McDonnell & Miller 67-BC-2 Low Water Cut Off 322056-301 Installation Versatility: The reversible lead-end

Installation Versatility: The reversible lead-end rotation and standard 48-frame mounting pattern allow for quick adaptation to various fan blade pitches and mounting brackets

often up to 150 PSI for water applications

and R507 systems where flow requirements match these specifications

without this precise signal

Common Questions Which boiler models work with this kit

McDonnell & Miller 67-BC-2 Low Water Cut Off 322056-301 Installation Versatility: The reversible lead-endFor steam boiler maintenance, the McDonnell & Miller 67 BC 2 Low Water Cut Off is a critical safety component designed to protect residential and commercial systems from dry firing. This 120V mechanical, float style control effectively interrupts the burner circuit if water levels drop below the safe threshold. Featuring dual precision switches, the 150210 model provides high reliability operation for both the low water cut off and an alarm or