Utica-Dunkirk S47 Limit Switch 320735-701 Is the Watts 0121450 a

Is the Watts 0121450 a direct replacement for the LF140S3-125-1

Its compact NEMA 4 design and 1/4 inch NPT connections make it a drop-in replacement for standard economical condensate management setups

as non-M2 components are not interchangeable

Can the RIBU2SC be used in plenum spaces

While the 400127-088 features a robust watertight and dust-tight design

Utica-Dunkirk S47 Limit Switch 320735-701 Is the Watts 0121450 aWhen you're out in the field and a homeowners boiler is cycling on high limit or failing to fire, the Utica Dunkirk S47 Limit Switch is the OEM replacement part you need to restore safe, reliable operation. This high limit safety control is a critical safeguard in hydronic systems, engineered to interrupt the burner circuit if water temperatures exceed safe operating parameters. As a precision calibrated HVAC safety switch, it features a 200F open