Stainless Agitator with Coupler Replacement for Enviro 50-1697 – NBK-20474

Stainless Agitator with Coupler – NBK-20474 The NBK-20474 Stainless Agitator with Coupler is a direct replacement component designed for Enviro pellet stove systems. This unit replaces Enviro part number 50-1697 and supports consistent pellet agitation and fuel feed performance. A properly functioning agitator ensures pellets move freely within the burn pot and auger system, preventing clogs and maintaining steady combustion. The included coupler provides secure connection to the drive assembly for smooth and reliable operation. Key Features Direct Replacement: Compatible with Enviro 50-1697 Stainless Steel Construction: Built for durability and high-heat resistance Includes Coupler: Ensures secure connection to drive system Improves Fuel Flow: Helps prevent pellet buildup and feed interruptions OEM-Compatible Fit: Designed for seamless installation Specifications SKU: 20474 Category: Auger, Hearth Parts OEM Brand: Enviro Replaces OEM: 50-1697 Direct Replacement For Enviro: 50-1697 Why Choose NBK-20474? The NBK-20474 Stainless Agitator with Coupler restores proper pellet movement and fuel feed reliability. Its durable stainless design withstands high temperatures while supporting efficient and consistent stove operation. Installation Tips Disconnect power and allow the stove to cool before servicing. Remove ash and debris from the burn chamber during installation. Ensure proper alignment with the drive shaft and coupler. Inspect the auger motor and bushings for wear at the same time. Run a startup cycle to confirm smooth rotation and feed performance. Pairs Well With Auger Motors, Auger Shafts, Burn Pots, Combustion Blowers, Pellet Stove Gaskets SPECIAL ORDER NOTICE: This item is sourced through our special order program. Please allow 1–2 business days for processing prior to shipment.