The Johnson Controls T-4002-203 is a high-performance direct acting pneumatic thermostat designed for precise temperature regulation in commercial HVAC systems

or differential pressure for various duct configurations

This is a 3K-MR thermistor

compatibility is determined by the regulator body and orifice sizing

Fasco D473 Motor 326058-755 The Johnson Controls T-4002-203 isThe Fasco D473 Motor is a high performance 1 20 HP refrigeration fan motor engineered for demanding commercial HVACR applications. Operating at 115V and 1550 RPM, this 4 pole shaded pole motor provides reliable air over duty in walk in coolers, beverage dispensers, and display cases. Built with a 3. 3 inch frame diameter and sleeve bearings, the D473 is a direct GE 11 frame replacement motor, ensuring seamless integration into existing systems. The