Trane KIT15816 Control & Ignitor

Optimizing 2-stage heating performance requires precise electronic governance, and the Trane KIT15816 Furnace Control & Ignitor is the factory-authorized solution for modernizing legacy ignition systems. As a veteran-grade OEM furnace replacement part, this kit is the direct supersession for the CNT5160, CNT04985, and CNT03777 modules. It transitions your system from failure-prone silicon carbide ignitors to a high-durability silicon nitride ignitor, significantly reducing nuisance service calls and cold-weather lockouts. The integrated furnace control (IFC) governs critical timing for the inducer motor, gas valve, and blower relays with specialized 24VAC logic circuits. Designed for compatibility with Trane XV90, XV95, and XR95 high-efficiency models, this kit includes a wiring harness adapter to ensure professional integration without field-modifying the factory harness. Technicians should verify 50V64 control parameters and polarity sensitivity during installation to ensure seamless communication between the thermostat and the burner assembly.

• Universal Compatibility: Serves as the official furnace control board replacement for multiple obsolete Trane and American Standard part numbers.
• Enhanced Ignition Reliability: Features a robust silicon nitride ignitor known for superior thermal shock resistance compared to traditional carbide elements.
• All-In-One Service Kit: Includes the IFC board, ignitor, mounting bracket, and wiring harness adapter to eliminate site-specific compatibility issues.
• Advanced Diagnostics: On-board LED indicators assist in rapid troubleshooting of system lockouts or pressure switch faults.

What models does the KIT15816 support?
This kit is engineered specifically for Trane and American Standard 2-stage gas furnaces, including the popular XV and AUH/ADH series. It is the primary CNT5160 replacement.

Is the wiring harness adapter required for all installs?
Yes, the included harness ensures that the updated furnace control kit communicates correctly with older Molex connector configurations found in several legacy furnace cabinets.

Does this kit solve intermittent flame-out errors?
If the existing Trane furnace board is failing to provide consistent voltage to the ceramic ignitor or gas valve, this integrated kit restores proper ignition sequencing and flame rectification.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.