The Johnson Controls T-4002-302 Conversion Kit is a professional-grade solution designed for the seamless field replacement of existing non-Johnson Controls single-temperature pneumatic instruments

though you should verify your specific unit's wiring diagram for correct lead connections

When you need a reliable solution for refrigerant flow management in Bard HVAC systems

this unit provides the reliability required by veteran field technicians to prevent system drift and protect sensitive instrumentation from over-pressurization

Carrier P374-0432 EZ Programmer 320720-756 The Johnson Controls T-4002-302 ConversionCarrier P374 0432 EZ Programmer