Johnson Controls A19ADB-38 Temperature Control 318518-761 Professionals rely on the Sporlan

Professionals rely on the Sporlan Catch-All series to prevent TEV freeze-ups and compressor failure by capturing particles down to the micron level in a single pass

and QMark industrial and commercial heating units

Engineered for high-ambient performance

and Coleman systems

then turn it counter-clockwise until the 'Status Closed' LED engages

Johnson Controls A19ADB-38 Temperature Control 318518-761 Professionals rely on the SporlanThe 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