3500 Wood Insert With 5.5" X 25' Forever Flex Liner Kit-OB03510K - OSBURN

By: Osburn
SKU: OB03510K
Regular price $3,829.00
Regular price $4,100.00 Sale price $3,829.00
-$271.00
Shipping calculated at checkout.
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Osburn Wood Inserts Osburn - 3500 Wood Insert With 5.5" X 25' Forever Flex Liner Kit-OB03510K
Regular price $3,829.00
Regular price $4,100.00 Sale price $3,829.00

 The Osburn 3500 wood insert offers power, efficiency, and safety. Its impressive features and clean design allow for one of the largest glass surfaces in its category, seamlessly blending with any home architecture. This insert showcases exceptional Canadian know-how in alternative heating and will surely become a household favorite. Its ability to withstand even the harshest of winters makes it a top choice. To match your unique home, choose from a variety of door overlays, faceplates, and trims.

Features:

  1. Combustion Technology: Non-catalytic
  2. High-Efficiency Certified Appliance: Yes, EPA 2020 approved
  3. Maximum Log Length: 22"
  4. Log Positioning: Loading over width and over depth
  5. Chimney Diameter: 6"
  6. Flue Outlet Diameter: 6"
  7. Type of Chimney: Liner - ULC-S635, CAN/ULC-S640, UL1777
  8. Minimum Chimney Height: 15'
  9. Baffle Type: C-Cast or equivalent
  10. Approved for Mobile Home Installation: No
  11. Shipping Weight: 540 lb (245 kg)
  12. Door Type: Single, glass with a cast iron frame
  13. Glass Type: Ceramic glass
  14. Glass Surface Dimensions (Width X Height): 18 7/8" X 11 3/4"
  15. Glass Air-Wash System: Yes
  16. Premium Quality Blower Included (CFM): 144
  17. Overall Dimensions (Height x Width x Depth): 24 7/8" x 30 3/8" x 29"
  18. Door Opening Dimensions (Height x Width): 9 7/8" x 19"
  19. Firebox Dimensions (Height x Width x Depth): 12 7/8" x 22 7/8" x 20 1/8"
  20. Firebox Lined with Refractory Bricks: Yes
  21. Stainless-Steel Secondary-Air System: Yes
  22. Steel Thickness – Body: 3/16"
  23. Steel Thickness – Top: 5/16"
  24. Fireplace Opening – Minimum (Height x Width x Depth): 26 1/4" x 31" x 18 3/8"
  25. USA Standard (Emissions): EPA
  26. Canadian Standard (Emissions): CSA B415.1-10
  27. USA Standard (Safety): UL 1482, UL 737
  28. Canadian Standard (Safety): ULC S628
  29. Tested and Listed: By an accredited laboratory (CAN/USA)
  30. Warranty: Limited Lifetime

Minimum Clearances to Combustibles:

  • Vary based on location and unit type.

Specifications:

  1. Fuel Type: Dry Cordwood (16" recommended)
  2. Recommended Heating Area: 1000 - 2700 ft²
  3. Overall Firebox Volume: 3.5 ft³
  4. EPA Loading Volume: 2.88 ft³
  5. Maximum Burn Time: 10 h
  6. Maximum Heat Output (Dry Cordwood): 110,000 BTU/h (32.2 kW)
  7. Overall Heat Output Rate: 17,200 BTU/h (5.0 kW) to 57,800 BTU/h (16.9 kW)
  8. Average Overall Efficiency (Dry Cordwood): 71% (HHV) & 76% (LHV)
  9. Optimum Overall Efficiency: 77%
  10. Optimum Heat Transfer Efficiency: 75%
  11. Average Particulate Emissions Rate: 1.6 g/h
  12. Average CO Emissions: 73 g/h

Notes:

  • Values are measured per the test method, except for certain parameters.
  • Recommended heating area and maximum burn time may vary based on various factors.
  • Maximum heat output based on loading density and reloading intervals.
  • Performances based on a specific burn rate and moisture content.
  • Optimum heat transfer efficiency is for the low burn rate.
  • The appliance is officially tested and certified by an independent agency.
  • Carbon monoxide emissions are specified.

If you have any specific questions or need further clarification, feel free to ask!

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