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Buck Stove Fireplace Insert Model 21 | Non-Catalytic, 28,901 BTUs (Covers 1,800 Square Feet) | Wood Burning with Heat Activated Blower | Black Door with 9" Faceplate Trim Kit

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Condition: New
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$2,663.00 Why this price?

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Availability: Only 10 left in stock, order soon!
Fulfilled by HVACDirect Online

Arrives Apr 26 – May 6
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Color: Black Door


Size: Trim Kit 9"


Features

  • Powerful Heating: Efficiently heats small to medium-sized spaces with up to 28,901 BTUs, ensuring warmth even in every corner of the room.
  • Flexible Installation: We offer customizable black trim kits with frames that can be cut to size. They effectively conceal gaps when installed in larger spaces and provide traditional design options suitable for various spaces and decor styles.
  • Elegant Design: Traditional style with customizable door colors (Black, Pewter, or Gold) and a large viewing area, adding sophistication to any room.
  • Warranty: A 1-year replacement and 5-year limited parts warranty from Buck Stove, based in America (manufacturer registration required). For warranty validity, ensure installation compliance with local and state codes.
  • More Information: Feel free to check out the Fifth Photo or the Product Description section for valuable details on this unit's specifications.

Brand: Buck Stove


Power Source: Wood Powered


Material: Metal


Finish Type: Painted or Powder Coated


Installation Type: Insert


Heat Output: 28901 British Thermal Units


Style: Classic


Color: Black Door


Ventilation Type: Vented


Heating Coverage: 1800 sq ft


Power Source: Wood Powered


Heat Output: 28901 British Thermal Units


Ventilation Type: Vented


Heating Coverage: 1800 sq ft


Orientation: Front-facing


Heating Element: Wood


Style Name: Classic


Color: Black Door


Shape: Rectangular


Material Type: Metal


Finish Types: Painted or Powder Coated


Brand Name: Buck Stove


Model Name: Model 21NC


Model Number: Model 21NC


Manufacturer: New Buck Corporation


Chamber Depth: 14.71 Inches


Installation Type: Insert


Warranty Type: Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 26 – May 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good quality
Color: Black Door Size: Trim Kit 12"
Good stove so far, have had 3 fires in it and it pumps out good heat for the room it’s in. Brought the temperature up 10° in 2 hours easily
Reviewed in the United States on December 18, 2025 by becca

  • buck insert
Color: Black Door Size: Trim Kit 9"
fast delivery good shape just what i wanted. easy to install. good value.
Reviewed in the United States on January 22, 2026 by carl caley

  • My new wood stove
Color: Black Door Size: Trim Kit 9"
The stove works good. I should have one a little larger. The fire box is too small for me, but it’s my fault for not paying closer attention to the dimensions given. The stove seems to work well and be well built
Reviewed in the United States on December 31, 2024 by Joe

  • Instructions???
Color: Black Door Size: Trim Kit 9"
I am happy with my buck stove however operating instructions did not come with it, which would have made things a lot easier. Additionally, there are three tubes with ventilation holes on the roof of the stove. My second fire one of them fell off. It was an easy fix but being brand new I didn’t expect that again now that it is running I am happy with the stove. ... show more
Reviewed in the United States on March 15, 2025 by Edward McMahon

  • Junk wood stove
Color: Black Door Size: Trim Kit 9"
Little heat fans have no power ridiculous to clean will not do a complete burn. Junk !
Reviewed in the United States on February 19, 2026 by julie

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