Broad Compatibility, OEM-Equivalent Performance, and Regulatory Compliance Simplify Furnace Repairs

Surface Igniter, LLC, a global innovator in hot surface ignition technologies, is proud to highlight the FC047KX NORDYNE® HVAC Replacement Igniter, a 115-volt OEM HVAC replacement igniter designed to simplify gas furnace service while delivering reliable, standards-compliant performance and reducing labor costs in the field.

Engineered as a drop-in replacement, the FC047KX is manufactured to meet the same material and performance specifications as the original equipment igniter it replaces. This ensures dependable ignition operation within existing furnace designs and gives HVAC professionals confidence that system performance and safety are maintained following installation.

The FC047KX is CSA-approved, providing an added layer of safety assurance and confirming compliance with key North American safety and performance standards for gas-fired equipment. In addition, the igniter meets RoHS and REACH requirements and includes appropriate California Prop 65 disclosures, supporting regulatory compliance and transparent communication across residential and light commercial HVAC applications.

Designed to streamline inventory and reduce service time, the FC047KX is compatible with more than 25 major furnace brands and eliminates the need for technicians and distributors to stock multiple SKUs for similar repair scenarios. The igniter is cross-referenced to numerous common OEM part numbers, including 903110A, 903110, 632313, 632313-C, 2640285, 2979547, 21D64-2, TJ21D64-2, AP5634153, and AF104. This broad compatibility allows distributors and contractors to reduce the number of SKUs required to support a wide range of furnace repairs.

Each FC047KX igniter is supplied as a complete installation kit, including the required grommet and electrical plugs, eliminating the need to source additional hardware and helping technicians complete repairs efficiently. With a compact design and lightweight 0.5 lbs construction, the igniter is easy to handle, store, and ship, reducing logistical complexity and shipping costs for both service providers and distribution partners.

“The FC047KX was developed to give HVAC professionals a reliable, OEM-level replacement option that reduces installation time and inventory burden without compromising safety or performance,” said Ian Brown, Vice President General Manager of Surface Igniter, LLC. “It reflects our ongoing commitment to providing high-quality ignition solutions that meet the real-world needs of technicians and distributors.”

With its combination of OEM-equivalent design, broad furnace compatibility, certified safety performance, and complete installation readiness, the FC047KX NORDYNE® HVAC Replacement Igniter enables contractors and service organizations to standardize on a single, trusted igniter for a wide variety of gas furnace repair and maintenance needs.

Surface Igniter, LLC:

Surface Igniter, LLC is a world-class innovator and manufacturer of advanced hot surface ignition solutions powering gas-fired equipment across the globe. Since 1997, the company has set benchmarks in silicon carbide and silicon nitride technology, serving the HVAC, facilities maintenance, commercial kitchen, oil and gas, pool heating, and outdoor appliance industries. With production headquartered in Tennessee and a robust global supply network, Surface Igniter delivers both OEM and repair components known for their reliability, safety, and endurance. By partnering with leading equipment manufacturers and service professionals, Surface Igniter advances American manufacturing while ensuring dependable ignition performance in even the most demanding environments.

For more information, please visit www.surfaceigniter.com.