Johnson Controls T-4756-2145 Plastic Cover The system ignites but lacks

The system ignites but lacks the microamp feedback signal

it is time for a new unit

Built to eliminate mechanical stress on capacitor terminals

Space-Saving Design: The 2

This ACR tube fitting is fully compatible with copper

Johnson Controls T-4756-2145 Plastic Cover The system ignites but lacksThe Johnson Controls T 4756 2145 Plastic Cover is a high durability replacement faceplate designed specifically for T 4000 Series Pneumatic Room Thermostats. This beige, vertically mounted cover is engineered for dual temperature applications, featuring 2 setpoint windows to allow for clear visibility of heating and cooling dials. As a veteran grade HVAC pneumatic accessory, it provides a clean, professional finish for T 4756 heating cooling