Honeywell RLV3120A1005/E1 Digital Non-Programmable Thermostat for Electric Baseboard Heating Easy to use and install for home temperature control TRIAC switching for accurate temperature control of +/-0.5 degrees Fahrenheit Silent operation with no annoying clicking noise Compatible with electric baseboards (120-240 volt) convectors and radiant ceiling applications with minimum load of 0.83 A (resistive only) 200 W @ 240 VAC or 100 W at 120 VAC and a maximum load of 8.3 A (resistive only) 2000 W @ 240 VAC or 1000 W @ 120 VAC LCD display, on-screen heating command indicator