Harman Pellet Stove Convection Distribution Blower 3-21-33647 Like New

Like new — tested and fully working, with minor dust specks on the motor housing exterior and no scratches, rust, or damage. This aftermarket convection distribution blower is a direct replacement for a wide range of Harman pellet and coal stoves.

Overview

This replacement convection distribution blower covers part numbers 3-21-33647 and 3-21-22647, making it one of the most versatile drop-in blower assemblies available for Harman heating equipment. The motor is designed by FASCO for ultra-quiet, low-vibration operation — a noticeable upgrade over worn OEM units that have developed noise or wobble over time. The blower draws room air through the exhaust plenum and pushes warm air out through the front openings of the stove, keeping your living space evenly heated.

The unit arrives as a complete assembly with the motor already mounted in its housing, so installation is straightforward: disconnect the old blower, plug in the three-wire leads using the included 1/4" female insulated terminals, and secure the housing in place. No additional hardware or adapters are needed for compatible stoves.

Compatibility

• Harman Pellet Stoves: P68, P61, P61A, P43, P38, P38+, PP38+, PC45, PC-45, Advance, Accentra 52i, Absolute 63, Allure, Invincible RS
• Harman Coal & Wood Stoves: DVC-500, DVC500, 44 Magnum (44 Mag), Mark I
• Replaces OEM part numbers: 3-21-33647 & 3-21-22647

What's Included

• Convection blower motor with housing (complete assembly)
• Three wire leads with 1/4" female insulated terminals

Specs

• Part Numbers: 3-21-33647 / 3-21-22647
• Model: 8883-21-33647
• Dimensions: 10 in (D) × 8 in (W) × 7 in (H)
• Weight: 4.5 lb
• Materials: Metal and plastic housing
• Power Source: Electric
• Motor Design: Ultra-quiet, low-vibration (FASCO)

This is a used open-box item graded Like New. Minor dust specks are visible on the motor housing exterior from prior storage or light handling; otherwise the unit is pristine with no scratches, rust, corrosion, or mechanical damage. It has been inspected and assessed as fully functional.