Honeywell RLV3120A1005

TRIAC switching for accurate temperature control of +/-0.5 degrees Fahrenheit. Silent operation with no annoying clicking noise (2000 Watts). Compatible with electric baseboards (120-240 volt) convectors and radiant ceilings. LCD display, on-screen heating command indicator. 6.5″ W x 1.5″ D x 9″ H.