Napoleon Ascent 46 Inch Gas Direct Vent Fireplace



In stock




Availability: In Stock - Ready to Ship

Authorized Napoleon Dealer

Free Shipping
Accessories for this product


    The highly customizable Ascent™ 46 inch fireplace by Napoleon is an excellent and affordable gas fireplace that can tie any room together.

  • BTUs: 22,000
  • Viewing Area: 41 11/16"W x 23 11/16"H
  • Included Items: Safety Barrier Front, Logs, Pan Burner, Ignition System
  • Required Items: Front, Venting
  • Ignition Type(s): Reliable Standing Pilot Ignition OR Gas Saving Electronic Ignition With Battery Backup
  • Framing Dimensions: 46 1/2"W x 35"H x 18 9/16"D
  • Warranty: President's Limited Lifetime

Napoleon’s Ascent™ 46 is the largest single view fireplace in the Ascent™ Series. It is offered as a 4" x 7" top and rear vent model and includes an approved safety barrier.

The Ascent™ 46 is highly customizable and can be changed to work with any home décor. Offering a multitude of options with decorative fronts, trim kits, and panels, this fireplace can be styled to match any desired taste and preference.



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 46 Inch Gas Direct Vent 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, 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 Area41 11/16"W x 23 11/16"H
Framing Dimensions46 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


Write Your Own Review
You're reviewing:Napoleon Ascent 46 Inch Gas Direct Vent Fireplace
Your Rating

Questions and Answers

Customer Questions
How do you connect 110 volt power to B46NTRE fireplace?
Per the installation manual, (pg. 50), states: "Do Not Wire 110 Volts To The Valve or Wall Switch." also, (pg. 7) "PRODUCT CODES B46NTR AND B46PTR ONLY : No external electricity (110 volts or 24 volts) is required for the gas system operation. However, it is required with the installation of an optional blower."Installation Manual.If you have any further questions or need further assistance, please feel free to reach out to one of our experienced customer service representative and they would be happy to assist you. Thank you and have a wonderful day.
Did you find what you were looking for?