NBK-21288 Ignition Control

NBK-21288 Ignition Control – Direct Replacement for Fenwal and Marra Forni Ignition SystemsRestore safe and reliable burner ignition to your HVAC or commercial equipment with the NBK-21288 Ignition Control. Engineered as a direct OEM-equivalent replacement for Fenwal 35-665936-111 and Marra Forni ECBP-842999, this ignition control module delivers dependable spark sequencing and flame sensing – getting your system back online quickly and safely.Key SpecificationsPart Number: NBK-21288Product Type: Ignition Control ModuleApplication: HVAC and Commercial Equipment Ignition ControlCondition: New Replacement PartDirect Replacement ForFenwal 35-665936-111Marra Forni ECBP-842999Common Symptoms of a Failed Ignition ControlBurner fails to ignite or goes into lockoutNo spark at igniterSystem lights then shuts off immediatelyFlame not being sensed or recognizedEquipment will not startWhy Choose the NBK-21288?True Direct Replacement – OEM-equivalent fit for Fenwal and Marra Forni ignition control applicationsDependable Ignition – Reliable spark sequencing and flame sensing for safe, consistent burner operationOEM-Grade Reliability – Meets or exceeds original Fenwal and Marra Forni specificationsDurable Construction – Built for long service life in demanding ignition environmentsFast Field Replacement – Direct-fit installation with no modifications requiredImportant: Ignition controls are safety-critical components. Verify part number compatibility and system specifications before ordering. Installation should be performed by a qualified technician. Electrical components are non-returnable once installed.