and Allied Air units

For field technicians and contractors

including the RN series

facilitating accurate differential pressure sensing across the heat exchanger or vent system

This model includes the EL1214-SV sensing probe (Part #45-175)

Johnson Controls A-4210-6001 Drain Trap Freon and Allied Air unitsThe Johnson Controls A 4210 6001 is a professional grade automatic drain assembly designed for high performance moisture removal in compressed air systems and pneumatic control circuits. As the direct replacement for the legacy A 4210 601, this unit features updated internal components for improved reliability and faster cycling. Precision engineered for HVAC pneumatic systems, the assembly includes a replacement drain trap, a durable polycarbonate