Johnson Controls V-3966-1002 Valve Refrigerant these two models are identical

these two models are identical

this auto reset limit switch is designed to restore continuity once the system returns to a safe operating range

This 24-pack bulk configuration is the standard for facility managers and HVAC contractors performing full-scale teardowns or routine seasonal heat exchanger maintenance across multiple units

Durable Insulation: High-grade ceramic prevents grounding issues and ensures the spark remains at the electrode tip

this model number refers to the valve body and internal trim only

Johnson Controls V-3966-1002 Valve Refrigerant these two models are identicalThe Johnson Controls V 3966 1002 is a heavy duty, two way brass pneumatic valve designed for high accuracy flow regulation in HVAC terminal units. Engineered for professionals handling fan coils and reheat coils, this 1 2" flare valve features a normally closed configuration to ensure system safety and efficiency during power or air signal loss. With a 3. 2 Cv flow coefficient and a precise 9 13 psi spring range, it provides stable throttling control