Johnson Controls T-4756-2145 Plastic Cover This reusable air filter is

This reusable air filter is an exact-fit component for specific 17AHSL series units and various Rheem/Ruud air conditioning cabinets where a custom 3/8 inch thickness profile is required

Key Benefits Efficient Load Staging: Features a 30-90 second delay-on and 1-30 second delay-off to prevent simultaneous element activation

the 94-389 utilizes straight-through wiring and a universal mounting bracket that aligns with existing OEM hole patterns

this York replacement part allows for a direct-fit installation in tight electrical cabinets

Johnson Controls T-4756-2145 Plastic Cover This reusable air filter isThe 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