Napoleon Ascent 42" Direct Vent Gas Fireplace - BX42

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Napoleon

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Model

BX42

189261

Was $4,523.75

Your Low Price $3,619.00

Produces 30,000 BTUs
Framing Dimensions: 42 1/2" W x 41 1/8" H x 18 9/16" D
Viewing Area: 37 11/16" x 23 11/16"
Available for Natural Gas or Propane

5 Questions Answered

Description

Create unforgettable memories with the Ascent™ X 42 Gas Fireplace, a stunning addition to any space. Featuring gorgeously hand-painted premium split oak logs and a glowing ember bed, it delivers the most realistic flame experience in the industry. The full-width firebox and clean-faced design allow you to enjoy the fire to its fullest. The included premium safety barrier ensures that your family is safe while allowing an unobstructed view of the beautiful flames.

Customize the Ascent™ X 42 to match your style with designer options such as customizable fronts, trims, decorative backer panels, and enhancement kits like beach fire, shore fire, and mineral rocks. The included blower, NIGHT LIGHT™, and remote control provide effortless use and enjoyment. Plus, you can control your fireplace from the comfort of your favorite spot using the convenient eFire mobile app.

Features:

BTU: 30,000
Viewing Area: 37 11/16" x 23 11/16"
Included Items: Fireplace, Log Set, Premium Safety Barrier, Blower, Remote, Night Light
Framing Dimensions: 42 1/2" W x 41 1/8" H x 18 9/16" D
Vent Size: 5/8" | Location: Top or Rear
Image: View Image
Certification: ANSI Z21.50
Warranty: President's Limited Lifetime Warranty

More About Direct Vent Gas Fireplaces

Direct Vent Gas Fireplaces bring in fresh outdoor air for combustion and safely releases combustion gases outdoors through a concentric double-wall pipe. This sealed combustion system offers great flexibility in installation locations to suit different home layouts and architectural requirements because it can be terminated either horizontally or vertically. Both Traditional and Linear Styles are available for your next project. to

Available Types:

Built In Direct Vent Gas Fireplaces
Freestanding Gas Direct Vent Heating Stoves
Gas Direct Vent Fireplace Inserts for Existing Fireplaces

More About Built In Fireplaces

Also known as Zero Clearance or Prefabricated Fireplaces, these models are designed to be installed directly into a wood-framed cavity, making them ideal for new construction and remodeling projects. Built In Fireplaces cannot be installed into an existing fireplace fireplace opening. Proper clearances must be observed for proper installation - please consult the Installation Manual for details.

Available Types:

Direct Vent Fireplaces
Ventless Gas Fireplaces
Wood Burning Fireplaces
Electric Fireplaces

Natural Gas

Features:

BTU: 30,000
Viewing Area: 37 11/16" x 23 11/16"
Included Items: Fireplace, Log Set, Premium Safety Barrier, Blower, Remote, Night Light
Framing Dimensions: 42 1/2" W x 41 1/8" H x 18 9/16" D
Vent Size: 5/8" | Location: Top or Rear
Image: View Image
Certification: ANSI Z21.50
Warranty: President's Limited Lifetime Warranty

Product Specs

More Information
Napoleon 42-Inch Ascent BX Gas Direct Vent Fireplace - BX42NTRE
Feature	Spec
SKU	BX42NTRE
Weight (in lbs)	100
Brand/Manufacturer	Napoleon
UPC	629169081493
Heating BTU	30000
Venting Type	Direct Vent
Flue Location	Top or Rear
Type	Built-In Fireplace
Ignition Type	Electronic
Fuel Type	Natural Gas
Certification	ANSI Z21.50
Size Range	40" - 49" Wide
Fireplace Style	Traditional
Viewing Area	37 11/16" x 23 11/16"
Height	34.5"
Width	42"
Depth	18.5"
Warranty	President's Limited Lifetime Warranty
Resources	Brochure Manual Installation Manual Spec Sheet You will need Adobe® Acrobat® 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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FAQ's

Customer Questions

Can I Install a TV Over a Direct Vent Fireplace?

Yes, you can install a TV above most Direct Vent Fireplaces, but it’s important to follow the manufacturer’s clearance guidelines for safe installation. Always check the owner’s and installation manuals for the minimum distance between the fireplace and your TV to avoid heat damage. Consider using mantels or heat deflectors to protect your electronics, and ensure your wall can support both the heat load and TV weight.

What type of ignition should I choose for a Direct Vent Gas Firepalce?

Direct Vent Gas Fireplaces typically offer two main ignition options: millivolt (standing pilot) and electronic ignition (pilotless). A millivolt ignition uses a continuously burning pilot light and is popular for its simplicity and reliability—it works even during power outages and is often compatible with wall switches or remote controls. Electronic ignition systems, also known as intermittent pilot ignition (IPI), only light the pilot when heat is needed, reducing gas usage and improving energy efficiency. While electronic ignition is more efficient, it may require battery backup or electricity to function during a power outage.

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.

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.