Durable Construction: Features a robust immersion well design capable of withstanding standard hydronic system pressures and chemical treatments

Sub-Master Control: Responds to thermostat branch signals for accurate reset of air velocity setpoints in variable air volume systems

Designed for professional-grade HVAC condensate management

Designed for precise thermal response

0A at 120VAC and 125VA pilot duty

Johnson Controls A-4300-600 Bypass Valve Els PW 17895 Durable Construction: Features a robustThe Johnson Controls A 4300 600 is an industrial grade Service Bypass Valve specifically engineered for integration with A 4400 Series Refrigerated Air Dryers. As a critical component in pneumatic control systems, this valve allows technicians to isolate the air dryer for maintenance or filter replacement without interrupting the downstream compressed air supply. Its robust construction ensures reliable performance in demanding HVACR environments,