Special Features:

Defrost timer; time initiated, remote temp or pressure terminated; back-up mechanical defrost termination adjustable from 4 to 110 minutes in 2 minute increments; 1 to 6 defrost cycles per day; synchronous motor 120 v, 60 hz; gray wrinkle finish; bacvk mtg; defrost by electric heat, hot gas orcompressor shut-down

Properties:

An item which actuates included electrical contacts and/or switches in an orderly succession, and at a predetermined interval(s) for the purpose of controlling the operation of another electrical device(s). May have provision for manually establishing an operational sequence or cycle. See also relay, motor driven; timer, interval; keyer (as modified); chronometer, make-break circuit and intervalometer (as modified).