Johnson Controls P-3800-2 Controller 30067439-890 Industrial Durability: The stainless steel

Industrial Durability: The stainless steel housing protects sensitive internals from harsh mechanical environments and atmospheric corrosion

double-throw functionality to manage shared power paths between two different loads

Using this OEM part prevents potential damage to the control board and ensures optimal combustion performance

such as the FRHS series

reducing unnecessary service calls for minor temperature fluctuations

Johnson Controls P-3800-2 Controller 30067439-890 Industrial Durability: The stainless steelThe Johnson Controls P 3800 2 is a professional grade Reset Volume Controller engineered for precise airflow regulation in Variable Air Volume (VAV) systems. Designed as a pressure independent submaster device, it maintains accurate volume control between adjustable minimum and maximum setpoints in response to a thermostat or master controller signal. This unit supports a 13 25 PSIG supply pressure range and operates with a primary input capacity to