Napoleon Ascent 46 – B46
Napoleon B46 direct vent gas fireplace is now the largest single view fireplace in the Ascent™ series and is offered as a 4″ x 7″ top and rear vent model. Offering a multitude of options with decorative fronts, trim kits, decorative brick panels and MIRRO-FLAME™ Reflective Radiant Panels, the Ascent™ 46 can be designed to your personal taste and match any home décor. An approved safety barrier comes standard on the Napoleon B46 direct vent fireplace.
- Exclusive PHAZER® log set and glowing ember bed are the most realistic in the industry
- Pan style burner
- 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)
- Optional Decorative Brick Panels
- Optional MIRRO-FLAME™ Porcelain Reflective Radiant Panels
- Optional decorative fronts and trim kit
- Optional remote control
- Optional blower kit
- Pre-wired for wall switch
- Up to 22,000 BTU’s
![testimonial1](https://fireplacepro.com/wp-content/uploads/2013/08/testimonial1.jpg)
Photos & Video of the Napoleon Ascent 46 Gas Fireplace
See a Napoleon B46 Direct Vent Gas Fireplace you like? Call us at 866-845-7845!
![](https://fireplacepro.com/wp-content/uploads/2018/04/straight-logs-prrp-standard-front-napoleon-fireplaces.jpg)
Photo 1: Ascent 46 shown with MIRRO-FLAME™ Porcelain Reflective Radiant Panels, PHAZER® Logs
![](https://fireplacepro.com/wp-content/uploads/2018/04/b46-straight-logs-sandstone-standard-front-napoleon-fireplaces.jpg)
Photo 2: Ascent 46 shown with Sandstone Brick Panels, PHAZER® Logs
![](https://fireplacepro.com/wp-content/uploads/2018/04/b46-straight-logs-prrp-heritage-front-napoleon-fireplaces.jpg)
Photo 3: Ascent 46 shown with MIRRO-FLAME™ Porcelain Reflective Radiant Panels, Heritage Front, PHAZER® Logs
![](https://fireplacepro.com/wp-content/uploads/2018/04/b46-straight-logs-prrp-zen-front-napoleon-fireplaces.jpg)
Photo 4: Ascent 46 shown with MIRRO-FLAME™ Porcelain Reflective Radiant Panels, Zen Front, PHAZER® Logs
![](https://fireplacepro.com/wp-content/uploads/2018/04/b46-straight-logs-sandstone-3in-premium-bevelled-trim-napoleon-fireplaces-1.jpg)
Photo 5: Ascent 46 shown with Sandstone Brick Panels, 3-inch Beveled Trim, PHAZER® Logs
![](https://fireplacepro.com/wp-content/uploads/2018/04/b46-straight-logs-prrp-3in-premium-bevelled-trim-napoleon-fireplaces.jpg)
Photo 6: Ascent 46 shown with MIRRO-FLAME™ Porcelain Reflective Radiant Panels, 3-inch Beveled Trim, PHAZER® Logs
Available Accessories for the Ascent 46
Decorative Panels for the B46
![](https://fireplacepro.com/wp-content/uploads/2019/01/sandstone-panel-napoleon-fireplaces.jpg)
decorative brick panels Sandstone standard (optional)
![](https://fireplacepro.com/wp-content/uploads/2019/09/old-town-red-herringbone-decorative-brick-panels-1.jpg)
Old Town Red Herringbone decorative brick panels (optional)
![](https://fireplacepro.com/wp-content/uploads/2019/01/westminster-herringbone-panel-napoleon-fireplaces.jpg)
Decorative brick panels Westminster herringbone (optional)
![](https://fireplacepro.com/wp-content/uploads/2019/01/westminster-panel-napoleon-fireplaces.jpg)
Decorative brick panels Westminster standard (optional)
![](https://fireplacepro.com/wp-content/uploads/2019/11/Mirro-flame-porcelain-reflective-radiant-panels-300.jpg)
MIRRO-FLAME™ porcelain reflective radiant panels (optional)
Decorative Fronts and Trims for the B46
![](https://fireplacepro.com/wp-content/uploads/2020/01/Heritage-Front-H46F.jpg)
Heritage front (optional)
![](https://fireplacepro.com/wp-content/uploads/2020/01/Zen-Front-Z46F.jpg)
Zen front (optional)
![](https://fireplacepro.com/wp-content/uploads/2020/01/Beveled-3-inch-Trim-BT46K.jpg)
Beveled 3″ trim (optional, picture frame style, 49-9/16″ W x 35″ H)
Optional Media for the B46
![](https://fireplacepro.com/wp-content/uploads/2018/07/Shore-Fire-Kit.jpg)
Shore Fire kit (optional; requires support bracket; sand, rocks, glass, & vermiculite)
![](https://fireplacepro.com/wp-content/uploads/2018/07/Mineral-Rock-Kit.jpg)
Mineral rock kit (optional; requires support bracket)
![](https://fireplacepro.com/wp-content/uploads/2018/07/Beach-Fire-Kit.jpg)
Beach Fire kit (optional; requires support bracket; driftwood logs only)
![](https://fireplacepro.com/wp-content/uploads/2019/04/shore-fire-kit-with-mineral-rock-kit-excluding-the-glass-media.jpg)
Shore Fire kit with Mineral Rock kit excluding the glass media
![](https://fireplacepro.com/wp-content/uploads/2019/04/shore-fire-and-beach-fire-kits-with-glass-media-removed.jpg)
Shore Fire and Beach Fire kits with glass media removed
![](https://fireplacepro.com/wp-content/uploads/2019/04/beach-fire-kit-and-shore-fire-kit-with-sand-and-vermiculite-removed.jpg)
Beach Fire kit and Shore Fire kit with sand and vermiculite removed
![](https://fireplacepro.com/wp-content/uploads/2019/04/beach-fire-kit-and-shore-fire-kit-with-rocks-and-glass-media-removed.jpg)
Beach Fire kit and Shore Fire kit with rocks and glass media removed
![](https://fireplacepro.com/wp-content/uploads/2019/04/all-three-kits-with-some-rocks-and-glass-media-removed.jpg)
All three kits with some rocks and glass media removed
![](https://fireplacepro.com/wp-content/uploads/2019/04/all-three-kits-used-excluding-the-glass-media.jpg)
All three kits used excluding the glass media
Additional Accessories for the B46
![](https://fireplacepro.com/wp-content/uploads/2015/06/remotes2015.jpg)
F60 & F45 remote controls, on/off with digital screen (optional)
![](https://fireplacepro.com/wp-content/uploads/2019/11/Napoleon-W660-0081-Digital-Wall-Mount-Thermostat.jpg)
Digital wall mount thermostat (optional)
![](https://fireplacepro.com/wp-content/uploads/2017/12/blower-kit-napoleon-fireplaces.jpg)
Variable speed blower (optional)
![Hot air distribution kit](https://fireplacepro.com/wp-content/uploads/2015/01/hotairdistributionkit.jpg)
(optional)
Required Options for the Ascent 46 – B46
1) Required Venting – Questions about venting? We can help! 866-845-7845
For over two decades, Wolf Steel has had the perfect answer to simple and complex venting situations. Wolf Steel’s Freedom Flex Venting is a cost effective solution that is versatile and light weight, simplifying your installation. Compared with traditional venting, Flex Venting can save you up to 75% in time, labor, and parts costs. Manufactured with two layers of rolled aluminum, Flex Venting pipes pass each and every certification test, exceeding industry standards.
![](https://fireplacepro.com/wp-content/uploads/2020/05/Napoleon-Flexible-Venting.jpg)
Flex vent
![](https://fireplacepro.com/wp-content/uploads/2020/05/Napoleon-Square-Wall-Terminal.jpg)
Square wall terminal
![](https://fireplacepro.com/wp-content/uploads/2020/05/Napoleon-Round-Wall-Terminal-1.jpg)
Round wall terminal
![](https://fireplacepro.com/wp-content/uploads/2021/08/Silhouette-terminal-237x275-1-150x150.jpg)
Silhouette terminal
![](https://fireplacepro.com/wp-content/uploads/2020/05/Napoleon-Roof-Terminal-Kit-GD-110-web.jpg)
Roof terminal kit (kits may vary)
![](https://fireplacepro.com/wp-content/uploads/2020/05/Napoleon-Mill-Pac-Sealant.jpg)
High temperature sealant
Product Manual/Specifications for Napoleon B46 Direct Vent Gas Fireplace
![Napoleon Ascent B46 specification chart](https://fireplacepro.com/wp-content/uploads/2020/01/Napoleon-Ascent-B46-Specifications.jpg)
![Napoleon Ascent B46 dimension diagrams](https://fireplacepro.com/wp-content/uploads/2020/01/Napoleon-Ascent-B46-Dimensions.jpg)
![Napoleon Ascent B46 locations diagram](https://fireplacepro.com/wp-content/uploads/2020/01/Napoleon-Ascent-B46-Locations.jpg)
![Napoleon Ascent B46 framing diagram](https://fireplacepro.com/wp-content/uploads/2020/01/Napoleon-Ascent-B46-Framing.jpg)