Napoleon B46 Ascent 46" Direct Vent Gas Fireplace

Save $179.41
NapoleonSKU: B46NTRE

Regular price$2,799.00 Sale price$2,978.41
Flash Sale is ON! Free Shipping & Returns on All Orders. Get 15% off with the Code: FLASH15 for purchase over $199 and 19% off with the Code: FLASH19 for purchase over $8999. Best Deal Ever! Need Help? Call 800-466-4712 or mail us at
Ignition Type: Electronic
⛟ Estimated Delivery Date: Between and to all states excl. Alaska & Hawaii.


Introducing the Napoleon B46 Ascent 46" Direct Vent Gas Fireplace – where captivating design meets advanced heating technology to redefine your home's ambiance. As you bask in the gentle glow of the dancing flames, the B46 Ascent transforms your living space into an oasis of relaxation and elegance.

Designed to harmonize aesthetics and functionality, this gas fireplace is the embodiment of sophistication and warmth. Whether you're entertaining guests or enjoying a quiet evening at home, the B46 Ascent offers a truly enchanting atmosphere that elevates the beauty of your surroundings.

Embrace the benefits of the Napoleon B46 Ascent gas fireplace:

  • Stylish Focal Point: Elevate your décor with a stunning centerpiece that exudes contemporary style.
  • Efficient Heating: Experience consistent warmth as innovative technology distributes heat effectively.
  • Clean Indoor Air: Benefit from the direct vent system that maintains indoor air quality.
  • Customizable Flames: Adjust the flame intensity to set the mood for any occasion.
  • User-Friendly Controls: Easily manage fireplace settings for a seamless experience.
  • Year-Round Comfort: Enjoy the cozy ambiance throughout all seasons.
  • Relaxing Ambiance: Create a soothing environment that encourages relaxation and connection.

Key Features:

  1. Modern Elegance: Enhance your space with a sleek and sophisticated gas fireplace.
  2. Realistic Flames: Immerse yourself in lifelike flames that captivate and enchant.
  3. Efficient Heating: Enjoy even warmth distribution for ultimate comfort.
  4. Advanced Technology: Benefit from cutting-edge features that enhance performance.
  5. Direct Vent System: Maintain clean air quality while maximizing heat efficiency.
  6. Flame Control: Customize flames to match your mood and the occasion.
  7. Easy Operation: Effortlessly manage the fireplace with user-friendly controls.
  8. Durability: Experience lasting performance thanks to high-quality craftsmanship.

The Napoleon B46 Ascent 46" Direct Vent Gas Fireplace redefines luxury, comfort, and design excellence. Elevate your living space with the perfect blend of aesthetics and function, inviting you to savor life's precious moments in a captivating ambiance. Embrace contemporary fireplace innovation with the B46 Ascent – where every moment becomes an invitation to unwind and enjoy the tranquil beauty of your home.


  • Exclusive PHAZER® log set and glowing ember bed are the most realistic in the industry
  • Up to 22,000 BTU's
  • President’s Limited Lifetime Warranty
  • Pre-wired for wall switch
  • Firestop
  • Mobile home approved
  • Back-up control system ensures reliable use, even during power failures
  • Millivolt or Electronic ignition systems available
  • Flex connector complete with shut off (Electronic ignition system only)
  • Pan style burner
  • Optional MIRRO-FLAME Porcelain Reflective Radiant Panels
  • Optional Black Trim Kits in 2" Standard Design or 3" Premium Beveled Design
  • Optional remote control
  • Optional blower kit
  • Optional AMBIENT-GLOW metal fibers are designed to enhance the glowing embers on gas fires
  • Optional media enhancement kits include Beach Fire, Shore Fire and Mineral Rocks
  • Dimensions: 34 5/8"H x 46"W x 18 5/16"D
  • Glass Size:  23 11/16"h x 41 11/16"w

*Please Note: All Units are in Natural Gas. If Propane is required


About the Manufacturer:

A long trusted brand of high end fireplaces, Napoleon offers both modern & traditional fireplace designs combined with advanced technologies to give you a full arsenal of fireplace & heating options to choose from. Napoleon fireplaces, stoves and heating products are built to last, providing a lifetime of  quality heat for your home. Napoleon is a leading heating & fireplace manufacturer offering a complete line of innovative hearth products. 

Order Confirmation:

Upon placing your order, you will promptly receive an email confirmation. Subsequently, we will conduct a thorough inventory check to ensure all items are in stock and available for immediate shipment. If your order aligns with the advertised delivery timeframe, we will promptly process it for shipment to our warehouse. In cases where the expected delivery time extends beyond the advertised timeframe, we will reach out to you via email and/or phone for confirmation.

Order Shipment:

Within one business day of your item being shipped, you will receive an email confirmation containing a tracking number. If you do not receive tracking information within six business days of placing your order, please don't hesitate to get in touch with us for assistance.

Estimated Time of Arrival:

Our typical delivery timeframe ranges from 2 to 10 business days. Custom-made products generally require 3 to 5 weeks for delivery. If the expected delivery date for your order would fall outside of the advertised 2-10 business day time frame, our customer service team will contact you to ensure your agreement with the revised timeline.

Covered Areas:

Please note that all estimated delivery dates and shipping costs advertised on our website apply exclusively to the Contiguous United States. For inquiries regarding shipping to Hawaii or Alaska, kindly reach out to our customer service team. While we do not offer direct shipping to Canada, we are more than willing to ship your order to the freight carrier of your choice.


It is very important that you inspect the packaging of your items when they arrive and check if you received all boxes listed on the delivery receipt. If you notice any damage or shortage of packages, you must make note of it on the bill of lading, take pictures, and refuse delivery. Your note should say "refused due to damage". You must also take photos of all sides of the box and send them to us within 2 days. If there are no damages visible before opening the box, you must note "subject to further inspection may contain concealed damage". If you notice any damage after receiving the delivery, do not throw the box away, and contact us with the photos. After we receive information from you about the refused delivery or concealed damage, we immediately initiate a claim with the shipping company or with the manufacturer. After the claim is fully processed, we ship all replacements at absolutely no cost to you.

Cancellations & Refunds:

We offer free order cancellations before the shipping label or Bill of Lading is generated, or prior to the commencement of production for custom orders. Please note that custom-made items are not eligible for refunds once production has begun. To be eligible for a return, the item must be unused and in its original condition, with all packaging intact and in perfect condition. Orders delivered outside of the United States are not eligible for refunds. If your order arrives damaged, please refer to the "Damages" section. Our refund policy extends for 30 days. If 30 days have elapsed since your purchase, regrettably, we cannot process a refund. Prior to returning an item, please contact us to discuss shipping details. All refunds will be credited to the original credit card or PayPal account used for the purchase, within two days of receiving the returned items at our warehouse.

Please contact for any questions regarding shipping time.

At Belleflame, we're committed to providing our customers with the best prices on the market. That's why we offer a 110% best price guarantee. If you find a better deal on the same product somewhere else, just let us know and we'll beat it by an additional 10%.

We believe that shopping should be easy, convenient, and most importantly, affordable. That's why we work hard to bring you the lowest prices on the products you love. But if you do happen to find a better deal elsewhere, we'll go the extra mile to make sure you get the best deal possible.

Here's how it works:

  • Find a lower price on the same product from another retailer.
  • Contact us with the details of the offer, including the website or store name, product name, and price.
  • We'll verify the price and beat it by an additional 10%.

It's that simple! Our 110% best price guarantee ensures that you'll always get the best deal possible when you shop with us. So, why wait? Start shopping now and experience the difference of shopping with Belleflame.

At Belleflame, we believe that shopping should be simple, stress-free, and most importantly, enjoyable. That's why we work hard to bring you the best products, prices, and customer service in the industry.

Here are just a few reasons why you should choose us:

  • Wide Selection of Products: We offer a vast selection of top-quality products from the leading brands in the industry. No matter what you're looking for, we have something for everyone.
  • No Sales Tax, no Hidden Fees: just the lowest prices on the market. When you shop with us, you can rest assured that the price you see is the price you'll pay. No matter where you live, you can enjoy tax-free shopping with us.
  • Fast and Free Shipping: We understand that you want your products as soon as possible. That's why we offer fast and free shipping on all orders.
  • Easy Returns: We want you to be completely satisfied with your purchase. If for any reason you're not happy, just let us know and we'll make it right.

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