Description
The Trane KIT9660 Radiant Flame Sense Conversion Kit is a genuine OEM replacement and upgrade kit designed to modernize and enhance flame detection in select Trane furnace systems. This conversion kit replaces older radiant flame sensing assemblies with contemporary flame sense technology, delivering more accurate flame detection, improved ignition control, and greater operational safety.
Key Features
- OEM Upgrade Part: Specifically engineered by Trane as a factory‑approved conversion and replacement solution — ensures proper system fit and performance.
- Improved Flame Detection: Converts older radiant sensing to modern flame sensing technology, improving accuracy and ignition response.
- Enhanced System Safety: More reliable flame sensing helps minimize dangerous conditions such as flame rollout or incomplete combustion.
- Complete Kit: Includes the necessary harnesses, sensors, and mounting hardware for conversion, reducing the need for additional parts.
- Compatible with Select Furnace Models: Designed to work with specified Trane and American Standard furnace systems that originally utilized radiant flame sensing.






