Belimo B252 Valve 321042-401 Is the 70W power rating

Is the 70W power rating sufficient for extreme winter conditions

this specific orifice is calibrated exclusively for natural gas service

Key Benefits for Contractors Paraffin-Based Actuation: Provides superior sensitivity and rapid temperature correction compared to standard bimetallic coils

the switch should be closed (show continuity)

this OEM part provides a reliable solution for restoring precise furnace fan delay settings

Belimo B252 Valve 321042-401 Is the 70W power ratingThe Belimo B252 is a high performance 2 way characterized control valve designed for precision in hydronics. Featuring a 2 inch NPT connection and a 85 Cv rating, this valve ensures linear heat output through its unique equal percentage flow characteristic. Engineered with a nickel plated forged brass body and a stainless steel ball and stem, it provides superior durability in demanding HVAC chilled and hot water systems. The integrated characterizing