5 High-Light Radiant Zones: Front-Right: 5 1/2" (140Mm) Booster 1,200W Back-Right: 7 5/8" (195Mm) Booster 2,000W Central: 5 1/2 - 8 1/4 - 10 5/8" (140-210-270Mm) Booster 750 900 1,050W Back-Left: 5 1/2" (140Mm) Booster 1,200W Front-Left: 4 3/4 - 7" (120-180Mm) Booster 800 1,200W Soft-Touch Controls 5 High-Light Radiant Elements, Including 2 Variable Zones (Central Zone With Three-Level Adjustment) 9 Power Levels For Each Zone Residual Heat Indicator For Each Zone Automatic Safety Cut-Out Individual Timer For Each Zone (1 - 99Min) Child Safety Lock Voltage Rating: 240/208V 60Hz Connected Load (Nominal Power): 240/208V - 8.6/6.5 Kw - 36/32 Amps Electrical - Single Phase 3 Or 4-Wire Cable Required, 60Hz, Fused On Both Sides Of Line With Ground