Napoleon Ascent 46 Direct Vent Gas Fireplace | B46
Images & size shown are for reference only: colors may vary by screen, lighting, & natural material variation. See description for dimensions & finish options or call us to request a sample if an exact match is needed.
Napoleon Ascent 46 Direct Vent Gas Fireplace | B46 - Millivolt / None (Painted Black) / None (Standard Safety Barrier) is backordered and will ship as soon as it is back in stock.
Pickup available at Maspeth, NY Showroom
Usually ready in 2-4 days
Free & Flat Rate Shipping
Free & Flat Rate Shipping
- Orders Over $999 Ship Out Fast & Free
- Delivery typically takes 5 -7 transit days
- $19.95-$99.95 Flat-Rate Shipping on orders under $999
- Our team & trucks deliver locally within 60 miles of our showroom. (Tri-State NY,NJ,CT including all of Suffolk County)
- Free Shipping Applies to Contiguous US only - See our shipping page for exclusions e.g. ethanol fuel
Assembly & Installation
Assembly & Installation
Our company installs in the following areas: Manhattan, Queens, Brooklyn, Nassau, Suffolk, Staten Island, Bronx, & Westchester NY. Hudson, Union, Essex, & Bergen NJ. Greenwich & Stamford, CT. Check out our portfolio of projects we built!
WE OFFER INSTALLATION FOR THE PRODUCTS WE SELL BELOW
- Outdoor Kitchens
- Outdoor Fireplaces/Firepits
- Outdoor Pizza Ovens
- Gas Fireplaces
- Gas Inserts
- Gas Log Sets
- Fireplace Doors
- Fireplace Mantels
- Electric Fireplaces
- Water Vapor Fireplaces
- Ethanol Fireplaces
Call for a free quote 877-692-3765
Warranty
Warranty
Manufacturer's warranty their products only if they are purchased from an authorized retailer like us. If an issue occurs and the item was purchased from a 3rd party website i.e. Amazon, your claim may be denied. What this means for you as a customer? As a factory authorized & trained dealer for every brand on our website, you will maintain full manufacturer's warranty. Please click on the manufacturer's manual in the description for full warranty coverage information.
Returns
Returns
- No-Restock Fees
- 30-Day Return Policy
- The NYC Fireplaces Team wants you to love what it is that you've ordered! If for some reason you have an issue with your product, we offer a '30-Day Return Policy'.
- We allow returns on all new, unused, unassembled, and "resalable" items in their original packaging within 30 days of the delivery date for a refund (minus the original shipping costs, and the shipping costs you incur shipping the product back). Naturally, if your return is because of our error, you are not responsible for any shipping costs.
Napoleon Ascent 46 Direct Vent Gas Fireplace | B46 - Millivolt / None (Painted Black) / None (Standard Safety Barrier) is backordered and will ship as soon as it is back in stock.
Description
Description
Napoleon Ascent™ 46 Direct Vent Gas Fireplace
The Ascent™ 46 is part of Napoleon's best-selling direct vent gas line — a clean-burning, sealed-combustion firebox that delivers real radiant heat behind the tall, full flame of the PHAZER™ log set. It vents horizontally through a wall or vertically through the roof, so it drops into almost any room in a NYC apartment, Long Island home or New Jersey build.
Key Features
- 30,000 BTU/h with flame and heat adjustment — dial the output to the room
- PHAZER™ log set and ember bed included — a deep, realistic fire out of the box
- Battery back-up control keeps the fireplace running through a power outage
- Tempered heat-resistant glass with standard safety barrier — safe around children and pets
- Top or rear 4"/7" direct venting for flexible placement
- President's Limited Lifetime Warranty on the firebox and burner
Choosing Your Configuration
Ignition above is required — it determines the factory unit you receive. Millivolt uses a standing pilot and runs without electricity; Electronic uses an intermittent pilot for higher efficiency. Interior Panels and Decorative Front are optional — the firebox ships with a painted black interior and the standard safety barrier. MIRRO-FLAME™ reflective porcelain brightens and deepens the firebox; Westminster™ brick adds a traditional masonry look.
A direct vent kit is required to complete this installation and is sold separately — the correct kit depends on whether you terminate through a wall or the roof. Finishing trim, surrounds, media kits, the blower kit and remote upgrades are optional.
Specifications
| Base Models | B46NTR, B46NTRE |
| BTU Range | 30,000 BTU/h |
| Fireplace Dimensions (W x H x D) | 44-1/2 x 33-3/8 x 15-3/4 in |
| Viewing Area | 739 sq in |
| Rough Opening | 44-3/4 x 33-1/2 x 16 in |
| Venting | Direct vent, top or rear, 4" / 7" |
| Installation | Built-in |
| Fuel | Natural Gas (field-convertible to propane) |
| Warranty | President's Limited Lifetime |
What's Included
- Ascent™ direct vent firebox
- PHAZER™ log set and ember bed
- Standard safety barrier
- Battery back-up control system
- Pan-style burner
Documentation
Field conversion to propane is possible with a Napoleon conversion kit (W175-0418 electronic, W175-0420 millivolt), sold separately.
Warranty
Backed by Napoleon's President's Limited Lifetime Warranty, covering the combustion chamber and heat exchanger for life against defects in workmanship and materials. Installation by a licensed gas technician is required to maintain coverage.






