Black Quartz Cloth Radiant Panel heaters can be mounted in any orientation. They have a high temperature black quartz composite face with a precision wound resistance wire. These panels are encased in a heavy gauge aluminized steel enclosure or optional 304 Stainless Steel. This style of radiant panel can transmit up to 79.5% of the input energy and can be positioned as close as 2″ to 4″ from the material being heated. Our engineers are factory trained to help spec and design the proper panel heater for your application.