McDonnell & Miller 351800 Hook-Up 30067439-890 Optimized Performance: Specifically rated for

Optimized Performance: Specifically rated for R22 capacity-8

Integrating this Trane 24V transformer ensures strict adherence to original equipment specifications

as York and Coleman often share part numbers

ensuring precise alignment of the blower shaft

delivering digital accuracy that field-wired universal sensors cannot match

McDonnell & Miller 351800 Hook-Up 30067439-890 Optimized Performance: Specifically rated forThe 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