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Napoleon Ascent Linear BL42 | Direct Vent Gas Burning Fireplace

Napoleon Ascent 42 Linear Gas Fireplace
Napoleon Ascent 42 Linear Gas FireplaceNapoleon Ascent Linear BL42 Napoleon Ascent Linear BL42 Napoleon Ascent Linear BL42

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Included Components


Choose Fuel Type
Items: 0, Total: $0

Requires a switch
Items: 0, Total: $0

Decorative Fronts
Items: 0, Total: $0

Panels for inside firebox
Items: 0, Total: $0

Media Kits
Items: 0, Total: $0

Heat Circulation
Items: 0, Total: $0

Items: 0, Total: $0

Requires 4" & 7" Venting
Items: 0, Total: $0


 ***This is a Special Order item, once order is placed your order becomes final, non-cancelable, and non-returnable***

Visit Napoleon Design Studio to customize your fireplace. Then come back here to select the options you like          



Make the Napoleon Ascent™ 42 Linear Gas Fireplace the ideal finishing touch for your home. Add sparkling luxury to any room with the included topaz CRYSTALINE™ ember bed or customize the look by adding the included media enhancement kits like the natural and nautical feeling Beach Fire or Shore Fire kits. The earthy Mineral Rock kit is another colorful option and can be mixed and matched with the other kits to create a truly unique look. Ascent™ Linear fireplaces create a contemporary and luxurious look wherever they're installed.

BTU 14,000 to 20,000
Ignition SystemElectronic
Vent ExitTop
Vent size and type4" & 7" Direct Vent
Fireplace Dimensions42" w x 39-1/16" h x 18-5/16" d
Framing Dimensions42-1/2" w x 39-3/8" h x 18-9/16 d
Minimum Enclosure Height56"
Corner Framing - Wall Length41-1/2"
Non-combustible Finishing14" above & 2-3/4" side of opening
Glass TypeTempered
Viewing Area 37-1/2" w x 16-3/4 h
Night Light No
Specifications BL42_Spec_Sheet.pdf, PDF document, version 1.3
  • Up to 20,000 BTU's
  • Clean face design with high quality safety barrier
  • Optimized burner performance (for all vent and fuel configurations)
  • CRYSTALINE™ ember bed comes with Topaz crushed glass included
  • Low profile optional front available in black
  • Optional premium blower kit
  • Optional Remote Control
  • Simplified installation (steel header no longer required)
  • Optional heat management available for reduced clearance to combustibles
  • Optional media includes: MIRRO-FLAME™ Porcelain Reflective Radiant Panels, Mineral Rock Kit, Shore and Beach Fire Media Kits, Glass Ember Media and Glass Beads in various colors!




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