Supco EDT11 Adjustable Defrost Control 115 V, 3/4 hp, 20 Amp

Supco edt11 adjustable defrost control 115 v, 3/4 hp, 20 amp features/benefits universal replacement electronic circuitry adjustable defrost frequency 4 to 12 hours adjustable defrost time 10 to 35 minutes available in 115 & 208/240 volts standard size & mounting to fit most applications no ground wire quiet operation & durability dust proof case temperature range 32 to 130°f humidity range 10-95 non-condensing.