McDonnell & Miller 318827 O-Ring Using a switch with an

Using a switch with an incorrect temperature range can lead to safety hazards or frequent nuisance tripping

specifically replacing spade terminals on models like the M9106-AGA and M9124-AGC

as some larger or specialized tanks may require a 3/4" drum adapter instead

For high-altitude applications

McDonnell & Miller 318827 O-Ring Using a switch with anMaintain the integrity of your low water cut offs with the McDonnell & Miller 318827 O Ring. As a veteran technician, you know that a high pressure steam environment demands precise sealing. This square cut O ring, also recognized as Model 69 114, is the standard replacement part for the Series 69 Low Water Cut Off and E 8 level controls. Transitioning from older gasket styles to this new style O ring ensures a tighter, more reliable seal between the