Trane IGN0145 Ignitor

The Trane IGN0145 is a high-performance 80V silicon nitride ignitor designed to replace legacy silicon carbide components in residential gas furnaces. Built for long-term durability, the silicon nitride heating element offers superior resistance to oxidation and physical wear compared to older styles. This furnace hot surface ignitor kit includes a pre-mounted 304 stainless steel bracket and lead wires with a terminal plug for a direct-fit installation. It is an essential component for maintaining a reliable furnace ignition sequence, resolving common failure-to-light issues or control board 9-flash codes. Originally engineered for American Standard and Trane systems, this hot surface igniter operates at a specified 80 volts and is not interchangeable with standard 120V ignitors. As a direct replacement for IGN0104, IGN0117, and IGN00145, this part ensures the burner assembly receives consistent, high-temperature heat for clean ignition every cycle.

• Industrial-Grade Material: The silicon nitride construction withstands extreme thermal cycling without the fragility of traditional carbide.
• Direct OEM Specification: Replaces part numbers IGN104, IGN0104, IGN0117, and IGN00145 to maintain factory performance levels.
• Complete Installation Kit: Ships with a universal mounting bracket and hardware to adapt to varying furnace burner housing configurations.
• Optimized for 80V Systems: Engineered specifically for the 80V DC output of modern Trane furnace control boards.

Is the 80V IGN0145 compatible with 120V furnace systems?
No, this is a dedicated 80-volt ignitor. Connecting this unit to a 120V power supply will cause immediate component failure. Always verify the voltage output of your ignition control board prior to installation.

Will this igniter fix a furnace that won't stay lit?
If your furnace begins the ignition sequence but fails to glow, a cracked or worn hot surface ignitor is the likely culprit. This part is frequently used to resolve intermittent furnace ignition and "no flame sensed" errors.

Does this kit include the mounting bracket?
Yes, the IGN0145 includes a stainless steel mounting bracket and required screws to ensure precise positioning relative to the burner gas ports.

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.