Johnson Controls D-9502-8 Positioner R-410A the A421GEF-01C supports both DIN

the A421GEF-01C supports both DIN rail mount and surface mounting

providing a stable 120V output to the silicon carbide or silicon nitride igniter

The Maxitrol SC11-B Signal Conditioner is a track-mounted interface designed for veteran technicians needing to integrate modern Building Automation Systems (BAS) with Selectra modulating valves

Industrial Durability: Heavy-gauge construction provides long-term support against thermal cycling and high-velocity airflow

maintaining the original engineering specifications for system efficiency and duty cycle performance

Johnson Controls D-9502-8 Positioner R-410A the A421GEF-01C supports both DINThe Johnson Controls D 9502 8 Positioner is a precision pneumatic accessory engineered for high accuracy control in terminal unit applications. Specifically designed for integration with D 3153 Series Actuators, this pilot type positioner ensures linear movement and precise positioning of dampers in response to varying controller signals. It features a 2 12 PSI adjustable starting point and a 3 13 PSI adjustable operating span, providing technicians