Ignition Module - Fenwal NBK-20472

Special order item - may require extra time to fulfill and ship. Special order parts are non-returnable.

In stock
SKU: SO-20472
Regular price $300.00
Questions before ordering? Call (877) 223-6999 β€” we’ll verify it with you.
SSL Secure Checkout

Need Assistance...

Ignition Module

Restore dependable ignition performance with this replacement ignition module, equivalent to Fenwal OEM part 35-530501-003. Designed for compatible HVAC heating systems, this module manages burner ignition sequencing and flame monitoring to ensure safe and consistent operation.

Key Features

  • Equivalent to Fenwal OEM ignition control module
  • Supports safe burner startup and flame sensing
  • Direct-fit replacement for Fenwal part number 35-530501-003
  • Engineered for reliable HVAC ignition system performance

Specifications

  • OEM: Fenwal
  • Replaces OEM: 35-530501-003
  • Equivalent To: 35-530501-003
  • UPC: 810069184258
  • SKU: 20472
  • Category: HVAC (Ignition Controls)

Direct Replacement For

  • FENWAL 35-530501-003

Why Choose This Replacement

A faulty ignition module can cause ignition failure, intermittent burner operation, or system lockout. This OEM-equivalent replacement helps restore proper ignition timing and flame supervision, supporting safe and efficient HVAC system performance.

Installation Tips

  • Disconnect electrical power before servicing ignition control components.
  • Verify part number compatibility prior to installation.
  • Label and confirm all wiring connections before removal.
  • Mount the module securely in a clean, dry area to minimize vibration exposure.
  • Test the ignition cycle after installation to ensure proper startup and shutdown.

Pairs Well With

HVAC flame sensors, ignition electrodes, furnace gas valves, burner maintenance service kits

Special Order Notice: This item requires an additional 2–3 business days to process before shipping.