White-Rodgers 1687-9 Refrigeration Temperature Controller, 8ft Capillary

The White-Rodgers 1687-9 provides positive control of refrigeration applications where remote control is desired and uses a 8 inch capillary. Features Hydraulic action element Dustproof steel case with top and bottom knockouts Temperature dial graduated in °F and °C and can be adjusted through cover High electrical ratings allow operation of most equipment without use of relays or motor starters