Thursday, April 9, 2020

Model FS21 Non-Catalytic Buck Wood Burning Stove

Model FS21 Non-Catalytic Buck Wood Burning Stove

This unit has a heating capacity of 800 to 1800 square feet and features a large ash pan for easy ash removal. The Model FS21 is now approved for Washington & Oregon State Standards.  It also meets the EPA May 2020 standard for emissions.

  • Description
  • Specifications
  • Photos (3)
  • Pricing
  • Add Review

The Buck Wood Burning Non-Catalytic Freestanding Model 21 can be used as a fireplace insert with optional insert kit, pre-fab insert, or as freestanding unit with optional Queen Anne legs. With a heating range of 800 up to 1,800 square feet, the Buck Wood Model 21 is an ideal choice for zone heating or small homes. The Buck Model 21 wood unit is now approved for Washington & Oregon State Standards!

Buck Stove Company, since 1975 Commitment to Excellence

New Buck Corporation proudly produces all of their wood stoves in the United States of America. Striving to provide each customer with Unmatched Service on our Unmatched Product made by Unmatched People with Unmatched Pride. From the designing of the stove, to bending and shaping of the first piece of metal, to welding each piece together and painting and packaging for shipping, all of our stoves are assembled by hand with care and precision. We are confident that whichever Buck Stove product you choose, you will receive many years of operation and enjoyment. We would like to thank you for your decision in choosing Buck Stove and are happy to welcome you to the Buck family.





  • Stove Dimensions: 29-1/4" H X 23-3/8" W X 18-1/2" D
  • Heat Capacity - 800 - 1,800 Sq. Feet
  • EPA Tested Output BTU/H - 41,200
  • Emissions G/H- 4.4
  • Firebox Volume - 1.6 Cubic Feet
  • Max Firewood Length - 18" (side to side)11"(front to back)
  • This model comes with an ashpan and pedestal
  • This model has an optional blower
  • Flu Size - 6"
  • Efficiency - 76.89%
  • This model comes with a 10 1/4" pedestal (preinstalled)
  • This model is not Pre Fab Approved
  • This model is Mobile Home Approved
  • Weight - 367 Lbs
  • Hearth Pad Size 33" W x 40" D




Doors Available in

Black, Pewter, or Gold

Spring Door Handle 

Available in Black or Gold






Specifications Model FS21 Buck Stove
EPA Compliant May 2020 Compliant
Heating Capacity 800 -1,800 sq ft.
BTU output 41,200
Emissions g/hr 4.4
Firebox Volume 1.6 cu ft.
Log Length 18"
Ash Pan Yes
Blower Optional
Flue Size 6"
Minimum Chimney Height 12'
Efficiency 76.89%
Mobile Home Approved Yes
Weight 367 lbs
Stove Dimensions 49 1/4"H x 23 3/8" W x 18 1/2" D
Pedestal Comes w/ 10 1/4" Pedestal Pre installed
Log Length 18" Side to Side 11" Front to Back
Ash Pan Yes
Hearth Pad Size 33"W x 40"D

List of Parts



Vertical Exit  w/o optional close clearance shield and pipe shield. Minumum Clearance to Combustibles

Buck Traditional Series Wood Stove - Black
Model FS21 Non-Catalytic Buck Wood Burning Stove
Buck Traditional Series Wood Stove - Gold
Model FS21 Non-Catalytic Buck Wood Burning Stove
Buck Traditional Series Wood Stove - Gold
Model FS21 Non-Catalytic Buck Wood Burning Stove
Main Unit Price
Buck Traditional Model Wood Stove Freestanding Only $1361
Door Options Price
Black Comes Standard
Gold or Pewter $249
Optional Price
Blower $203
Spring Door Handle - Gold $11
Close Clearance Shields $118

This stove qualifies for free shipping.  To order the Buck model 21, please click here:

Heat Area (sq.ft.)
Fireplace Specific Options





Cooktop Material

Water Heating Options

Flue Orientation


Venting (Gas Stoves)


Viewing Area

Interior Style