Buderus’ high-output, hydronic steel-panel radiators produce comfortable heat by providing both convection and radiant heat. The Buderus radiators are designed to operate with individual thermostats. A unique design feature on all panel radiators is the Flow-Setter Valve. This feature enables the installer to quickly and easily regulate the water flow through the radiator, room by room. The result is a consistent, even heat throughout all panel units in the house.