Harman Igniter – 306W Replacement Cartridge (3-20-677200 / 3-20-06783 / 20110K) for Automatic Ignition Pellet Stoves

Harman Igniter – 306W Replacement Cartridge (3-20-677200 / 3-20-06783 / 20110K) for Automatic Ignition Pellet Stoves

Ensure fast, reliable start-up with the Harman 306W Igniter. This OEM replacement cartridge is designed for most automatic ignition Harman pellet stoves and replaces all previous versions—regardless of fin count. Whether upgrading a worn igniter or replacing an older model, this cartridge delivers quick, consistent ignition performance for a wide range of Harman stoves.

Note: Not compatible with units that use a pressurized ignition system. When replacing older igniters, you may also need the new-style cradle (Part #1-00-777907). The old cradle is no longer supported.

Key Features

• OEM Harman Replacement: Replaces all prior igniter designs and part numbers
• 306W Cartridge: Provides strong, fast ignition for pellet-fueled systems
• Universal Fit: Compatible with most automatic ignition Harman stoves
• Backward Compatible: Works with earlier 11-, 13-, or 15-fin designs
• Upgrade-Friendly: May require new cradle for older ignition assemblies

Specifications

• Part Numbers: 3-20-677200, 3-20-06783, 1-10-06620, 20110K
• Wattage: 306 Watts
• Voltage: 120V
• Igniter Style: Cartridge (fin-style, number may vary)
• Compatibility: Automatic ignition Harman pellet stoves
• OEM Status: Genuine Harman replacement part
• Sold: Individually

Compatible Harman Models

• Absolute: 43, 43-C, 63
• Accentra: 52i, 52i TC, Cast FS, Insert
• Advance
• Allure 50
• P Series: P35i, P35i-C, P43, P43-C, P61-A, P61-C, P61A, P68, P68-C
• PB105: For serial numbers pre-008341121
• PF100: For serial numbers pre-008350087
• XXV & XXV-TC

Why Choose Our Harman 306W Igniter?

Get quick, consistent ignition with the Harman 306W Igniter. Designed for seamless integration across multiple Harman stove models, this updated cartridge ensures your unit lights fast and burns efficiently every time. It’s the reliable OEM solution for restoring peak performance—order today and enjoy dependable heat with every startup!