J.c. Digital Control

• Can replace traditional electromechanical devices with improved accuracy and higher reliability. • Designed for heating or cooling modes of operation. • LED's indicate SPDT relay output. • Wide adjustable differential of 20°F to +100°F. • Sensor wire can be run up to 800 feet away. • NEMA 1 high-impact plastic enclosure suitable for surface or DIN-rail mounting. The A419 can be used to control a wide variety of single-stage refrigeration or HVAC. equipment. Typical applications include:. Frozen/refrigerated food cases, compressor lockout, beverage/milk coolers, condenser fan. cycling, boiler control, pump control, space and return-air temperature control, immersion sensing. for actuation of hot water and steam valves in heating applications