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Key Features
- Phazer log set creates the illusion of a true wood burning fire
- Back-up control system allows for reliable use, even during power failures
- Produces up to 18,000 BTUs
- Clean face with no louvres gives a look that will match any style
Legal disclaimers and warnings
Product packaging, owners’ manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product may contain chemical(s) known to the state of California to cause birth defects, cancer, or other reproductive harm.
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Warranty
Refer to manufacturers manual for full warranty details.
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Customer Reviews
The Ascent 30 is a very nice traditional style electric fireplace. I really like the fact that you can hardwire the fireplace to 240V to almost double the heat output. If you want a fireplace but can't put a vented gas or wood burning unit in, this is a great option.
Aesthetically pleasing but purpose built. Love the look of this fireplace!
Very nice realistic looking fireplace. Love the option of the media kits.
Amazing clean look. Provides the style and warmth needed for any room!
Love the size of the Ascent 30 fireplace. This unit will liven up any space, big or small. And the battery back up is fantastic for anyone who might experience power outages in winter.
The builder installed this fireplace in our new construction home, so we didn't have a choice. The flame is pathetically small for the size of the fireplace.

2 users found this review helpful
Jun 27, 2025
Hi! We apologize that the B46NTRE has not met your expectations. We highly recommend that you have a Napoleon dealer or installer review your unit and its application and have them call our support team for assistance with live troubleshooting while on-site this is the best way to help resolve the issues and help repair the unit. Thanks!
The builder installed this fireplace in our new construction home, so we didn't have a choice. The flame is pathetically small for the size of the fireplace.

1 user found this review helpful
Glass exploded out of nowhere . Looks like another reveiwer also gave this product one star for the same exact reason . I'm glad I didn't have my dog sitting in front of it when it happened and good thing there is a net to catch the broken glass. The unit is less than 2 years old.
1 user found this review helpful
Nov 23, 2025
We apologize that the B42NTRE has not met your expectations, and that glass has broken. We highly recommend you have your dealer/ installer review your unit and its application. Should they need assistance while on site, they can call our support team for live troubleshooting this is the best way to help determine what has happened. Thanks!
Glass exploded out of nowhere . Looks like another reveiwer also gave this product one star for the same exact reason . I'm glad I didn't have my dog sitting in front of it when it happened and good thing there is a net to catch the broken glass. The unit is less than 2 years old.
Questions & Answers
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Compare Similar Items
Current Item | |||
Fireplace Type | Wall | Wall | Wall |
|---|---|---|---|
Fuel Type | Natural Gas | Natural Gas | Natural Gas |
Installation Type | Built-In | Built-In | Freestanding |
Firebox Width | 36" | 48" | 50" And Up |
Collection | Ascent | Outdoor Linear | Linear |
BTU Range | 15,000 - 29,999 | 45,000 - 59,000 | -- |
BTUs | 18,000 BTUs | 55,000 BTUs | 100000 |
Style | Traditional | Contemporary | -- |
Finish | Black | Stainless Steel | Ready-to-Finish |
Flue Size | 4" | -- | -- |
Filler Type Included | Logs | -- | -- |
Blower | Without Blower | -- | -- |
Mobile Home Approved | Yes | No | No |
Adjustable Thermostat | Non-Adjustable Thermostat | -- | -- |
Location | Indoor | Outdoor | Outdoor |
Surround Width Range | 30 - 39" | -- | -- |
Vent Type | Direct Vent | Ventless | Direct Vent |
Width | 35" | 51.75" | 18.5" |
Height | 34.625" | 24.31" | 48" |
Depth | 15.75" | 19.06" | 92" |
Proposition 65
Shipping & Returns
Free Shipping on orders over $49
Ship your entire order to your home for free, especially the big stuff!
*Continental US only
When will my item arrive?
Once shipped, items usually arrive within 3-5 business days. While UPS and FedEx are our carriers for smaller items, be aware that larger items and orders are shipped via freight. The freight process is a bit more complicated than what we've all come to expect for small parcels, so it's important that you're prepared and understand what's required of you well before delivery day.
- Most freight products ship on a pallet
- Some carriers will call to schedule a delivery window, while others will deliver the shipment to a reasonably accessible location closest to your residence (their goal is to deliver as near a garage door as they can).
- We'll specify which process you can expect in your shipping confirmation email.
For carriers that schedule delivery appointments:
Carriers that schedule delivery appointments require you to be home for delivery and provide your signature. The delivery is made with a semi-truck with lift gate services, and the shipment is dropped off at the curb. If you authorize the shipping company to leave the delivery without a signature, BBQGuys can't be held responsible for damages that occur during delivery. As complicated as this process may seem, we've only scratched the surface here — please review our detailed guide to freight delivery so there are no surprises when a freight shipment heads your way.
For carriers that deliver without an appointment:
Carriers that deliver without an appointment don't require you to be home or set up a delivery window, and you aren't required to sign for the pallet(s). Instead of scheduling an appointment, arranging your schedule to be home for the delivery, and signing to confirm receipt, you can sit back and let your items come to you. If you're home at the time of the drop-off, you can request the driver place your delivery in the garage; if you're out of the house, the driver will leave it near the garage or doorstep.
This item leaves our warehouse within 24 Hours
$49 Flat-Rate Shipping
Anything under $49 ships at one low price. If your order increases, your shipping stays the same!
30-Day Returns
Return all new, unused, and unassembled items in their original packaging, and we'll give you a full refund minus the cost of the original AND return shipping.
No Restocking Fee
Most companies charge a restocking fee. We just don't do business that way.
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