Nordyne 660917 Electrode Kit

When you are dealing with a lockout on a Nordyne gas furnace or a Beckett oil burner, the Nordyne 660917 Electrode Kit is the reliable OEM solution for restoring high-voltage ignition. This replacement electrode kit is specifically engineered for CMF2 Series downflow furnaces and Miller-Nordyne CMF systems, ensuring the precise arc required to ignite the burner assembly without fuel wastage. Each igniter electrode in this pair measures 5.5 inches in length, providing a direct-fit replacement for aged or cracked ceramic insulators that cause intermittent spark failure.

As a veteran tech knows, carbon buildup or hairline fractures in the insulator are common culprits for poor flame sensing and ignition delays. This kit, which replaces legacy part numbers 104003000, 2502200, and 6605990, offers the durable construction needed for high-cycle industrial and residential applications. By maintaining the correct electrode gap and alignment with genuine Nordyne parts, you ensure optimal HVAC system performance and reliable operation throughout the heating season. This kit is a critical inventory item for any contractor servicing mobile home furnaces and oil-fired warm air units.

• OEM Compatibility: Designed as a direct replacement for Nordyne and Miller CMF/CMF2 series furnaces with Beckett burners.
• Precision Ignition: Delivers a consistent high-voltage spark to prevent gas buildup and ensure smooth burner startup.
• Enhanced Durability: High-grade ceramic and metal components resist thermal stress in demanding HVACR environments.
• Universal Replacement: Covers multiple older part numbers including 660599, 6605990, and 104003000.

What are the signs that my furnace electrodes need to be replaced?
Usually, you will see the furnace attempting to ignite several times before locking out, or you may hear the spark clicking without a successful flame. Physically, check for cracks in the white ceramic or significant soot/pitting on the metal tips.

Is this electrode kit compatible with oil burners?
Yes, the 660917 is commonly used in Beckett AF-10 (ND1001) oil burners found in Northheat and Miller/Nordyne CMF80 and CMF100 units.

Does this kit include both the left and right electrodes?
Yes, this is an electrode assembly kit that includes a pair of 5.5-inch electrodes to ensure a complete service of the ignition system.

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.