Johnson Controls T-3100-2 Thermostat Refrigerant this Johnson Controls jackshaft assembly

this Johnson Controls jackshaft assembly optimizes system efficiency and prevents uneven air distribution within the ductwork

this radial ball bearing provides the reliability needed for demanding service calls

This ensures it can withstand the high pressures and temperatures typical of commercial hydronic systems while maintaining structural integrity

5-minute retry period and an 85-second trial for ignition (TFI)

Johnson Controls T-3100-2 Thermostat Refrigerant this Johnson Controls jackshaft assemblyThe Johnson Controls T 3100 2 is a robust pneumatic thermostat designed for precision control in HVAC pneumatic control systems. This non relay type thermostat operates with a direct acting control signal, increasing output pressure as the sensed temperature rises. Engineered for versatility, it features a 60 to 150 degree F range and includes a 42 inch capillary for remote sensing in varied duct or room environments. With a 25 psig maximum supply