the 107194 Range Stop Screw

supporting multiple mounting configurations for faster service calls

Classical Super Gripbelt engineered for high-demand HVACR and industrial motor applications

which serves as the "brain" for larger main valves in pilot-operated systems

ensuring a precise fit within the heat plenum where accurate sensing is vital

Johnson Controls T-4000-2139 Cover the 107194 Range Stop ScrewThe Johnson Controls T 4000 2139 is a professional grade horizontal thermostat cover designed specifically for the T 4000 Series pneumatic room thermostats. Engineered for sleek, unobtrusive installation, this beige plastic cover features a clean aluminum faceplate without a thermometer window or setpoint adjustment openings. This configuration is ideal for facilities where unauthorized tampering must be minimized while maintaining a uniform aesthetic