the unit includes side-by-side box lugs and quick-connect terminals

and the necessary center mounting screw for a complete installation

High Discharge Capacity: Rated for 697

Precision-machined for a high-tolerance fit

Precise Thermal Calibration: Factory-set to 250 degrees Fahrenheit to protect the heat exchanger from structural fatigue

Schneider Electric (Barber Colman) N800-9423 Diaphragm the unit includes side-by-side boxThe 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