When your Whitfield pellet stove loses draft, runs erratically, or fails to ignite properly, a worn exhaust combustion blower motor is a common culprit. The Whitfield 12156009 is the correct OEM-replacement motor for a wide range of Whitfield pellet stove models, restoring proper combustion airflow without any modification or fabrication. It arrives fully assembled with mounting hardware and is ready to install.
The exhaust combustion blower is responsible for drawing combustion gases out of the firebox and venting them safely through the exhaust flue. When this motor weakens or fails, symptoms include incomplete combustion, excessive ash buildup, nuisance shutdowns, and visible smoke from the appliance. Replacing it promptly restores safe, efficient operation.
Whitfield part number 12156009 -- also referenced as NBK Parts 20135 -- is a direct-fit motor engineered for the electrical and mechanical specifications of these stoves. At 3000 RPM and 0.29A draw on a standard 115V/60Hz circuit, it matches the original factory performance exactly.
Engineered to match original mounting dimensions and wiring connections on compatible Whitfield models. No drilling, cutting, or adapter required.
Ships as a complete motor assembly with hardware included, so you can complete the swap in a single session without sourcing additional parts.
Operates at 3000 RPM -- the factory specification for proper draft and combustion efficiency across all compatible Whitfield stove models listed below.
Fits eleven distinct Whitfield pellet stove models spanning the Advantage, Explorer, Frontiersman, and Legend lines -- one of the most versatile Whitfield blower replacements available.
Verify your stove model on the data plate -- typically located on the back panel or inside the hopper lid -- before ordering. This motor fits the following models:
Before replacing the motor, confirm it is the source of the problem. Common signs of a failing exhaust combustion blower include:
This is a moderately straightforward DIY replacement for someone comfortable with basic appliance repair. General steps common to Whitfield exhaust blower replacements: