Napoleon Ascent 46" Linear Direct Vent Gas Fireplace - BL46

Napoleon Ascent 46 Linear Gas Fireplace - BL46NTE-1

Napoleon Gas Direct Vent Fireplace - Ascent 46

Napoleon Gas Direct Vent Fireplace - Ascent 42

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Napoleon

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Model

BL46NTE

15365

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Produces 24,000 BTUs
Framing Dimensions: 46 3/8"W x 39 3/8"H x 18 9/16"D
Available for Natural Gas or Propane
Viewing Area: 41 11/16"W x 16 3/4"H

Gas Type

Blowers

Interior Liner

Fronts

Remotes

Venting

Media Kits

Qty

Description

The 46-inch Ascent™ Linear Fireplace from Napoleon adds sleek luxury to your home with its elegant design and customizable look thanks to its various enhancement kits.

BTUs: 24,000
Viewing Area: 41 11/16"W x 16 3/4"H
Included Items: Firebox, Safety Barrier Front, Topaz Glass, Pan Burner, Ignition System
Required Items: Venting
Ignition Type(s): Gas Saving Electronic Ignition With Battery Backup
Framing Dimensions: 46 3/8"W x 39 3/8"H x 18 9/16"D
Warranty: President's Limited Lifetime

Customize Napoleon’s 46-Inch Ascent™ Series Linear Gas Fireplace by adding optional media enhancement kits like the Beach Fire, Shore Fire, or Mineral Rock kit. Pair these kits with the glass kits and surrounds for a truly unique look.

ADDITIONAL INFORMATION

Venting Size/Type: 4" x 7" Napoleon Direct Vent OR Converts To 4" x 6 5/8" DuraVent With Duravent Adapter
Vent Location:Top Vent (Requires 12" Vertical Venting Before Horizontal Terminations)
Certification: CSA, ANSI

NAPOLEON FIREPLACE PRODUCTS

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 APPLIANCES

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" Linear Direct Vent Gas Fireplace - BL46
SKU	BL46NTE
Weight (in lbs)	158.000000
Brand/Manufacturer	Napoleon
Replaces	BL46NTE-1
Included Items	Firebox, Safety Barrier Front, Topaz Glass, Pan Burner, Ignition System
Heating BTU	24,000 BTUs
Maximum CFM	80 CFMs Economy Blower / 110 CFMs Premium Blower (Optional)
Venting Type	Direct Vent
Amperage Requirement	Requires 15 Amp Dedicated Circuit
Number of Doors	0
Type	Built-In Fireplace, Mobile Home Approved
Ignition Type	Gas Saving Electronic Pilotless
Fuel Type	Propane, Natural Gas
Certification	CSA, ANSI
Size Range	40" - 49" Wide
Fireplace Style	Contemporary, Linear
Viewing Area	41 11/16"W x 16 3/4"H
Framing Dimensions	46 3/8"W x 39 3/8"H x 18 9/16"D
Warranty	Presidents Limited Lifetime Warranty
Resources	Napoleon Installation Manual You will need AdobeÂ® AcrobatÂ® Reader to view PDF documents.
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

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Questions and Answers

Customer Questions

What is a Direct Vent Gas Fireplace and Is It Safe for My Home?

A Direct Vent Gas Fireplace is a highly efficient, sealed combustion heating appliance that draws air from outside the home for combustion and expels exhaust gases directly outdoors. Unlike traditional fireplaces, it does not rely on indoor air, making it a safe, clean, and energy-efficient heating solution. Direct Vent Gas Fireplaces are ideal for homeowners looking for a safe, cost-effective, and low-maintenance alternative to wood-burning fireplaces. At HVACDirect.com, we offer a wide selection of top-rated models backed by industry-leading warranties and expert customer support.

Are Vent-Free Gas Fireplaces Safe to Use Indoors?

Yes, Vent-Free Gas Fireplaces are safe for indoor use when installed and operated according to manufacturer guidelines and local building codes. These fireplaces are designed to burn gas efficiently, producing minimal emissions and using advanced oxygen depletion sensors (ODS) to monitor indoor air quality. While Ventless Gas Fireplaces are a convenient and efficient heating option, it’s important to ensure proper room ventilation and follow installation instructions carefully. HVACDirect.com carries a full range of safe, certified vent-free fireplaces to meet your heating needs with confidence.

What is a Fireplace Insert and How Does It Improve Efficiency and Safety?

A fireplace insert is a self-contained heating unit that fits directly into an existing wood-burning fireplace. It’s designed to increase energy efficiency, reduce heat loss, and enhance safety by converting an open hearth into a powerful, sealed heating source. Fireplace inserts are available in gas, wood, and electric models, offering flexible options for home heating. Upgrading to a fireplace insert from HVACDirect.com not only modernizes the look of your fireplace but also provides a safe, eco-friendly, and cost-effective way to heat your home. We offer a wide selection of top-rated inserts with expert support and fast shipping.

Do I Need a Blower for My Fireplace to Heat My Home Effectively?

While a fireplace blower isn’t required for your fireplace to function, it can significantly increase heat output and energy efficiency. A blower circulates warm air from the fire into your living space, rather than letting it rise and escape through the chimney or remain trapped inside the fireplace unit. If you're using your fireplace as a primary or supplemental heat source, adding a blower is a smart and cost-effective upgrade. At HVACDirect.com, we offer fireplace blower kits compatible with top brands to help you get the most out of your gas or wood-burning fireplace.

What Are Linear Gas Fireplaces and Why Are They Popular?

Linear gas fireplaces are wide, low-profile fireplaces known for their modern, streamlined design and clean, horizontal flame presentation. Unlike traditional fireplaces, which are more square or arched, linear fireplaces typically measure 48 inches to 72 inches or more in width, making them a striking architectural feature in contemporary homes. Linear gas fireplaces from HVACDirect.com are perfect for homeowners who want to combine elegant aesthetics, high efficiency, and safe heating technology. Our collection includes top-rated brands with customizable options and expert guidance to help you find the perfect fit for your space.

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