Ensure your furnace runs reliably with the Trane CNT07941, D345780P01 Integrated Ignition Control Board. This OEM replacement board regulates ignition, fan timing, and safety operations in a single, efficient unit. Built to handle demanding HVAC environments, it provides seamless integration for Trane and American Standard furnaces and packaged systems, restoring proper system performance and startup control. Key Features Integrated furnace control: manages ignition, blower, and safety functions OEM replacement for Trane and American Standard systems Built-in diagnostics and fault detection Supports safe, reliable ignition sequencing Compact and durable for easy furnace integration Specifications Model Number: CNT07941 Alternate Part Number: D345780P01 Control Type: Integrated furnace control board Voltage: 24V AC input Functions: Ignition control, blower timing, safety monitoring Diagnostics: LED fault indicators Mounting: Standard OEM footprint for direct replacement Compatible Models (Short List) RQ-006-3-V-0000-234 RQ-004-3-V-FA09-234 RN-015-3-0-FA09-2G4 Also compatible with select YHD, YCD, and THD series units Why Choose This Item The CNT07941 Integrated Ignition Control Board is a reliable solution when furnace performance and safety are essential. Designed by Trane for compatibility and durability, it?s ideal for service professionals and facility maintenance teams looking for dependable system restoration. Choose this board to minimize downtime and ensure long-lasting heating reliability.