Honeywell Furnace Integrated Pilot Module Ignition Control Circuit Board S8660D
Trade-ready part listing Verify SKU, product condition and appliance compatibility before ordering.
National Boiler Spares
SKU N6900-3

Honeywell Furnace Integrated Pilot Module Ignition Control Circuit Board S8660D

Honeywell Furnace Integrated Pilot Module Ignition Control Circuit Board S8660D Product Overview The Honeywell Furnace Integrated Pilot Module Ignition Control Circuit Board S8660D is a cri...
Availability Available to order
Product code N6900-3
Brand National Boiler Spares
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Product information

Technical details

Honeywell Furnace Integrated Pilot Module Ignition Control Circuit Board S8660D

Product Overview

The Honeywell Furnace Integrated Pilot Module Ignition Control Circuit Board S8660D is a critical component designed for specific Honeywell heating systems. This Printed Circuit Board (PCB) acts as the central intelligence of the boiler, orchestrating ignition, safety monitoring, and temperature regulation. properly functioning components are vital for the energy efficiency and safety of your boiler.

ℹ️ Product Condition Options:
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.

Technical Insight & Common Failure Symptoms

Based on service data: This video will cover a common call technical support receives on the S8610U. Throughout this video you will learn how to troubleshoot the Honeywell Environmental and Combustion Controls Maintains. ISO 9001 S. —Switches and ignition modules. ST. —Electronic fan timers. SV. — Integrated controls.

Replacing this part often resolves the following issues:

  • Restores reliable system operation and eliminates fault codes.
  • Resolves specific failure symptoms such as intermittent lockouts, unresponsive controls, failure to ignite, or specific electronic fault codes (e.g., internal error)..
  • Ensures safety compliance and efficient boiler performance.

Compatibility

This part (MPN: S8660D) is designed for models within the Honeywell range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.

Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.