This direct-replacement part is often required for horizontal flow configurations where standard pans may fail

this kit transitions legacy pilot assemblies to a more reliable intermittent pilot ignition configuration

ensuring a stable electrical path for the ignition spark

and CAPE series units

Trane KIT15815 Furnace Control Freon This direct-replacement part is oftenThe Trane KIT15815 Furnace Control is a critical OEM ignition control module designed for high reliability performance in Trane and American Standard gas furnaces. This comprehensive kit serves as the primary integrated furnace control (IFC), managing the ignition sequence, flame sensing, and blower motor timing to ensure safe and efficient combustion. It is the direct furnace control board replacement for legacy part numbers CNT5120, CNT05120,