Exhaust Fan Motor – Harman 3-21-08639 | OEM Replacement | Durable Pellet Stove Combustion Blower Motor

Exhaust Fan Motor – Harman 3-21-08639 | OEM Replacement | Durable Pellet Stove Combustion Blower Motor

Upgrade the performance of your Harman pellet stove with the OEM replacement combustion blower motor (part #3-21-08639). This durable exhaust fan motor is designed for most steel and cast iron Harman models and includes updated wiring connections for quick and secure installation. Impeller sold separately to match specific airflow requirements.

Key Features:
✅ Heavy-Duty OEM Motor – Built for long-lasting performance in high-heat conditions
✅ Easy Plug & Play Installation – Compatible with existing wiring and hardware
✅ Multiple Impeller Options – Choose the right size for your stove model
✅ Updated Design – Replaces older-style blowers across Harman’s pellet stove line

Specifications:
📌 Part Number: 3-21-08639
📌 Motor Type: Combustion Blower / Exhaust Fan
📌 Impeller: Not included (see model-specific part numbers below)
📌 Wiring: Quick-connect terminals included
📌 Mounting: Threaded post installation (nuts sold separately - Part #1-00-53483208 & HDW600)
📌 UPC: 652174686957
📌 OEM: Yes – Harman original part

Compatible Impeller Options:

• 5" Double Paddle Blade: Part #3-20-502221 – For P38, P43, P61A, P68, PB105, PF100, XXV, 44 MAG, Accentra 52i, DVC500, HF60

• 4¾" Single Paddle Blade: Part #3-21-00661 – For Accentra Insert & P35i

• 5" Single Paddle Blade: Part #3-20-40985 – For Accentra FS, Invincible T, PC45, PF100, Pellet Pro II

Compatible Harman Pellet Stoves & Inserts:
✔️ Accentra (Insert, FS, 52i)
✔️ P35i, P38, P43, P61, P61A, P68
✔️ PC45, PP38+, PF100, PB105
✔️ XXV (Anniversary & Standard), Advance
✔️ DVC-500, HF60, BA100, BH60, BH105
✔️ HydroFlex60, PF120
✔️ Multiple hopper size variants – 20", 22", 24"
✔️ And many more (full model list above)

Why Choose the 3-21-08639 Exhaust Motor?
Keep your Harman stove burning clean and efficiently with this factory replacement motor. Whether upgrading a worn-out blower or replacing during impeller service, this blower motor ensures consistent performance and long-term reliability.

🔥 Restore peak performance to your stove with this trusted OEM Harman blower motor!