Honeywell 2-Spdt 0/100F 20' Capillary Temperature Control
Remote Bulb Controller, Regulates Temperature Of Air Or Liquids In Ducts, Pipes, Tanks And Boilers, 120vac Or 240/277vac, 0-100 Degree Setpoint Temperature Range, 125 Degree Maximum Operating Temperature, 3 Degree Fixed Differential Tempera
1/2"X4 3/16" Copper Bulb, 20' Capillary Length, 2 Spdt Output, Can Be Mounted In Any Position