White Rodgers Refrigeration Temperature Control, -30 Degrees F To 90 Degrees F Range (8' Capillary)

Specifications -30 Degrees F To 90 Degrees F Range 4-1/2 Degree F To 40 Degree F Adjustable Differential 8' Capillary SPDT Close On Rise Features Hydraulic action element. Dustproof steel case with top and bottom knockouts. Temperature dial graduated in Degrees F and Degrees C and can be adjusted through cover. High electrical ratings allow operation of most equipment without use of relays or motor starters. Type 1609-90 - For use in zoning systems where all thermostats control a common compressor and a separate solenoid refrigerant valve in each zone