3,000 Sq. Ft. EPA Certified Outdoor Wood Burning Warm Air Furnace

3,000 Sq. Ft. EPA Certified Outdoor Wood Burning Warm Air Furnace

The 1660EFE exterior furnace is designed to use in conjunction with your existing HVAC ductwork and work seamlessly with your existing furnace while leaving the mess to the great outdoors. With up to 180,000 ’BTUs it is designed to heat a home up to 3000 sq. Feet. This unit is made with a firebrick and cast iron lined firebox surrounded by powder coated all weather steel shell that is over lapped for a tighter weather seal. Connection to your existing ductwork is easy with the 10” heat outlet and 12” supply. This EPA certified furnace is both clean burning and good looking.

  • Model #: 1660EFE

$4,189.99Suggested MSRP

  • Features
    • 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
    • Removable / Replaceable shaker grates (handle included)
    • Firebox Dimensions: Width:18-½-in, Depth: 29-¾-in, Height: 24 ½-in
    • Chimney Adapter kits sold separately
    • Heat output: 67,000 - 180,000btu's per hour
    • Heating Capacity: 2000-3000 sq. ft
  • Specifications
    ADA Compliant No
    AFUE (%) 65
    Air Delivery Configuration Upflow/Horizontal
    BTU Heat Rating 180000
    BTU Output (BTU) 180000
    CFM@.5 ESP 1800
    CSA Certified No
    Current Rating (A) 12
    Depth (in) 51
    ENERGY STAR® Qualified No
    ETL Listed Yes
    Filter Quantity 1
    Fits Duct Size (in) 10
    Fuel Type Wood
    Furnace Venting Type Direct Vent
    Heating Area (ft²) 3000
    Height (in) 46.5
    Ignition System Match Light
    Thermostatic Control Yes
    UL Listed Yes
    Variable Speed Yes
    Voltage (V) 120
    Weight (lbs) 535
    Width (in) 26.5
  • Dimensions
    Assembled Depth (in) 67.8
    Assembled Height (in) 51.3
    Assembled Width (in) 34.0
    Package Depth 71.5
    Package Height 60
    Package Weight 885.0
    Package Width 39.0
  • Other
    Does this Product Have a Warranty? Yes
    Information Effective Date 2018-11-05 12:00:00
    MFG Brand Name US Stove Company
    MFG Model # (Series) 1660EFE
    Manufacturer Warranty Limited Lifetime firebox warranty, 1 Year all other parts, 1 year Electrical parts
    Search Keywords Wood furnace, Outdoor, 3000 sq ft
    Supplier Product Type/Category Home - Heating, Cooling & Air Quality
    UPC 012685116600
    Warranty Type Limited - Parts
    Warranty Type of Effective Date Purchase Date
  • Regulatory
    California Prop 65 Warning Label (Text) This product can expose you to chemicals including carbon monoxide, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
    California Proposition 65 Warning Required Yes
    Contains Chemicals that Cause Cancer (Calif Prop65) Yes
    Item has Restrictions? No
    List the Chemicals contained that cause Cancer per California Proposition 65 Carbon Monoxide
  • FAQs
    • Where do I get support for my product?
      Visit our Support Area for support options.
    • What is my warranty?
      All replacement parts are covered for 1 year from the date of purchase. The integrity of the firebox itself is covered for 3 years from the purchase date. Some dealers may sell extended warranties. You will need to contact your dealer for assistance if you have purchased one and are outside of the US Stove coverage time frame.
    • Can I burn corn in my pellet stove?
      NO, you cannot burn corn in your pellet stove. The pellet stove was designed and tested for wood pellets only. Burning corn in your stove will void your warranty and may create a safety hazard or cause damage to your stove. You should only burn premium hard wood pellets in your pellet stove.
    • What are the slides in the back wall or in the bottom of the firebox for?
      They are clean-outs for the ash build up. These should be cleaned out AT LEAST every burning season or for every ton of pellets burned. You should check them periodically to ensure there’s not a lot of ash build-up. This will greatly affect the performance of your pellet/corn stove!
    • Do I need a Fresh Air Kit?
      This will depend on how air tight the home/building is. If it is very air tight, negative pressure can form and interfere with the proper functioning of the stove. If the unit is installed in a mobile/manufactured home, the fresh air kit is REQUIRED!
Document File Type File Size Product
1660EFE - Use and Care Manual application/pdf 5 MB Download
1660EFE - Use and Care Manual application/pdf 10 MB Download
  • Where do I get support for my product?
    Visit our Support Area for support options.
  • What is my warranty?
    All replacement parts are covered for 1 year from the date of purchase. The integrity of the firebox itself is covered for 3 years from the purchase date. Some dealers may sell extended warranties. You will need to contact your dealer for assistance if you have purchased one and are outside of the US Stove coverage time frame.
  • Can I burn corn in my pellet stove?
    NO, you cannot burn corn in your pellet stove. The pellet stove was designed and tested for wood pellets only. Burning corn in your stove will void your warranty and may create a safety hazard or cause damage to your stove. You should only burn premium hard wood pellets in your pellet stove.
  • What are the slides in the back wall or in the bottom of the firebox for?
    They are clean-outs for the ash build up. These should be cleaned out AT LEAST every burning season or for every ton of pellets burned. You should check them periodically to ensure there’s not a lot of ash build-up. This will greatly affect the performance of your pellet/corn stove!
  • Do I need a Fresh Air Kit?
    This will depend on how air tight the home/building is. If it is very air tight, negative pressure can form and interfere with the proper functioning of the stove. If the unit is installed in a mobile/manufactured home, the fresh air kit is REQUIRED!