CMP Union [1-1/2" MPT x 2" Slip, Self-Sealing] (21063-180-000) astral Useful when replacing a damaged

Useful when replacing a damaged or unresponsive topside

and this Grasslin Diehl panel-mount version is a 115 volt SPDT model using the FM1SWUZ-24U reference

115/230V input with 12V 5A output

Improves topside appearance and service quality

helping restore the coordinated behavior homeowners expect when the original pack starts to fail or act unpredictably

CMP Union [1-1/2" MPT x 2" Slip, Self-Sealing] (21063-180-000) astral Useful when replacing a damagedThe CMP Union [1 1 2" MPT x 2" Slip, Self Sealing] is a practical replacement union fitting for service work where matching the original configuration matters more than making a broad, generic substitution. It is used in plumbing service areas where matching the connection type and size is critical for leak control, easier equipment access, and a cleaner repair. Key identifying details from the listing include 1 1 2" MPT x 2" Slip, Self Sealing.