It maintains the same footprint and wiring harness layout for plug-and-play installation

the blower wheel and induction motor must be sourced separately or transferred from the original unit if they remain functional

The encapsulated design provides superior moisture resistance

as some packaged units require a different control board kit

The 0121246 is the current production standard

Trane CNT6103 Control Board 340155-7024 It maintains the same footprintOutdoor Control Board Trane CNT6103 Outdoor Control Board ? Genuine OEM Replacement The Trane CNT6103 Control Board is a reliable OEM replacement designed to ensure optimal performance and efficiency in your HVAC system. This outdoor control board regulates system functions, providing seamless communication and control for consistent operation. Key Features: Genuine Trane OEM replacement part Ensures precise control of outdoor unit operations Enhances