Product Type Hydronic Baseboard Heater Length 3 ft Color White Max Heat/Linear ft @ 180 F Water Temp 800 BtuH Fin Material Aluminum Tubing Material Copper Overall Length 36 3/4 in Overall Height 9 1/8 in Overall Depth 3 3/8 in Air Flow Direction Vertical Assembled Yes Connection Type SWT Flow Rate 1 gpm 4 gpm Heating Element Tube Diameter 3/4 in Heating Method Convection Housing Color White Housing Finish Semigloss Housing Material Steel with Aluminum Grill