Experience the Warmth of Luxury: ASCENT™ BX 42 Gas Fireplace by Napoleon Fireplaces

Product Description

Elevate your home’s ambiance and warmth with the ASCENT™ BX 42 Gas Fireplace. Crafted by Napoleon Fireplaces, this masterpiece offers not only exceptional heating but also exquisite design that will become the heart of your living space. Create lasting memories by the fireside with the most realistic split oak log set and premium features.

Product Features

Up to 30,000 BTU’s of comforting heat
Premium Split Oak Log Set with a glowing ember bed
Pan Style Burner for a mesmerizing flame
Premium Safety Screen Included for added protection
Electronic Ignition for hassle-free startup
Battery Backup Control System for peace of mind
Included Blower for efficient heat distribution
Included Remote Control for convenient operation
Emergency operation with USB power bank (power bank not included)
Available in Natural Gas and Propane models (consult your local Napoleon dealer)

Product Specifications

Model: ASCENT™ BX 42
Warranty: President’s Limited Lifetime Warranty
Fuel Type: Natural Gas (Propane models available)
Heat Output (Max.): 30,000 BTU
Heat Management Options: Internal Blower
Viewing Area: 34.50 x 20.25 inches
Framing Width: 42.50 inches
Framing Height: 41.25 inches
Framing Depth: 18.50 inches
Dimensions (W x H x D): 42 x 34.50 x 18.50 inches

Installation Options

Refer to Manual

Fuel Types


Fuel Type Application


Clearances and Cavity Measurements

Refer to Manual


Limited Warranty

Product Highlights

The ASCENT™ BX 42 Gas Fireplace by Napoleon Fireplaces is a masterpiece of both form and function. With a maximum heat output of 30,000 BTUs, it not only adds an inviting warmth to your living space but also delivers a mesmerizing visual experience with its premium split oak log set and glowing ember bed. The pan-style burner ensures a captivating flame display that will be the focal point of any room. Safety is paramount, and this fireplace comes with a premium safety screen to protect your loved ones while preserving an unobstructed view of the enchanting flames. The convenience of electronic ignition and a battery backup control system ensures easy operation, even in emergencies. Included with the unit is a blower for efficient heat distribution and a remote control for added convenience. Plus, the option for emergency operation using a USB power bank offers peace of mind. With Natural Gas and Propane models available, the ASCENT™ BX 42 is designed to cater to your specific needs, making it a stylish and functional addition to any home.

Company Overview for Manufacturer

Napoleon Fireplaces is a renowned and innovative leader in the heating and home comfort industry, dedicated to enhancing the warmth, comfort, and aesthetics of homes across the globe. With a rich history dating back over four decades, Napoleon has earned a stellar reputation for excellence in designing, manufacturing, and distributing a wide range of high-quality heating and cooling solutions.

Core Values and Commitment:
Napoleon Fireplaces prides itself on a commitment to craftsmanship, innovation, and customer satisfaction. They are driven by a passion for creating products that not only provide exceptional functionality but also elevate the overall ambiance of living spaces. With a customer-centric approach, Napoleon continually seeks to exceed expectations and set industry standards.

Product Portfolio:
Napoleon’s diverse product portfolio includes gas fireplaces, electric fireplaces, wood fireplaces, gas stoves, wood stoves, gas inserts, and a variety of heating and cooling solutions designed to meet the unique needs of homeowners. Their products are known for their cutting-edge technology, energy efficiency, and elegant design.

Innovation and Technology:
Innovation is at the core of Napoleon’s philosophy. They invest heavily in research and development to stay at the forefront of technology and design. As a result, their products often feature advanced heating systems, user-friendly controls, and state-of-the-art safety features.

Environmental Responsibility:
Napoleon is committed to environmental sustainability. They develop products with a focus on energy efficiency and clean-burning technologies to reduce their carbon footprint and contribute to a greener future.

Global Presence:
Headquartered in Barrie, Ontario, Canada, Napoleon Fireplaces has expanded its presence internationally, with distribution networks spanning North America and beyond. Their products can be found in homes, businesses, and commercial spaces worldwide.

Customer Support and Service:
Napoleon takes pride in providing excellent customer support and service. They offer resources such as product manuals, installation guides, and a network of authorized dealers to ensure that customers receive the support they need throughout the lifecycle of their products.

In summary, Napoleon Fireplaces is a trusted and forward-thinking company committed to enhancing the comfort and style of homes worldwide. Their dedication to quality, innovation, and customer satisfaction has solidified their position as a leading provider of heating and cooling solutions in the industry.


Q: Is the ASCENT™ BX 42 available in both natural gas and propane models?
A: Yes, it is available in both natural gas and propane models.

Q: What is the maximum heat output of the ASCENT™ BX 42 gas fireplace?
A: The maximum heat output is 30,000 BTUs.

Q: Can I control the ASCENT™ BX 42 remotely?
A: Yes, it comes with an included remote control for convenient operation.

Q: Does the fireplace have an electronic ignition system?
A: Yes, it features an electronic ignition for easy startup.

Q: Is a safety screen included with the ASCENT™ BX 42?
A: Yes, it comes with a premium safety screen for added protection.

Q: What is the warranty for the ASCENT™ BX 42 gas fireplace?
A: It comes with Napoleon’s President’s Limited Lifetime Warranty.

Q: Are there installation options for this fireplace?
A: Yes, there are installation options. Please refer to the installation manual for details.

Q: Does the ASCENT™ BX 42 include a blower for heat distribution?
A: Yes, it includes a blower for efficient heat distribution.

Q: Can I use a USB power bank for emergency operation?
A: Yes, it is equipped for emergency operation with a USB power bank (power bank not included).

Q: Are there designer options available for customization?
A: Yes, you can customize the fireplace with designer options including fronts, trims, and decorative panels.

Q: What type of log set does it come with?
A: It comes with a premium split oak log set and a glowing ember bed.

Q: Is there an option for additional decorative enhancements?
A: Yes, you can choose from enhancement kits like the beach fire, shore fire, and miner rocks.

Q: Can I install a television or art above the fireplace?
A: Yes, Napoleon’s Heat Management allows you to install your television, art, and electronics closer to the fireplace.

Q: Is there a battery backup control system?
A: Yes, it features a battery backup control system for uninterrupted operation.

Q: What is the viewing area of the ASCENT™ BX 42?
A: The viewing area is 34.50 x 20.25 inches.

Q: Are there specific clearance requirements for installation?
A: Please refer to the installation manual for detailed clearance and cavity requirements.

Q: How can I find a local Napoleon dealer to purchase this fireplace?
A: You can use the “Find a Dealer” feature on our website to locate a nearby dealer.

Q: Does the ASCENT™ BX 42 come with a CTA for purchase?
A: Yes, there is a CTA that directs you to find a local dealer for purchase.

Q: Is this fireplace suitable for heating a specific room or area?
A: Yes, it’s designed to heat a single room efficiently.

Q: Can I operate the ASCENT™ BX 42 from my mobile device?
A: Yes, you can operate the fireplace using your mobile devices with the eFire remote app for added convenience.