Buck Stove 91 Wood Burning Fireplace Insert with Blower EPA Certified & 30% Tax Credit Approved - FP91 - Heats 3200 Sq Ft

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Buck Stove

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Model

91-INSERT

83540

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Qualifies for 30% Tax Credit
Heats 3200 Square Feet
Heat Circulating Blower Included
Minimum Fireplace Dimensions: 31 3/4"W x 23 1/2"H x 15 /12"D

Door (Required)

Bay Windows (Required)

Insert Faceplate (Required)

Offset Adapter 8"

Chimney Liners

Mounting - Freestanding Installations

Qty

Description

UPDATE: The 30% Tax Credit now expires 12/31/2025

Tax Credit Information: This stove qualifies for the 30% federal tax credit which is applied from the total purchase price and installation costs (Up to $2,000 annually). Click HERE for further details.

The Buck Stove Model 91 wood insert is the largest wood burning stoves manufactured in the United States. With an efficiency of over 80%, the Model 91 generates more heat while using less wood. The large viewing area and large heating capacity makes it a favorite not looking to minimize their view of the fire.

Product Features

Heating Capacity: 1800-3200 Square Feet
BTU: 620 LBS
Minimum Fireplace Dimensions: 31 3/4" W x 23 1/2" H x15 1/2" D
Stove Dimensions: 34 1/4" W x 23 3/16" H x 28 7/8" D
Included Items: Heat Activated Variable Speed Blower, Ash Pan
Warranty: 5 Year

Technical Data

Vent Size: 8" Diameter/Top
Firebox Size: 4.4 Cubic Feet
Efficiency: 80.4%
Maximum Log Length: 22" (Front To Back) 23" (Side To Side)

BUCK STOVE

Buck Stove has been manufacturing quality wood stoves, gas stoves, wood and gas fireplaces, and coal stoves since 1971. Their state of the art 300,000 square foot facility is located in North Carolina, USA. Manufacturing quality appliances has been their top priority since day one.

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 Fireplace Inserts

Fireplace Inserts are high-efficiency heating appliances designed to be installed into an existing fireplace opening. Fireplace Inserts offer a range of benefits, including: increased efficiency, higher heat output, are safer to operate, improve fireplace aesthetics and are often easier to operate.

Available Types:

Wood Burning Fireplace Inserts
Gas Direct Vent Fireplace Inserts
Ventless Fireplace Inserts
Pellet Stove Inserts
Electric Fireplace Inserts

Note: Fireplace Inserts cannot be installed into a wood framed cavity.

Product Specifications

More Information
Buck Stove 91 Wood Burning Fireplace Insert with Blower EPA Certified & 30% Tax Credit Approved - FP91 - Heats 3200 Sq Ft
SKU	91-INSERT
Weight (in lbs)	620.000000
Brand/Manufacturer	Buck Stove
Included Items	Ash Drawer, Built-In Front Assembly
Heating BTU	50,400
Approximate Heating Area	1800 - 3200 Square Feet
Maximum CFM	85 CFMs (Included Blower)
Flue Location	Top
Flue Outlet	8" Diameter
Efficiency	80.40%
Electrical	120V (Included Blower)
Amperage Requirement	1.3 Amps (Included Blower)
Material	Steel
Type	Brick & Stone Fireplace Insert, With Blower
Ignition Type	Match Light
Fuel Type	Wood
Certification	EPA & Warnock Hershey To UL1482
Size Range	30" - 39" Wide
Area Heated	3000+ Sq. Ft
Fireplace Style	Traditional
Minimum Fireplace Dimensions	31 3/4" W x 23 1/2" H x 15 1/2" D
Max Log Length	22" (Front To Back) 23" (Side To Side)
Height	23 3/16"
Width	34 1/4"
Depth	28 7/8"
Warranty	5 Year Limited
Resources	Buck Stove Installation Manual Buck Stove Technical Quick Guide Buck Stove Wood Stove Brochure Model 91 Tax Credit Info 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.

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Questions and Answers

Customer Questions

Can the fan motor be turned off and on manually too or does it work only by thermostat?

The blower can be operated in one of two ways: operating continuously or controlled by an internal thermostat. If you have any further questions please feel free to give us a call! Thanks.

I have an older Buck Stove. If I send you a photo of it can you tell me which new Buck Stove repaces it?

We can most certainly help you find a replacement for your Buck Stove. Please send your photos to sales@hvacdirect.com or give us a call. Thanks!!!

Do I need a blower for my fireplace insert?

A blower is a great addition to a fireplace insert that helps boost heat output and improves efficiency by circulating warm air more effectively throughout your room. While most inserts can operate without a blower, adding one is beneficial if you want faster, more even heating. If extra heat isn’t necessary, your insert will still work well without a blower.

What is a faceplate or surround for a fireplace insert?

A faceplate, surround, or trim kit is used with fireplace inserts to cover and close the gap between the insert and the fireplace opening. It helps create a clean, finished look while ensuring a proper fit, and should be sized slightly larger than your fireplace’s width and height. Various sizes are available to match common fireplace openings for a seamless installation.

Do any wood inserts qualify for a federal tax credit?

Yes, wood-burning inserts that meet government efficiency standards and qualify for the 30% federal tax credit are clearly marked at the top of each product description on HVACDirect.com. You can also view all qualifying models in one place at https://hvacdirect.com/stoves/tax-credit-stoves.html to find the best option for your home.

Do I need a chimney liner for my wood stove or fireplace insert?

A stainless steel chimney liner kit is always recommended when installing a wood-burning fireplace insert or freestanding stove in a masonry chimney. The liner ensures a consistent and safe flow of exhaust gases, improving the draft and overall efficiency of your appliance while protecting your chimney from heat and corrosion. Using a chimney liner helps maintain safety and enhances stove performance.

What size wood insert is right for my home?

Choosing the right size wood insert depends on both your heating needs and the dimensions of your existing fireplace. Be sure to measure your fireplace’s width, height, and depth, then compare those to the minimum fireplace dimensions listed on each product page to ensure a proper fit. Generally, small inserts heat up to 1,500 sq. ft., medium inserts cover up to 2,500 sq. ft., and large inserts can heat areas larger than 2,500 sq. ft., though actual performance varies based on factors like firewood type, room layout, ceiling height, and insulation.

What is the weight of the Buck 91?

The Buck 91 weighs 620lbs. Please give us a call if we can help further. Thanks!

Does the fireplace inserts have ash tray at the bottom?

Yes, the Model 91 has an ash pan. If you have any further questions, please feel free to give us a call! Thanks.

What is involved in replacing the catalytic converter?

The replacement of the insert's catalyst is a multi-step process that we suggest reviewing on page 23 of the installation manual before deciding if you as a homeowner would like to complete it or hire a professional. https://hvacdirect.com/media/hvac/pdf/BuckStove-91-Install.pdf If you have any further questions please feel free to give us a call! Thanks.

Is this model rated for manufactured homes?

This model is not rated for manufactured homes. If you have any further questions please feel free to give us a call! Thanks.

Fan will not come on no matter how hot it is. Help?

Hello, please ensure that everything is properly connected for intended use by referencing the manual linked below. For additional technical quests as such please give us a call and our experienced team would be happy to help troubleshoot the situation with you. Thank you! https://hvacdirect.com/media/hvac/pdf/BuckStove-91-Install.pdf

Does the model 91 insert come in black?

Yes, the 91 does come in black. You will need to select the black door from the dropdown above. If you have any further questions please feel free to give us a call! Thanks.

Can this unit be installed inside a large UL list wood-burning fireplace?

As long as the minimum fireplace dimensions are met, yes, this unit can be installed into a fireplace. If you have any further questions please feel free to give us a call! Thanks.

The 28 7/8" depth, how much of that is past the fireplace opening and sits on the hearth?

The insert requires a minimum distance inside of the fireplace of 15 ½”. 28 7/8”-15 ½ = 13 3/8”+/- on the hearth. That is the furthest point as well, generally the ash lip or the stove top. 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.