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Shelter EPA Certified SF1000 Wood Burning Indoor Furnace

Now Using Clean Burn Technology.

Shelter’s new EPA Certified SF1000 wood burning indoor furnace maximizes comfort for a smaller footprint. Our customers enjoy heating their homes with the well-engineered SF1000 which provides longer burn times and distributes more heat than pre-EPA approved furnaces. Initiated by our thermostatically controlled draft blower and self-regulating secondary air control system, our longer burn times eliminate worry between loads. Shelter’s use of the industry’s strongest blower provides whole-home circulation to deliver uniform warmth while the digital thermostat monitors the temperature to maintain comfort ensuring maximum performance with less user interaction. Loaded with features that the competition considers options or upgrades, this Shelter furnace heats up to 2,500 sq. ft. comfortably with its Clean Burn Technology. Featuring a 4.0 cu. ft. firebox, the SF1000 delivers a heat output of 130,000 BTUs. This Shelter furnace is equipped with a fixed grate system and standard ash pan, digital thermostat, and accepts 20” logs. Minimized dimensions and improved clearance to combustible minimums make the SF1000 ideal for small spaces and tight installations. The pre-wired, front mounted draft blower simplifies the installation and the addition of Shelter’s optional cast iron stand makes loading the SF1000 even easier.  Our customers enjoy its easy access slide-in filter which keeps the blower clean and maximizes distribution air. Green and efficient, Shelter furnaces are peak performers generating longer burn times and utilizing less wood. Skillfully manufactured in St. Louis, Missouri, the SF1000 proudly displays its MADE IN THE USA label.

Shelter. Green & Efficient: Less Wood, More Comfort.

    • Recommended Heating Area Up to 2,500 sq. ft.
    • EPA Certified
    • Whole-Home Heating Solution
    • Extended Burn Time [Up to 12 Hours] with Clean Burn Technology
    • 4.0 cu. ft. Firebox
    • Stainless Steel Lined Firebox
    • Accepts 20” Logs
    • Maximum 130,000 BTUs Output
    • Digital Thermostat w/ 50cfm Draft Blower
    • 165°F Distribution Air Temperature @ Duct Exit
    • Tested Emissions: 0.198 lbs./MMBtu
    • High Capacity, 1500 CFM Draft Blower
    • Fixed Cast Iron Grate System with Easy Ash Removal
    • Pre-Wired Electrical Components
    • Powder Coated Finish
    • Optional Stand Available
    • Weight (lbs.): 435 lbs.
    • Overall Installed Dimensions: W: 25 ¾” D: 45 ½” H: 42”
    • Low Clearance to Combustibles: Side: 6” Back: 12”
    • Standard 6” Chimney Connection
    • Standard Air Duct Connections
    • Shelter Furnace Installation Video
    • 5-Year Unit Warranty, 1-Year Distribution Blower Warranty, 1-Year Electrical Components Warranty
    • Made in the USA
    • Toll Free Customer Support | 1-800-325-7076
Manufacturer # Width x Depth x Height (in) Retail Weight (lbs)
SF1000 25 ¾” x 45 ½” x 42” 435
Manufacturer # Shipping LxWxH (in) Shipping Weight (lbs)
SF1000 30” x 40” x 66” 480