PROUDLY MADE 100% IN THE U.S.A.

EPA certified wood stoves.

SPECIAL CASH & CARRY PRICING * NO SALES TAX!

Wood Classic LE

More "Wood Classic LE" Specifications
  • Firebox Size: 2.5 cu. ft.
  • Flue Size: 6"
  • Width: 26-1/8"
  • Height with Legs: 31-3/4"
  • Height with Pedestal: 34-1/4"
  • Depth: 26-1/8"
  • Weight: 450 pounds
  • Efficiency (HHV): 79.4%
  • Efficiency (LHV):86%
  • Particulate Emissions: 1.13 g/hr
  • EPA 2020 Certified
  • Approved for use in manufactured homes
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass

BTU's: 82,000

Burn Time: 12 hours

Wood Length: 19 inches

Heating Capacity: 2,800 sq. ft.

Firebox Size: 2.5 cu.ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

The Wood Classic LE continues on the tradition as a hard working home heater. Looks that salute the classic American hearth are combined with an ultra effective re-burn system.

Manufacturer's Approved Pricing:

Special pricing is with standard black door and black steel legs.

$2,538
CALL FOR SPECIAL PRICING

Cambridge LE
with Live Grate Ash Pan

More "Cambridge LE" Specifications
  • Firebox Size: 2.5 cu. ft.
  • Flue Size: 6"
  • Width: 26-1/8"
  • Height with Lower Platform: 38"
  • Height without Lower Platform: 37"
  • Depth: 24-1/8"
  • Weight: 470 pounds
  • Efficiency (HHV): 79.4%
  • Efficiency (LHV):86%
  • Particulate Emissions: 1.13 g/hr
  • EPA 2020 Certified
  • Approved for use in manufactured homes
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass
  • Wood Storage Area

BTU's: 82,000

Burn Time: 12 hours

Wood Length: 19 inches

Heating Capacity: 2,800 sq. ft.

Firebox Size: 2.5 cu.ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

The Cambridge is a stove that is up to the job. This robust heater stands ready to provide an abundance of warmth in response to the coldest of winter’s days. Stylish and sensible, the efficient and clean burning Cambridge is built to last a lifetime.

Manufacturer's Approved Pricing:

$2,802
CALL FOR SPECIAL PRICING

Ashwood LE

More "Ashwood LE" Specifications
  • Firebox Size: 2.5 cu. ft.
  • Flue Size: 6"
  • Width: 26-1/8"
  • Height with Legs: 30"
  • Height with Pedestal: 32-1/2"
  • Depth: 24-1/8"
  • Weight: 440 pounds
  • Efficiency (HHV): 79.4%
  • Efficiency (LHV):86%
  • Particulate Emissions: 1.13 g/hr
  • EPA 2020 Certified
  • Approved for use in manufactured homes
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass

BTU's: 82,000

Burn Time: 12 hours

Wood Length: 19 inches

Heating Capacity: 2,800 sq. ft.

Firebox Size: 2.5 cu.ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

The Ashwood LE lives up to its name in providing you with the very best in quality, features and performance. Designed for those who rely on it as their principal heat source, the Ashwood LE is well equipped to be an enduring addition to your home.

Manufacturer's Approved Pricing:

Special pricing is with standard black door and black steel legs.

$2,431
CALL FOR SPECIAL PRICING

Aberdeen LE
with Live Grate Ash Pan

More "Aberdeen" Specifications
  • Firebox Size: 1.8 cu. ft.
  • Flue Size: 6"
  • Width: 25-1/8"
  • Height without lower platform: 35-1/2"
  • Height with lower platform: 36-1/2"
  • Depth: 20-5/8"
  • Weight: 395 pounds
  • Efficiency (HHV): 81%
  • Efficiency (LHV):87%
  • Particulate Emissions: .72 g/hr
  • EPA 2020 Certified
  • Approved for use in manufactured homes
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass
  • Wood Storage Area

BTU's: 63,000

Burn Time: 9 hours

Wood Length: 16 inches

Heating Capacity: 1,800 sq. ft.

Firebox Size: 1.8 cu.ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

The Aberdeen LE has an elevated firebox for ease of loading, wood storage Aberdeen LE area beneath and superb Kuma ash removal system are standard features that make heating with our Aberdeen a pleasant experience. Attractive design, an extended burn time and very high efficiencies make the Kuma Aberdeen unparalleled in its qualities and capabilities..

Manufacturer's Approved Pricing:

Special pricing is with standard black door and black steel legs.

$2,140
CALL FOR SPECIAL PRICING

Tamarack LE

More "Tamarack" Specifications
  • Firebox Size: 1.8 cu. ft.
  • Flue Size: 6"
  • Width: 25-1/8"
  • Height with legs: 29-3/4"
  • Height with pedestal: 31-1/4"
  • Depth: 20-5/8"
  • Weight: 375 pounds
  • Efficiency (HHV): 81%
  • Efficiency (LHV):87%
  • Particulate Emissions: .72 g/hr
  • EPA 2020 Certified
  • Limited Lifetime Warranty
  • Approved for use in manufactured homes
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass

BTU's: 63,000

Burn Time: 9 hours

Wood Length: 16 inches

Heating Capacity: 1,800 sq. ft.

Firebox Size: 1.8 cu.ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

The Tamarack LE Named for the unique tamarack tree, this stove remains ever loved for the distinct heat characteristics of its step-top surface as well as its time-honored American hearth looks. Wood from the tamarack tree is strong, heavy, and burns as a bright crackling fire - which produces tremendous heat. This Kuma stove is aptly named for it.

Manufacturer's Approved Pricing:

Special pricing is with standard black door and black steel legs.

$1,907
CALL FOR SPECIAL PRICING

Aspen LE

More "Aspen" Specifications
  • Firebox Size: 1.8 cu. ft.
  • Flue Size: 6"
  • Width: 25-1/8"
  • Height with legs: 28-1/2"
  • Height with pedestal: 30"
  • Depth: 20-5/8"
  • Weight: 365 pounds
  • Efficiency (HHV): 81%
  • Efficiency (LHV):87%
  • Particulate Emissions: .72 g/hr
  • EPA 2020 Certified
  • Approved for use in manufactured homes
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass

BTU's: 63,000

Burn Time: 9 hours

Wood Length: 16 inches

Heating Capacity: 1,800 sq. ft.

Firebox Size: 1.8 cu. ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

Aspen LE has clean lines and a dominant fire viewing area, the Kuma Aspen LE couples advanced efficiency with elegant simplicity. As with all Kuma models, the Aspen LE is highly configurable with many options. Create a warm and inviting hearth with the quality Kuma Aspen.

Manufacturer's Approved Pricing:

Special pricing is with standard black door and black steel legs.

$1,770
CALL FOR SPECIAL PRICING

Cascade LE Insert

More "Cascade LE Insert" Specifications
  • Firebox Size: 2.5 cu. ft.
  • Flue Size: 6"
  • Width: 26-1/8"
  • Height: 21-11/16"
  • Depth: 24"
  • Weight: 450 pounds
  • Efficiency (HHV): 79.4%
  • Efficiency (LHV):86%
  • Particulate Emissions: 1.13 g/hr
  • EPA 2020 Certified
  • Approved for use in manufactured homes
  • For use in masonry or factory-built fireplaces
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass

BTU's: 82,000

Burn Time: 12 hours

Wood Length: 19 inches

Heating Capacity: 2,600 sq. ft.

Firebox Size: 2.5 cu.ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

The Cascade LE can be installed in a masonry or factory-built (zero-clearance) fireplace with the use of a 6" flue liner and is capable of heating 2600 square feet or more. Our Kuma Cascade LE insert will upgrade your fireplace into an exceptionally efficient home heating center. Enjoy the fire while savoring the knowledge that its beauty is providing a clean-burning, efficient and economical comfort. Guaranteed for a lifetime of service, the Kuma Cascade LE is truly an excellent choice for your fireplace insert.

Manufacturer's Approved Pricing:

Special pricing is with surround panel with formed edge.

$2,606
CALL FOR SPECIAL PRICING

Alpine LE Insert

More "Alpine LE Insert" Specifications
  • Firebox Size: 1.8 cu. ft.
  • Flue Size: 6"
  • Width: 25-1/8"
  • Height: 19-3/4"
  • Depth: 21"
  • Weight: 370 pounds
  • Efficiency (HHV): 81%
  • Efficiency (LHV):87%
  • Particulate Emissions: .72 g/hr
  • EPA 2020 Certified
  • Approved for use in manufactured homes
  • For use in masonry or factory-built fireplaces
  • Optional Variable Speed Blower
  • Outside Air Ready
  • Self Cleaning Glass

BTU's: 63,000

Burn Time: 9 hours

Wood Length: 16 inches

Heating Capacity: 1,600 sq. ft.

Firebox Size: 1.8 cu.ft

Flue Size: 6"

Outside Air Ready

Manufactured Home Approved

The Alpine LE is the perfect choice for improving the efficiency of your small fireplace.  Among- if not the absolute- highest efficiency fireplace insert made. Combining high efficiency with extremely low emissions, the Kuma Alpine is unsurpassed in its ability to transform a fireplace into a beautiful means of economical home heating.

Manufacturer's Approved Pricing:

Special pricing is with surround panel with formed edge.

$2,027
CALL FOR SPECIAL PRICING

Our Customers Say

“Formula Fab is the way to go!”

Bill & Kim, Libby, MT

“We love it, absolutely love it! Our new Kuma Wood Classic doesn’t smoke like the old stove & eliminates worry.”

Jerry & Jacki, Libby, MT

“The A/C is AMAZING! It’s 30 degrees cooler inside on low fan.”

Grant, Troy Creek, MT

Formula Fabrication
31936 US Highway 2, Libby, Montana
(406)293-3994
formula@kvis.net
Office Hours:
Monday - Friday, 8:00am to 5:30pm