Johnson Controls T-4002-301 Conversion Kit Refrigerant ensuring that the evaporator coil

ensuring that the evaporator coil avoids both starving and flooding during operation

For contractors performing preventive maintenance

Common Questions What is the maximum amperage for the 24V side

With a wide 45-99°F setpoint range

you must verify the specific part number as those often require silicone or high-temp variants

Johnson Controls T-4002-301 Conversion Kit Refrigerant ensuring that the evaporator coilThe Johnson Controls T 4002 301 Conversion Kit is a professional grade solution designed for upgrading or replacing legacy pneumatic thermostats in commercial HVAC systems. This direct acting kit features a 55 85F dial range, providing precise setpoint control for single temperature applications. Engineered for seamless integration into existing pneumatic control loops, the assembly simplifies the transition from older dual tube or single tube