Napoleon Wood Burning Insert with Blower - S25i - Up To 2100 Square Feet



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The Napoleon S25i Wood Burning Fireplace Insert is clean and contemporary looking. Featuring EPA 2020 certified wood-burning technology and extremely long burn times - up to 16 hours. The extra-large viewing area ensures that you can watch the fire for pleasure instead of babysitting the fire for reloading. An included dual blower system quietly circulates heat throughout your room. Clean and contemporary lines allow this wood-burning fireplace insert to blend into your current décor while remaining highly efficient. This well built large size insert with an included heat activated, variable speed blower to help move heat into other areas of the home. Cozy up to the Napoleon S25i this heating season!

  • Meets 2020 EPA Standards
  • Heat Capacity: Up to 2100 Square Feet
  • BTU/Hour: 70,000
  • Maximum Efficiency: 76%
  • Minimum Fireplace Dimensions: 31”W x 23 ½”H x 15 ½”D.
  • Warranty: Limited Lifetime
  • Maximum Burn Time: 16 Hours
  • Ideal Firewood Length: 16" (Left to Right)
  • Emissions Grams/Hour: 2.25
  • Flu Size: 6"
  • Weight: 270 lbs
  • Ceramic Glass Size: 18 1/2"W x 11"H
  • Certification: EPA


  • Blower Kit with Variable Speed Control
  • Choose from these backer plates:

    • With large backer plate size will be: 48” w x 33” h
    • With standard backer plate size will be: 41” w x 30” h


    Napoleon Fireplace Products is one of the largest Fireplace, Stove, and Insert manufacturers in North America. Napoleon's gas products feature patented burner technology with realistic flames and faux logs, all backed by their President's Lifetime Warranty.

    Product Specifications

    More Information
    Napoleon Wood Burning Insert with Blower - S25i - Up To 2100 Square Feet
    Included ItemsWood Insert, Dual Blower System, 41" x 30" Faceplate
    Heating BTU54,000
    Approximate Heating AreaUp To 2100 Square Feet
    Electrical120V (Included Blower)
    Amperage Requirement15 Amp Breaker (Included Blower)
    TypeBrick & Stone Fireplace Insert
    Ignition TypeMatch Light
    Fuel TypeWood
    Size Range30" - 39" Wide
    Area Heated2000 - 2499 Sq. Ft
    Fireplace StyleTraditional
    Viewing Area18 1/2"W x 11"H
    Minimum Fireplace Dimensions31"W x 23 1/2"H x 15 1/2"D
    Max Log Length16" (Ideal)
    Height23 1/2"
    WarrantyPresident's Lifetime Warranty - Fire Box, Stainless Tubes, Ceramic Glass (Thermal Breakage), Anything Cast Iron | 1 Year Remaining Parts
    Resources You will need Adobe® Acrobat® Reader to view PDF documents.
    Safety InformationPROPOSITION 65 WARNING


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    Questions and Answers

    Customer Questions
    What's the size of the firebox in cubic feet?
    The dimensions are 22 1/8"H x 28 3/4"W x 26"D which equates to 9.57 cubic feet. If you have any further questions please feel free to give us a call! Thank you.
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