Note that this model is not a suitable substitute for heat pump applications

ensuring that HVAC freeze protection protocols are active when temperatures drop

How do I ensure a proper seal when installing this lead set

High Tolerance Standards: Tight

Rugged Construction: Durable silver-finish housing designed to withstand demanding mechanical room environments

Nor East Controls 30041088-107 Valve Stem Button R-449A Note that this model isThe Nor East Controls 30041088 107 Valve Stem Button is an essential OEM replacement component engineered for precision in industrial process control. Designed to maintain exact valve stem positioning, this part is the direct technical replacement for the legacy 312495 model. For technicians servicing Nor East Controls (NEC) assemblies, this button provides the necessary interface between the actuator and the valve internals, ensuring consistent