Yoder Smokers YS480/YS640 Pellet Grill Replacement Fan

Yoder Smokers Replacement Fan — Frequently Asked Questions

What is the Yoder Smokers Replacement Fan?

This is a factory replacement fan designed for **Yoder Smokers YS480 / YS640** pellet grills. It replaces either the combustion (inner) fan or the cooling (outer) fan.

What are the difference between the inner and outer fan?

• The **inner fan** is the combustion fan that draws air into the burn chamber to maintain the fire.
• The **outer fan** is the cooling or venting fan located near the hopper end cap that helps manage heat and airflow.

Is this an OEM / factory part?

Yes — these are factory replacement (OEM) fans specifically made by Yoder Smokers for their YS480 / YS640 pellet grills.

How do I install the replacement fan?

Yoder provides a detailed service manual covering fan replacement for YS480, YS640, and YS1500 models. The procedure includes removing hopper panels, disconnecting wires, ensuring airflow direction arrows align, securing the new fan, and reassembling.

Are there any upgrade options?

Yes — Yoder offers a **ball bearing fan upgrade kit** for models YS480, YS640, and YS1500. This upgrade is intended to provide better performance, quieter operation, and improved durability in extreme temperatures.