Johnson Controls A19ADB-11 Utility Thermostat Refrigerant Designed specifically for Trane and

Designed specifically for Trane and American Standard units

ensuring a leak-proof hermetic seal under high-pressure HVACR conditions up to 700 PSIG

High-dielectric ceramic insulator prevents signal leakage to the chassis ground

Always verify compatibility with your unit's specific model and serial number

offering the structural integrity required to withstand high-pressure differentials common in industrial refrigeration cycles

Johnson Controls A19ADB-11 Utility Thermostat Refrigerant Designed specifically for Trane andThe Johnson Controls A19ADB 11 is a commercial grade remote bulb temperature control designed for extreme high temperature monitoring. This single stage, manual reset thermostat is engineered to open the circuit on temperature rise, making it a critical safety limit for heating systems. Operating on multiple line voltages (120 208 240 VAC), it features a liquid filled sensing element that ensures reliable performance across a broad 200F to 550F range.