Robertshaw 41-407 120V Hot Surface Igniter – OEM Furnace Replacement
Cross Reference: MARS 67918

This 120-volt hot surface igniter (HSI) is a direct OEM replacement designed for gas furnaces using silicon carbide ignition systems. Manufactured by Robertshaw Controls Co, this igniter delivers reliable burner ignition for both natural gas and LP/propane heating systems.

The 41-407 igniter features a durable silicon carbide heating element mounted on a high-temperature ceramic base with pre-attached lead wires and factory connector for easy installation.

Key Features & Benefits:

• OEM replacement for Robertshaw 41-407
• Cross reference: MARS 67918
• 120 Volt furnace ignition system
• Silicon carbide hot surface element
• Fast heat-up time for reliable burner ignition
• Compatible with natural gas and propane systems
• Pre-wired plug for simplified installation

Applications:

• Residential gas furnaces
• Light commercial heating systems
• HVAC service and repair replacements
• Natural gas and LP/propane burner systems

This hot surface igniter is commonly used in forced-air furnaces where consistent ignition performance is critical for safe startup and burner operation.

If you're servicing a gas furnace with ignition failure, this OEM-quality igniter is a dependable solution.