Aluminum radiant floor heat transfer plates
Aluminum radiant floor heat transfer plates are necessary for most radiant heating installations that are not encased in concrete. They improve the conductivity of heat out of the radiant tubing and increase the surface area of the system to speed heat transfer to the building.
Radiant floor heating systems like to tout that they are the "most efficient" method of heating a home. The high efficiency of radiant systems only happen due to the low required water temperatures to satisfy the heating load. So the lower the required water temperature to heat your home the more energy savings you will enjoy. The right heat transfer plate can mean money in your pocket.