Ignition Module - Fenwal NBK-20461

Ignition Module Maintain safe and reliable burner ignition with this replacement ignition module, equivalent to Fenwal OEM part 35-605959-223. Designed for compatible HVAC heating applications, this module manages ignition sequencing and flame supervision for consistent system performance. Key Features Equivalent to Fenwal OEM ignition control module Supports proper burner startup and flame monitoring Direct-fit replacement for Fenwal part number 35-605959-223 Designed for dependable HVAC ignition control performance Specifications OEM: Fenwal Replaces OEM: 35-605959-223 Equivalent To: 35-605959-223 UPC: 810069182421 SKU: 20461 Category: HVAC (Ignition Controls) Direct Replacement For FENWAL 35-605959-223 Why Choose This Replacement A malfunctioning ignition module can lead to ignition failure, burner lockout, or inconsistent heating operation. This OEM-equivalent replacement module helps restore proper ignition control and safe burner sequencing in Fenwal-equipped HVAC systems. Installation Tips Disconnect electrical power before servicing ignition control components. Verify part number compatibility with your HVAC system prior to installation. Label all wiring connections to ensure accurate reconnection. Mount the module securely in a clean, dry location away from excess vibration. Test system ignition sequence after installation to confirm proper operation. Pairs Well With HVAC flame sensors, ignition electrodes, furnace control boards, burner maintenance and service kits Special Order Notice: This item requires an additional 2–3 business days to process before shipping.