Variable Speed Controllers

An electronic 7 day timer with automatic summer/winter time settings. Two outlets, 8 on/off programs.

Electronic Adjustable Defrost Timer, 115v, 10 Amp Max, 1/3 Hp Compressor Adjustable Defrost Frequency 4 To 12 Hr Adjustable Defrost Time 10 To 35 Min Temp Range 32 To 135 F 4ea. 1/4" Tab Terminals.

Supco® EDT10 Adjustable Defrost Control 115 V, 1/3 hp, 10 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

Automatic pressure switch allows for fully automatic operation of dryer booster fan. Fan runs for 10 minutes when positive pressure is sensed in the duct line then shuts off and turns on again as needed.

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