United States Stove 1802 Black 26.5ft. Wood / Coal Furnace with 8" Flue, Designed for up to 3600 Square Feet

- Item #: BCI1587171
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Wood / Coal Furnace

The 1802g add on furnace is designed to use in conjunction with your existing HVAC ductwork and work seamlessly with your existing furnace. With twin 800 CFM blowers and up to 218,000btu’s it is designed to heat a home up to 3600 sq. ft. This unit is made with a firebrick lined plate steel firebox surrounded by green powder coated steel giving the unit an eye appealing look. Connection to your existing ductwork is easy with the 18” x 18” heat outlet. Available accessories include the Universal filter box Kit and Hot Water Coil kit.


  • Twin 550 CFM Blowers provide redundancy and large amounts of air flow
  • Fully insulated internal ducting ensures the most heat transfer and optimum efficiency
  • Automatic draft induction blower included
  • 8” Flue Collar
  • 18” x 18” Heat outlet
  • Secondary heat exchanger with firebrick baffle for extra long life
  • Manual damper system allows fine tuning for maximum efficiency
  • Firebrick lined firebox to boost efficiency and heating capacity
  • Separate ash door with removable dump pan
  • Extra-Heavy duty cast iron doors, grates and liners
  • Removable / Replaceable shaker grates (handle included)
  • Firebox dimensions: Width: 18-1/2”, Depth: 36”, Height: 24-1/2”
  • > Not for use in Mobile or Modular Homes
  • Not available for sale in WA and CA
  • Installation materials are NOT Included (i.e. floor protector, chimney connector, thimble, radiation shield, flue)

Additional United States Stove Links

Our SKU: United States Stove 1802

This product is listed under the following manufacturer number(s):

  • United States Stove 1802G

*Denotes a finish or option that has been discontinued

United States Stove 1802G Product Specifications

Installation Guide
Owners Manual
Installation Sheet
CFM 800
California State Compliant No
Configuration Furnace
Depth 55
Duct Size 8" Round
Fuel Type Coal, Wood
Heating Area 3600
Height 52.75
Hopper Capacity 180
Installation Type Free Standing
Material Steel
Max Log Size 35
Mobile Home Approved No
Product Weight 770
Total BTUs 218648
UL Listed No
Vent Location Top
Vent Type Chimney
Washington State Compliant No
Width 26.5

Installation Resource Center

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United States Stove 1802 Reviews

  • is this furnace used????

    A. The United States Stove 1802 is sold new.
  • What are the loading door dimensions?

    A. The United States Stove 1802 loading door is 13 3/4" x 13".

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