Schneider Electric (Barber Colman) N800-9423 Diaphragm the ICM255 is a common

the ICM255 is a common electronic upgrade for older thermal fan delays

ensuring zero-clearance issues during field installation

The "H" suffix typically denotes the "Husky" branding used in specific distribution channels

making it a reliable solution for managing high-voltage components while maintaining a compact footprint

or internal scaling

Schneider Electric (Barber Colman) N800-9423 Diaphragm the ICM255 is a commonThe Schneider Electric (Barber Colman) N800 9423 Diaphragm is a critical replacement component engineered for the 2473 Series pneumatic actuators. This 3 inch pneumatic control diaphragm is designed to restore precise pressure regulation in commercial HVAC systems, ensuring accurate stroke and force for optimal damper and valve positioning. As a direct 21 841 diaphragm replacement, the N800 9423 maintains the same form, fit, and performance