Schneider Electric (Barber Colman) AM-703 Span Adjustment Module 30067439-890 This relay is a direct

This relay is a direct OEM replacement part for many Copeland units

and Series 51 units

This HVAC orifice is specifically engineered for the aerodynamic profile of York fan blades

including AFE17 and RST40 series

Contractors rely on this specific condensate collection pan for its durability and exact port alignment

Schneider Electric (Barber Colman) AM-703 Span Adjustment Module 30067439-890 This relay is a directThe Schneider Electric (Barber Colman) AM 703 Span Adjustment Module is a precision input rescaling module designed for field technicians and system integrators who need to bridge the gap between non standard control signals and standard 2 to 10 Vdc HVAC actuators. This SmartX damper actuator accessory is essential for legacy retrofits or custom control sequences where a secondary signal source or non linear sensor requires normalization. It allows