Johnson Controls P-3800-2 Controller Freon ensuring a secure and vibration-resistant

ensuring a secure and vibration-resistant fit into the burner assembly

By maintaining consistent flame rectification and thermal feedback

Optimized Power Draw: 12-watt consumption provides the necessary pull-in and holding force for various refrigeration fluids without excessive heat generation

effectively maintaining a 30°F differential to prevent heat exchanger overheating

Johnson Controls P-3800-2 Controller Freon ensuring a secure and vibration-resistantThe 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