ensure it provides rapid and even heat dispersion. Assured reliability and safety the heaters are manufactured in a high tech factory in Austria, Europe. The outer casing of is made from tough durable steel. The heaters face is crafted from a lightweight aluminium alloy extrusion. The specialised coating provides excellent corrosion resistance against salty conditions.