Bard S8406-105 Control Els PW 17895 The Johnson Controls PSMN24DAS is

The Johnson Controls PSMN24DAS is a non-isolated linear DC power supply designed for precision in commercial HVACR control applications

Constructed for high-cycle industrial environments

specifically designed for the high-operating pressures of modern HFC refrigerants

2 fuel oil systems

Standard assemblies typically include the primary pan structure

Bard S8406-105 Control Els PW 17895 The Johnson Controls PSMN24DAS isThe Bard S8406 105 is a high precision low ambient fan cycle control engineered to regulate condenser fan operation in external cooling environments. Designed as the direct OEM replacement for 8406 105, this pressure actuated switch is critical for maintaining stable head pressure when outdoor temperatures drop below standard operating thresholds. By cycling the fan motor, the S8406 105 prevents evaporator coil freeze ups and ensures consistent