the regulator allows for precision field adjustments between 3" and 5" W

Lead-Free Compliant: Certified for use in potable water systems

Durable Construction: Features a roll steel casing and aluminum flange for enhanced heat dissipation and resistance to harsh outdoor environments

though this board is designed to interface with standard Utica-Dunkirk 24V probes

this Barber Colman legacy-compatible kit is the standard for maintaining pneumatic valve assembly integrity

Hydrolevel EL1220-SV Sensing Probe R-22 the regulator allows for precisionThe Hydrolevel EL1220 SV is a specialized low water cut off (LWCO) sensing probe designed for high performance liquid level monitoring in hydronic heating and steam boiler systems. Featuring a rugged short ceramic insulator, this 45 221 part number is engineered for tight clearance installations where standard probes may interfere with internal castings or piping. The 1 2" NPT threaded connection ensures a secure, leak proof seal, while the 2 1 16"