Johnson Controls T-4000-2642 Cover Standard round form factor simplifies

Standard round form factor simplifies service work for condenser fan motors and furnace air handlers

preventing nuisance furnace lockouts

Broad Compatibility: A direct-fit replacement for Reznor F-series units (F75-F400) and other compatible energy cutout applications

Always cross-reference the original part number on the existing relay to ensure the trip rating matches your specific compressor requirements

always use the new ferrule and nut provided in this kit

Johnson Controls T-4000-2642 Cover Standard round form factor simplifiesJohnson Controls T 4000 2642 Gold Plastic Cover, Horizontal, Includes Thermometer and Setpoint Window, Johnson Controls Labeled