Schneider Electric THCR-4

Two-Position Enthalpy Controller, Three 6” Leads, 4-¾”H x 6-½”W x 3-½”D, With Electrical Box

For ON-OFF (two position) low voltage control of the amount of air brought into the cooling system with respect to the “total heat” (enthalpy) of the outside air. THC-3, THCR-4 and THCR-5 controllers replace Honeywell H205A series.