Napoleon Ascent B42 Gas Direct Vent 42 Inch Fireplace



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Please note: This is a brand-new unit, never shipped, but the box has been open. The unit is in perfect condition and will still receive the full manufacturer's warranty.

    With a variety of custom options to choose from, the Napoleon’s Ascent™ B42 Fireplace provides a level of uniqueness that is sure to marvel and amaze friends and family.

  • BTUs: 22,000
  • Viewing Area: 37 11/16"W x 23 11/16"H
  • Included Items: Firebox, Safety Barrier Front, Logs, Pan Burner, Ignition System
  • Required Items: Venting
  • Ignition Type(s): Reliable Standing Pilot Ignition OR Gas Saving Electronic Ignition With Battery Backup
  • Framing Dimensions: 42 1/2"W x 35"H x 18 9/16"D
  • Warranty: President's Limited Lifetime

Napoleon’s Ascent™ B42 offers a multitude of options with decorative fronts, trim kit, decorative brick panels and MIRRO-FLAME™ Porcelain Reflective Radiant Panels, the Ascent™ B42 can be designed to your personal taste and match any home décor. The Ascent™ B42 allows you to create a stylish look while producing plenty of heat when required.


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.


Gas direct vent fireplaces are popular fireplaces that burn efficiently enough to be a heat source but not too efficient to where the fire lacks realism. They can be vented both vertically or horizontally. Their fireboxes exhausts the inner vent pipe while drawing outside air for combustion through the outer pipe.

Product Specifications

More Information
Napoleon Ascent B42 Gas Direct Vent 42 Inch Fireplace
Included ItemsFirebox, Safety Barrier Front, Logs, Pan Burner, Ignition System
Heating BTU22,000
Maximum CFM80 CFMs Economy Blower / 110 CFMs Premium Blower (Optional)
Venting TypeDirect Vent
Amperage RequirementRequires 15 Amp Dedicated Circuit
TypeBuilt-In Fireplace, Direct Vent, Mobile Home Approved
Ignition TypeReliable Standing Pilot Spark Ignition or Gas Saving Electronic Pilotless
Fuel TypePropane, Natural Gas
CertificationCSA, ANSI
Size Range40" - 49" Wide
Fireplace StyleContemporary, Traditional
Viewing Area37 11/16"W x 23 11/16"H
Framing Dimensions42 1/2"W x 35"H x 18 9/16"D
WarrantyPresidents Limited Lifetime Warranty
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING


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