Buck Stove 21 Wood Burning Stove with Blower - FP 21 - Heats 1800 Sq Ft

Buck Stove 21 Wood Stove W/Blower - Heats 1800 Sq Ft

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Rating:

4.7 out of 5

4.7 out of 5 View All 7 Reviews Add Your Review

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Buck Stove

In stock

Model

21 1667

Was $3,012.50 Your Low Price Special Price $2,410.00

Heating BTU: 41,200
Heating Area: 800 - 1800 Square Feet
Dimensions: 23 3/8" W x 20 1/4" H x 18 1/8" D
Includes Blower & Remote Control
Mobile Home Approved

15 Questions Answered

Description

Overview

The Buck Stove Model 21 is an efficient zone heating stove/insert that is also capable of heating smaller homes. The Model 21 can be installed into an existing fireplace with a face-plate kit or be utilized as a freestanding stove by choosing one of the mounting options such as legs or the pedestal. This unit provides 41,200 BTU's and can heat 800 to 1,800 square feet. The Model 21 is approved for both Washington and Oregon State Standards.

Features

BTU: 41,200
Included Items: Heat Activated Variable Speed Blower
Heating Capacity: 800 - 1,800 Sq. Feet
Stove Dimensions: 23 3/8"W x 20 1/4"H x 18 1/8"D
Vent Size and Location: 6" Diameter | Top
Firebox Capacity: 1.6 Cubic Feet
Log Size: 18"
Warranty: 5-Year
Certification: EPA | Warnock Hershey to UL1482

Note: Requires optional outside air pedestal and/or outside air kit for mobile home installations

More About Wood Burning Appliances

Heating with wood offers a timeless and renewable source of warmth, creating an ambiance only watching a real fire can create. Whether you considering a Freestanding Wood Stove, Wood Fireplace Insert, a Built In EPA-Approved Heating Fireplace or an Open Burning Built In Fireplace, you will find today's modern appliances offer increased efficiency and safety features compared to older wood appliances.

Available Types:

Freestanding Wood Stoves
Wood Fireplace Inserts
Open Burning Built In Wood Fireplaces
High-Efficiency Built In Wood Fireplaces

More About Freestanding Stoves

Freestanding Heating Stoves offer high-efficiency heating with the timeless charm of a classic stove. Available types include: Wood Burning Stoves, Pellet Stoves, Wood Cook Stoves, Ventless Gas Stoves, and Direct Vent Gas Stoves, that will provide efficient heating solutions for your home. Designed for dependable long-term performance, Freestanding Stoves require proper installation and clearances—observing correct installation practices is essential for safe and efficient operation.

Available Types:

Wood Burning Stoves
Pellet Burning Stoves
Ventless Gas Heating Stoves
Direct Vent Gas Heating Stoves
Wood Burning Cook Stoves

Product Specs

More Information
Buck Stove 21 Wood Burning Stove with Blower - FP 21 - Heats 1800 Sq Ft
Feature	Spec
SKU	21
Weight (in lbs)	342.000000
Brand/Manufacturer	Buck Stove
Replaces	21
Included Items	Blower
Additional Information	Pedestal Height: 10 1/4"
Heating BTU	41,200
Approximate Heating Area	800 - 1800 Square Feet
Maximum CFM	85 CFMs (Included Blower)
Flue Location	Top
Flue Outlet	6" Diameter
Efficiency	70%
Electrical	120V (Included Blower)
Amperage Requirement	1.1 Amps (Included Blower)
Material	Steel
Type	Freestanding, With Blower
Fuel Type	Wood
Certification	EPA & Warnock Hershey To UL1482
Size Range	Up To 29" Wide
Area Heated	1500 - 1999 Sq. Ft
Fireplace Style	Traditional
Minimum Fireplace Dimensions	23 1/4"W x 21"H x 15"D
Max Log Length	18"
Height	20 1/4"
Width	23 3/8"
Depth	18 1/8"
Warranty	5 Year Limited
Resources	Buck Stove Installation Manual Buck Stove Technical Quick Guide Buck Stove Wood Stove Brochure You will need AdobeÂ® AcrobatÂ® Reader to view PDF documents.
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

Reviews 7

Top reviews

Works great.

Quality
100%

Service
100%

Price
100%

Stove works just fine. Wish I had bought sooner.
Review by no name
Posted on 4/7/26
Really great little stove!

Quality
100%

Service
100%

Price
80%

We purchased the model 21 to insert into a standard size fireplace that had gas logs in it. The gas logs did not give off enough heat, so the wife wanted a woodstove insert. Found the model 21 and she liked the price so we ordered it and the standard trim kit. Stove was delivered and we had it installed and realized that it’s a little bit undersized for our fireplace, but it works great! It will raise the temperature in here, 5° in no time flat. The blower kicks on automatically when a certain temperature is met and blows warm air into our room. The only issue we found was installing the face plate or trim kit. The trim kit fit perfectly into the opening around the stove, but the stove did not come with pre-drilled holes for the securing screws. They provided self tapping screws that could not possibly drill through that solid steel case on the stove. We broke several drill bits trying to drill holes in the sides and finally gave up. We were able to drill two holes in the top so we can secure the top of the face plate and just leaned the rest of it against the opening and use the top face plate to hold it all together. Seems to be working great. But if engineering or production could pre-drill those holes, that would be great. There’s just no way to adequately drill a hole through that thick steel at least not for me or the professional installer that we hired.
Review by E.L.
Posted on 12/30/25
We love it

Price
100%

Service
100%

Quality
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Thank you for the great woodstove. We love it. The efficiency increase over just burning in our fireplace is literally 3 to 1. The only complaint we have is packaging fire the metal covers that go on the fireplace around the stove. They are just in a flimsy cardboard box and doesn't have anything to prevent them from getting bent. As a result, we had to reject the first shipment and the second was also bent but not as bad.
Review by Gary
Posted on 1/11/23
Very pleased

Price
100%

Service
100%

Quality
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Got everything just fine got it installed two weeks ago

Very pleased just in time for the chilly weather coming

Thanks for all your help
Review by Roger
Posted on 10/31/22
Exactly what I had hoped it to be

Service
100%

Quality
100%

Price
100%

The Buck 21 stove insert was exactly what i had hoped it to be. Everything came in excellent shape and all parts were with it. Super nice sales team and very knowledgeable. I am very pleased with the product and the sales team. Thank you so much.
Review by Roger
Posted on 10/7/22
good stove, consultation hard to get right.

Quality
100%

Price
80%

Service
60%

Here in Pahrump Nevada it is hard to get contractors out here to do work. We are 50 miles from Las Vegas.
Review by Michael
Posted on 3/2/20
until I test it rating it only four stars on the quality

Quality
80%

Price
80%

Service
100%

VERY FAST DELIVERY, NO damage. Haven't installed it yet but its a no brainer quality stove.
Review by Gregory
Posted on 11/21/18

Accessories

FAQ's

Customer Questions

Do any wood burning stoves qualify for a federal tax credit, and how can I find eligible models?

Yes, certain wood stoves qualify for a federal tax credit of up to 30% of the purchase and installation cost under the Energy Efficient Home Improvement Credit, valid through December 31, 2025. To qualify, stoves must meet efficiency standards of at least 75% thermal efficiency and be EPA-certified. You can find all qualifying models clearly marked on HVACDirect.com product pages or view them directly at https://hvacdirect.com/stoves/tax-credit-stoves.html.

How much heat can I expect from a wood burning fireplace?

Heat output from a wood burning fireplace varies depending on the type of fireplace you choose. Traditional open-burning fireplaces are ideal for creating ambiance and a cozy atmosphere, but they are not designed for efficient home heating—much of the heat escapes through the chimney. High-efficiency wood fireplaces, such as EPA-certified or zero clearance models, are built to retain and distribute heat more effectively and can heat areas ranging from 1,500 to over 2,500 square feet. If your goal is both warmth and ambiance, a high-efficiency model offers the best of both worlds.

Do I need an outside air kit for a zero clearance wood fireplace?

Yes, most zero clearance wood fireplaces require an outside air kit, especially in modern tightly sealed homes. An outside air kit supplies combustion air directly from outside, improving performance, preventing backdrafts, and helping the fireplace operate safely and efficiently. Always check the manufacturer’s requirements, as many zero clearance models will not function properly without one.

Do I need a masonry chimney for a zero clearance fireplace?

No, you do not need a masonry chimney for a zero clearance fireplace. These fireplaces are designed to be used with a Class A insulated or air-colled chimney system, which safely vents high-temperature exhaust through the roof. This makes zero clearance fireplaces a flexible and cost-effective alternative to traditional masonry fireplaces that require heavy, labor-intensive chimney construction.

Is a wood burning zero clearance fireplace more affordable than a masonry fireplace?

Yes, wood burning zero clearance fireplaces are generally more cost-effective than traditional masonry fireplaces. These factory-built units require less labor and materials, and they’re easier to install, especially in new construction or remodeling projects. Masonry fireplaces, on the other hand, involve custom brick or stone work and a full chimney structure, which significantly increases overall cost.

Where can a zero clearance wood burning fireplace be installed?

A zero clearance wood burning fireplace is designed for installation in new construction or remodeling projects where a traditional masonry fireplace isn't practical. These units are commonly installed in framed walls with adequate spacing, making them a versatile option for adding real wood heat to a variety of home layouts.

What type of chimney do I need for my wood stove?

Wood stoves typically use black stove pipe that runs from the stove to the wall or ceiling. From there, the pipe must connect to a masonry chimney or transition to a Class A chimney pipe designed to safely handle high temperatures and exhaust gases. Choosing the right chimney components ensures safe and efficient venting of your wood stove.

Do I need a blower for my wood stove?

A blower is an excellent addition that helps increase the heat output and efficiency of your wood stove, fireplace, or insert by circulating warm air more effectively. While most appliances can operate without a blower, adding one is beneficial if you want to distribute heat faster and more evenly throughout your space. If additional heating isn’t necessary, you can run your stove without a blower just fine.

Do I need a hearth pad for my wood stove?

Yes, a hearth pad is required under all wood burning stoves to protect your flooring by insulating against heat and preventing sparks or embers from causing damage. Installing a proper hearth pad ensures safety and compliance with building codes when setting up your stove.

If I need a total height of 5 feet of above roof piping, how much more do I need to add to your kit?

The piping for this stove will typically come 3-4 feet outside of a standard roof with a 0-6.5" pitch. If additional pipe is needed, you will need to get more Class A (stainless steel) chimney pipe, which can be found on this page: DuraVent 6 - Inch Diameter Duratech Chimney Components. To avoid searching through the large amounts of options on the page, hit Ctrl+F and search for "24 Inch Length Chimney Pipe - Stainless Steel". This alone is what you will need if additional pipe is required for your setup. If you have any further questions, please call us and we will be happy to assist you.

What Size Wood Stove Do I Need for My Home?

Choosing the right wood stove size is essential for efficient home heating and energy savings. Wood stoves are typically categorized as SMALL, MEDIUM, or LARGE based on their heating capacity. SMALL wood stoves are designed to heat rooms or smaller homes up to 1,500 square feet, while MEDIUM stoves can handle areas up to 2,500 square feet. LARGE wood stoves are best suited for homes with open floor plans or spaces exceeding 2,500 square feet. Keep in mind that a stove’s heating performance can vary depending on the type of firewood used, insulation quality, ceiling height, and the layout of your space. At HVACDirect.com, we offer a wide selection of EPA-certified wood stoves to match the size and heating needs of any home.

How tall are the fire bricks in the Buck Model 21?

The fire bricks on the side walls in the Buck Stove Model 21 are 9" tall. Please give us a call if we can help further. Thanks!!!

What diameter duct is required to feed the pedistal outside air knock out?

A 4" diameter duct is used to connect the Buck Stove 21 Wood Stove. If you have any further questions please feel free to give us a call! Thanks.

Can fresh air intake be attached to this stove?

Yes, the Buck Stove 21 has a knockout on the bottom to connect to an outside air source.

Does this stove have a grate or a ash box to remove ashes?

This stove does not have an ash pan. If you have any further questions please feel free to give us a call! Thanks.

Helpful Articles

Why Choose Buck Stove?

Buck Stove heating solutions combine classic craftsmanship with modern efficiency, delivering reliable warmth and timeless style to any space. Built for durability and performance, these stoves provide powerful heating while enhancing the comfort and ambiance of your home.