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Osburn Matrix Wood Fireplace Insert with Connector and Liner Kit

Osburn Matrix Wood Fireplace Insert with Connector and Liner Kit

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$3,949.00 $4,859.99 19% Off
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Product Details

Manufacturer: Osburn
Osburn Part Numbers: OB02028K
Item Number: OSB-OB02028K


  • Size: 36 Inches
  • Color: Black
  • Product Dimensions: 36 1/8" W x 25 1/8" H x 23 1/8" D
  • Cast iron door
  • EPA 2020 approved
  • Large, sleek design
  • 5 1/2" x 25' flex liner kit
  • Limited lifetime warranty
  • Uses dry cordwood for fuel
  • Non-catalytic fireplace insert
  • Holds logs up to 20" in length
  • Maximum burn time of 8 hours
  • UL 1482, UL 737 safety standards
  • Made of the highest quality material
  • Single ceramic glass door with cast iron frame
  • Multiple overlays, faceplates, and trims available
  • Blower quietly distributes heat throughout the room
  • Recommended to heat 500 to 2,100 square feet of space
  • Maximum BTU Output with Dry Cordwood: 75,000
  • Average Particulate Emissions Rate: 1.54 g/h
  • Recommended Heating Area: 2,100 sq ft
  • Minimum Required Fireplace Opening Dimensions: 28 7/8" W x 23 5/16" H x 19 5/8" D
  • Flue Size: 6 inches
  • Glass Viewing Area: 19 5/8" W x 11 7/8" H
  • Maximum Log Size: 20 inches
  • 69% efficient based on an EPA-specified test method (CSA B 415-10 stack loss method). Actual efficiency will vary.
There isn't a red pill or blue pill to take here. This is simply a good old fashioned wood-burning fireplace. With the Osburn 36 Inch Matrix Series Wood Fireplace Insert with Connector and Liner Kit what you see is what you get. This unit is made of high-quality materials throughout, and has the EPA 2020 stamp of approval. Give yourself 8 hours of burn time and a blower that distributes heat evenly throughout the room. With Osburn you don't have to worry about waking up to the unexpected, just a warm fire.

Venting Requirements: This item requires a chimney with 6" inner diameter.

Customer Q&A with Product Specialists

Nadia from Spokane asked:
What is a firebox size in cubic feet?
What is a firebox size in cubic feet?
This stove has a firebox size of 2.4 cubic feet.
Answered by: Aaron D. on Feb 03, 2023


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