B1401018 Furnace Igniter Hot Surface Ignitor

Key Features

• Direct replacement hot surface igniter for gas furnaces.
• Constructed with a silicon carbide heating element.
• Features a ceramic base for mounting.
• Ceramic base dimensions: 1-5/16 in. wide, 1/2 in. thick.
• Designed for plug-and-play installation.

Replaces / Cross-Reference Part Numbers

• B1401018
• B1401018S
• B1401015
• 025-32625-000
• 0230K00001
• IG418
• 271NM
• 62-22868-93
• 41-418
• 5H075032B

Compatibility & Fitment

• Fits various furnace models from brands including Goodman, Amana, Janitrol, and Modine.
• Verify compatibility by matching part numbers from your existing igniter or furnace service manual.

When to Replace

• Furnace blower runs, but the burners do not light.
• The igniter fails to glow during the heating cycle.
• Visible cracks, burns, or breaks on the igniter element.
• Intermittent heating or frequent furnace cycling.

Installation Tips

• Disconnect all electrical power to the furnace before beginning service.
• Handle the new igniter by its ceramic base only. Do not touch the heating element with bare hands, as skin oils can cause premature failure.
• Visually compare the new igniter with the old one to ensure correct fitment.
• Ensure all wire connections are secure before restoring power.