Heil Quaker ICP 3002280 Photo Cell 320720-756 a high-temperature globe valve or
Baker’s notes & crumb story
Description
Heil Quaker ICP 3002280 Photo Cell 320720 756 a high temperature globe valve or a high temperature globe valve or specialized steam ball valve is required You must pair it with an RA2000 operator (sensor dial) to achieve automatic temperature control