R8182D1079 Honeywell Control

THE HONEYWELL R8182D1079 Control. W/WELL Adaptor LESS WELL. Combination Protectorelay™ and Hydronic Heating Control with High limit: 10 F fixed; low limit/circulator: 10 F to 25 F adj. Differential. HEAT CONDUCTING COMPOUND. VERT Mounting CASE.