Johnson Controls VG1245AGH943GGA Valve Assembly 323269-701 this defrost control board utilizes

this defrost control board utilizes advanced sensors and logic to monitor frost accumulation on the evaporator coils and initiate a reversal of the refrigeration cycle at precisely the right threshold

This genuine OEM furnace high limit switch is a critical safety component designed to monitor heat exchanger temperatures and prevent hazardous overheating

maintaining the equipment's original safety sequence

The McDonnell & Miller 42S-HD Controller is a high-performance head mechanism only designed for seamless integration into existing Series 42-S float chambers

Johnson Controls VG1245AGH943GGA Valve Assembly 323269-701 this defrost control board utilizesThe Johnson Controls VG1245AGH943GGA is a precision engineered 2 way normally closed actuated ball valve designed for demanding commercial HVAC applications. This 1 2 inch NPT assembly features a forged brass body and stainless steel trim, ensuring durability in chilled or hot water systems. With a 4. 7 Cv rating and equal percentage flow characteristics, it provides stable control and prevents hunting in the loop. The integrated spring return