Keep your Harman PC45 multi-fuel corn stove feeding fuel reliably with this direct-replacement auger extension agitator. When the existing agitator shows discoloration, corrosion, cracking, or warping, this part restores proper auger function and consistent fuel delivery. Listed as NBK Parts 20271.
The auger extension agitator sits at the auger assembly of the Harman PC45 and works to break up bridging or clumping in the fuel feed path -- a common issue with corn and other multi-fuel pellet media. Over time, heat cycling, corrosion, and physical wear cause the agitator to lose structural integrity, leading to uneven fuel delivery or feed jams.
Replacing this part at the first sign of discoloration, warping, or cracking is the most effective way to prevent nuisance shutdowns and keep your stove running at rated output through the heating season.
Designed specifically for the Harman PC45 multi-fuel corn stove. No modification required for installation.
8-1/2" overall length with 1-3/16" tube spread -- matches the original agitator geometry exactly.
Weighs just 0.3 lbs. Inspect regularly for corrosion or heat-induced warping as part of seasonal maintenance.
Also cataloged as NBK Parts 20271, making it easy to verify fitment against service records or dealer invoices.
The auger extension agitator is a wear item subject to repeated thermal stress during every burn cycle. Replace this part when you observe any of the following conditions:
This agitator is built to fit the Harman PC45 multi-fuel corn stove. If you are unsure whether your specific PC45 serial range uses this part, cross-reference using the NBK Parts number 20271 or consult your stove's original parts diagram.