Ignition Module Fenwal 35-755900-009 Replacement – NBK-20471

Ignition Module – NBK-20471

The NBK-20471 Ignition Module is a dependable replacement designed for HVAC heating systems requiring Fenwal ignition control. This module replaces Fenwal 35-755900-009 and helps ensure safe, consistent burner ignition and proper system operation.

Ignition modules play a critical role in controlling the ignition sequence, monitoring flame presence, and maintaining reliable startup performance in gas-fired furnaces and heating equipment.

Key Features

• Direct Replacement: Compatible with Fenwal 35-755900-009
• Reliable Ignition Control: Supports safe burner startup and flame monitoring
• OEM-Compatible Fit: Designed for easy replacement in heating systems
• Durable Performance: Built for long-term use in HVAC applications

Specifications

• SKU: 20471
• UPC: 810069184241
• Category: HVAC, Ignition Controls
• OEM Brand: Fenwal
• Replaces OEM: 35-755900-009

Direct Replacement For

• Fenwal: 35-755900-009

Why Choose NBK-20471?

The NBK-20471 ignition module provides a reliable solution for replacing worn or failed ignition controls. Restoring proper ignition sequencing helps improve system safety, efficiency, and dependable heating performance.

Installation Tips

• Turn off power and gas supply before servicing ignition components.
• Label wiring connections prior to removal for correct reinstallation.
• Inspect the igniter and flame sensor when replacing the module.
• Test ignition sequence and burner operation after installation.
• Professional installation is recommended for safety.

Pairs Well With

Flame Sensors, Hot Surface Igniters, Gas Valves, Pilot Assemblies, Limit Switches

SPECIAL ORDER NOTICE: This item is sourced through our special order program. Please allow 1–2 business days for processing prior to shipment.