The AllPoints Foodservice Parts & Supplies 421792 Defrost Control is an essential refrigeration mechanical component designed for optimal performance. This adjustable unit measures 2-5/16"L x 2-11/16"L x 3/4"D and operates within a temperature range of -32°F to 135°F. Constructed from durable black plastic, it is compatible with 115v systems and supports a maximum compressor rating of 1/3 HP at 10 amps. Ideal for maintaining efficient defrost cycles in refrigeration units, this component ensures reliable operation and longevity.