Ashley Pellet Stove Model 5660 // haberarena.com. Wood pellets tend to work the best because the smoke from the pellets is minimized. Garbage pellets worked reasonably well, but the higher smoke output makes it difficult to fully vent the exhaust of the stove. The Advantages of the US Stove 5660. The primary advantage that you’ll receive with this pellet stove has to be its ease of installation.