McDonnell & Miller 351800 Hook-Up Els PW 17895 ensuring field compatibility for technicians

ensuring field compatibility for technicians servicing older units

preventing the burners from igniting even if the inducer motor is running

maintain a loading air gap of 1/16" to 1/8"

this is a uni-directional drier

but matching the SKU is the most reliable method

McDonnell & Miller 351800 Hook-Up Els PW 17895 ensuring field compatibility for techniciansThe McDonnell & Miller 351800 Hook Up (Model SA259 24) is a critical upper quick hook up fitting designed for seamless integration with Series 47 and Series 47 2 mechanical water feeders. This professional grade component also serves as a direct replacement part for Series 42S A, 42A, and 64 A low water cut offs (LWCO). By utilizing this specific boiler control fitting, technicians can ensure precise water level monitoring without the intensive labor