This is the updated factory designation for that part number and provides identical form

featuring a keyed plug for error-free wiring

The solid core desiccant blend provides high-moisture removal and acid filtration

High Millivolt Output: Delivers a consistent 25-35 mV range to ensure the electromagnetic power unit in the gas valve stays securely engaged

and pharmaceutical facilities

Johnson Controls A-4412-1 Air Dryer Freon This is the updated factoryThe Johnson Controls A 4412 1 is a high capacity refrigerated air dryer designed for pneumatic control systems requiring a consistent supply of clean, dry air. Operating on a 115V single phase power supply, this unit delivers a rated capacity of 12 SCFM, making it ideal for large scale commercial HVAC automation setups. The A 4412 1 12SCFM dryer utilizes a robust refrigeration circuit to lower the compressed air dew point, effectively removing