Twinning Kit for Non-Condensing and Condensing Gas Furnaces with MCT, VCT, FCT or PSC Motors

The Twinning Kit (AGATWNPUA01A) is designed to synchronize the operation of two furnaces for balanced, efficient performance in larger HVAC systems. Compatible with both non-condensing and condensing gas furnaces using MCT, VCT, FCT, or PSC motors, this kit allows dual units of the same size to operate seamlessly as one system. It coordinates blower operation and system controls to ensure proper airflow, prevent recirculation, and maintain consistent comfort throughout the space. The kit includes main, secondary, and extension harnesses for flexible installation, making it ideal for side-by-side or back-to-back configurations. Built for reliability and ease of setup, it ensures synchronized performance and optimal system efficiency.