Trane CNT07255 HVAC Defrost Control Board (D158283G01) All Brands_FCI Furnas Interlock: 49AAFO Series C

Furnas Interlock: 49AAFO Series C NEMA A600

Model #: DM00N775B

This commercial-grade device holds doors open electromagnetically during normal operation

helping maintain meter integrity and safety in various environmental conditions

Trane CNT07255 HVAC Defrost Control Board (D158283G01) All Brands_FCI Furnas Interlock: 49AAFO Series CThe Trane CNT07255 defrost control board manages heating and cooling cycles in commercial HVAC systems. This OEM replacement component (D158283G01) regulates defrost operation to prevent ice buildup on evaporator coils while maintaining system efficiency. Direct replacement for compatible Trane equipment. Designed for reliable performance in demanding HVAC applications. Verify compatibility with your specific system model before ordering. Trane