Lennox 27P17 Ignition Control Kit

The Lennox 27P17 Ignition Control Kit is an essential OEM replacement component engineered for high-performance Lennox heating systems. As a veteran technician, you know the importance of using genuine parts to maintain system logic and safety protocols. This specific HVAC ignition control board is a direct replacement for the discontinued Lennox 15T94 and is compatible with advanced icomfort enabled units, including the Lennox SL280, EL296, SL297, and EL297 furnace models.

Operating on a 120V ignitor circuit, the Lennox 27P17 manages the critical ignition sequence, flame sensing, and inducer motor timing. It effectively replaces older part numbers such as 607308-17, 103130-05, and 83W88, ensuring a seamless furnace control board replacement without the need for field modifications. This kit includes the 27P17 ignition control, diagnostic stickers, and technical documentation to assist in rapid troubleshooting of common ignition failures or flame roll-out issues.

Key Technical Benefits

• OEM Compatibility: Specifically designed for Lennox icomfort systems and 120V ignition configurations.
• Cross-Reference Reliable: Official successor to Lennox 15T94, 607308-12, and 103130-03.
• Enhanced Diagnostics: Integrated LED indicators provide real-time status and error codes for faster field service.
• System Integrity: Maintains factory-spec flame monitoring and safety shutdowns to prevent hazardous operation.
• Comprehensive Kit: Includes the updated 27P17 control module and essential labeling for the furnace vestibule.

Common Contractor Questions

Is the Lennox 27P17 compatible with 95V ignitors?
No, this control is strictly engineered for 120V ignitor systems. Installing this board in a 95V system will result in component failure.

Can I use this to replace the 15T94 control?
Yes, the 27P17 is the official Lennox source replacement for the 15T94 and includes all necessary updates for current system software versions.

What does it mean if the diagnostic LED shows a slow flash?
In most Lennox furnace configurations, a slow flash indicates a normal standby mode or a call for heat is being processed; always refer to the included diagnostic sticker for model-specific code definitions.

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.