NBK-20449 Ignition Module

NBK-20449 Ignition Module – Direct Replacement for Fenwal and Lochinvar HVAC Ignition ControlsRestore reliable ignition and safe burner operation to your HVAC system with the NBK-20449 Ignition Module. Engineered as a direct OEM-equivalent replacement for Fenwal 35-679908-153 and Lochinvar 100208464, this ignition control module delivers dependable spark sequencing and flame sensing – getting your heating system back online quickly and safely.Key SpecificationsPart Number: NBK-20449Product Type: Ignition Module / Ignition ControlApplication: HVAC Ignition Control SystemsCondition: New Replacement PartDirect Replacement ForFenwal 35-679908-153Lochinvar 100208464Common Symptoms of a Failed Ignition ModuleBurner fails to ignite or goes into lockoutIntermittent ignition or no sparkSystem lights then shuts off immediatelyFlame sensor not being recognizedHeating system will not startWhy Choose the NBK-20449?True Direct Replacement – OEM-equivalent fit for Fenwal and Lochinvar ignition control applicationsRestores Safe Ignition – Dependable spark sequencing and flame sensing for reliable burner operationOEM-Grade Reliability – Meets or exceeds original Fenwal and Lochinvar specificationsDurable Construction – Built for long service life in demanding HVAC ignition environmentsFast Field Replacement – Direct-fit installation with no modifications requiredImportant: Ignition modules are safety-critical components. Verify part number compatibility and system specifications before ordering. Installation should be performed by a qualified HVAC technician. Electrical components are non-returnable once installed.