Eaton Cutler-Hammer 3457B16G01 Trim Lock 320788-704 This zero differential valve requires

This zero differential valve requires no minimum pressure to operate

The Watts R11-04C is rated for operation between 40°F and 120°F (4

eliminating the need to break or drain pipe connections

eliminating the need for complex field programming while restoring factory-standard performance to the blower assembly

System Reliability: Automatic lead/lag rotation balances component wear

Eaton Cutler-Hammer 3457B16G01 Trim Lock 320788-704 This zero differential valve requiresThe Eaton Cutler Hammer 3457B16G01 Trim Lock is a critical hardware component designed for securing the structural integrity of Pow R Line panelboards and load center interiors. Engineered as a direct replacement for WestingHouse and Cutler Hammer trim assemblies, this lock mechanism ensures the flush or surface mounted trim remains seated against the tub or box, maintaining the NEMA rating and interior safety barriers. This panelboard trim lock