Durable Construction: High-temperature stainless steel electrode resists oxidation and carbon buildup for extended service intervals

Precision Control: Features a proportional action mechanism that prevents short-cycling and maintains tighter setpoint tolerances than standard on/off thermostats

which is critical in the suction line where vibration and thermal expansion are constant

ensuring long-term stability in demanding environmental control systems

four wires are utilized for the logic and power connection

Trane VAL9292 Service Valve 318172-701 Durable Construction: High-temperature stainless steel5 16x3 8 Liquid Service Valve