and Evcon furnaces

High Pressure Rating: Forged construction handles extreme pressure cycles and vacuum pump applications without fatigue

Robust Voltage Rating: Rated for 370Vac applications

Ensure field-level accuracy in gas pressure regulation with the Sensus 143-62-021-18 Orange Spring

Johnson Controls V-9999-6003 Spring Kit and Evcon furnacesThe Johnson Controls V 9999 6003 Spring Kit is a vital maintenance component designed for technical field service on VT Series Terminal Unit Valves. This kit provides a 9 to 13 PSI spring range, calibrated specifically for 5 16 inch stroke applications. It is the correct service part for ensuring precise tension and modulating control when paired with V 3802 Series oval top actuators or V 4000 pneumatic actuators. By replacing worn internal springs,