These hygienic, easy to clean radiant infrared heaters provide immediate warmth at the touch of a switch. The polished stainless steel enclosures will not corrode - an important point in kitchens and food manufacturing, as flakes of paint or rust will never emanate from the heater and the element is protected by a sealed glass front. Approved by major food manufacturers. Recommended for commercial kitchens, hotel kitchens etc. and other areas where food is prepared, and where food products and ingredients are manufactured and/or tested.