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ensuring a restricted air-side pressure drop and maintaining system static pressure
reducing unnecessary service calls for minor temperature fluctuations
the A30-X450 provides robust power handling for high-demand motors and compressors
Using this OEM part prevents potential damage to the control board and ensures optimal combustion performance
Johnson Controls P-3800-2 Controller 30067439-890 ensuring a restricted air-side pressureThe 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
US$ 410.00
US$ 350.00
US$ 67.50