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150,000 BTU Wood Burning Add-on Furnace

  • Features forced-air heating technology for optimum performance
  • Burns for long hours with patent-pending clean burn technology
  • Efficiently saves energy and burns clean
  • View More Details
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

The Shelter SF2600 indoor wood furnace is designed to be a whole home heating solution that can be installed as a stand-alone or as an add-on secondary source of heat. The SF2600 is certified to the new 2017 EPA regulations. With its patent-pending clean burn technology, the Shelter SF2600 furnace will burn long, hot and clean while comfortably heating up to 3,000 sq. ft. Burn times up to 12-hours mean less worry between wood loads, allowing more time for you to work, sleep or play. The clean, efficient burn means less chopping of wood with less ash to clean up. Shelter furnaces are designed to deliver years of money-saving comfort, convenience and security.
  • 4.1 cu. ft. firebox
  • 20 in. log capacity
  • Maximum output 150,000 BTU
  • 185 distribution air output temperature
  • 360 cast iron roller grate system
  • 1200 CFM, 1500 CFM and 1800 CFM 3-speed distribution air blower
  • Thermostatically controlled 50 CFM induction draft blower
  • Return Policy
  • California residents


Dimensions: H 0, W 0, D 0


Product Depth (in.)0Product Height (in.)0
Product Width (in.)0Vent diameter (in.)0 in


Annual Fuel Utilization Efficiency (AFUE) (%)0Energy Consumption (kWh/year)0
Fuel GaugeNoFuel Tank Capacity (gal.)0 gal
Heat Output (BTU/hour)0Heat rating (BTU/hour)0 Btu/h
Heating Product TypeForced Air FurnaceHeating Technology TypeForced Air
Motor Type0Number of Blower SpeedsVariable
Power/Fuel TypeWoodProduct Weight (lb.)26 lb

Warranty / Certifications

Certifications and ListingsNo Certifications or ListingsManufacturer WarrantyFirebox - 5 Years, Cast Iron Grate - 5 Years, Blowers - 2 Years, Electrical Components - 1 Year

Questions & Answers

Q:what are the outer measurements
by|Nov 27, 2021
1 Answer
Answer This Question

A:  The height if 42". The width is 26" and the depth is 45.5". Clearance to combustibles is 6" on the sides and 12" on the back. Feel free to contact us directly at 1-800-325-7076 should you have further questions. Thank you!

by|Nov 29, 2021
    Q:Is it over 75% efficient?
    by|Feb 11, 2021
    1 Answer
    Answer This Question

    A:  No. My husband and I purchased this unit in Maine. We were upgrading our existing add-on unit because the blower was nearly twice as powerful. This unit could not even blow heat to our kitchen, which is on the other side of the wall to the furnace.

    by|Jan 14, 2022
      Q:Need to talk to someone about the firebox being burnt out.
      by|Nov 10, 2020
      1 Answer
      Answer This Question

      A:  Please call Customer Service at 1-800-325-7076 to initiate a warranty claim.

      by|Feb 26, 2022
        1 found this answer helpful
        Showing 1-3 of 3

        Customer Reviews

        1 out of 5
        • 1
          out of 1 reviews
        • 0% recommend this product
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        Showing 1-1 of 1 reviews
        Wish I could say it "BLOWS" heat, but it does not
        We purchased this unit in Maine at TSC at the end of Oct. It did not blow heat to the next room, the kitchen.Thank God for our oil furnace. Manufacturer & TSC dragged it on for weeks, so that we can only get a $2,400 store credit & we don't shop TSC!
          1 found this review helpful
          Showing 1-1 of 1 reviews

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