Johnson Controls A19ADB-38 Temperature Control 326010-701 1/2" discharge) to maintain optimal

1/2" discharge) to maintain optimal mass flow and system performance

centralizing boiler water level monitoring and safety controls in one robust casting

ensuring seamless integration with existing Building Automation Systems (BAS)

This replacement probe rod is a critical component for low water cut-off (LWCO) systems

Johnson Controls A19ADB-38 Temperature Control 326010-701 1/2" discharge) to maintain optimalThe Johnson Controls A19ADB 38 is a high limit mechanical temperature control engineered for precision in demanding HVACR environments. This remote bulb temperature control operates across a wide 100 to 240 degree F setpoint range, providing a critical safety layer for hot water boilers and air heating systems. Utilizing an SPST (Single Pole Single Throw) switch configuration, the unit is designed to open high, effectively cutting power to the circuit