Home > Fireplaces > Gas Fireplaces > Napoleon B46 Ascent Builder Series 46" Direct Vent Fireplace - Electronic Ignition

Ask a Fireplace Specialist:

Napoleon B46 Ascent Builder Series 46" Direct Vent Fireplace - Electronic Ignition

Size: 46 Inch(B46PTRE, B46NTRE)
Color: Black(B46PTRE, B46NTRE)
Product Dimensions: 34 5/8 H x 46 W x 18 5/16 D(B46PTRE, B46NTRE)
Fireplace Type: Standard Fireplace(B46PTRE, B46NTRE)
Fuel Type Options: Natural Gas / Propane(B46PTRE, B46NTRE)

Choose Decorative Liner

A ceramic liner will enhance the interior appearance of the firebox by overlaying the matte black metal interior, giving the interior more realism and depth.

More Info

Product Features
- Color: Sandstone
- Decorative Firebrick Panels for B46NTR Ascent Fireplaces
- Sandstone Style
More Info
Napoleon Decorative Fire Brick Panels for B ...
(add $310.00)
View Product Info
Product Features
- Color: Black
- For use with B46NTR(E) Ascent Gas Fireplaces
- Gloss Black Finish
- Porcelain Reflective Radiant Panel
More Info
Napoleon Porcelain Reflective Radiant Panel ...
(add $285.00)
View Product Info

Choose Decorative Front

A decorative front is used to overlay the face of the unit and achieve the desired end appearance of the fireplace, as well as cover unfinished edges around the fireplace border.

More Info

Product Features
- Color: Black
- For use with B46NTRE Ascent Series Direct Vent Clean Face Builder Gas Fireplaces
- Decorative Heritage Style Front with Black Finish
More Info
Napoleon Decorative Heritage Front for B46N ...
(add $220.00)
View Product Info
Product Features
- Color: Black
- For use with B46NTR(E) Ascent Gas Fireplaces
- Solid Black Finish
- Zen Style Decorative Fireplace Front
More Info
Napoleon Zen Decorative Front for B46NT Asc ...
(add $220.00)
View Product Info

Choose Trim Kit

An outer trim kit can be added to help bridge the gap between the appliance and the surrounding wall.

More Info

Product Features
- Color: Black
- Premium Ascent 3" Beveled Fireplace Trim Kit
- For use with the B46NTR Ascent Series Direct Vent Clean Face Builder Gas Fireplace
- Painted Black Finish
More Info
Napoleon Premium 3" Bevelled Trim Kit for 4 ...
(add $275.00)
View Product Info

Choose Blower

Fire art and media sets offer a unique way to bolster the appearance of the fireplace, adding an exciting design aspect.

More Info

Product Features
- Five pounds
- Fits Ascent Series models
- Control heat output with thermostat
- Serious energy savings
More Info
Napoleon AUB Universal Blower Kit for Ascen ...
(add $215.00)
View Product Info

Choose Control Option

A remote control or wall switch can be added to this unit to ease control and regulation of the fire.

More Info

Product Features
- Provides convenient on/off control
- Battery-operated, hand-held design
- Easy-to-read digital screen
- For use with Napoleon appliances
More Info
Napoleon F45 Hand-Held On/Off Remote Contro ...
(add $105.00)
View Product Info
Product Features
- Provides convenient on/off and thermostat control
- Battery-operated, hand-held design
- Easy-to-read digital screen
- 2º temperature swing reduces short on/off cycling - if the thermostat is set to 70º F, the fireplace will turn on at 69º F and off at 71º F
More Info
Napoleon F60 Hand-Held Thermostatic Remote ...
(add $165.00)
View Product Info
Product Features
- Digital thermostat for Napoleon appliances
- Thermostat gives homeowner greater control of temperature
- Mounts easily on the wall for easy access
- Digital readout makes operation a snap
More Info
Napoleon Wall-Mounted Digital Thermostat
(add $75.00)
View Product Info

Popular Accessories for this Item

Napoleon Decorative Fire Brick Panels for B ...
$379.99 $310.00
Napoleon Porcelain Reflective Radiant Panel ...
$349.99 $285.00
Napoleon Decorative Heritage Front for B46N ...
$269.99 $220.00
Napoleon Zen Decorative Front for B46NT Asc ...
$269.99 $220.00
Napoleon Premium 3" Bevelled Trim Kit for 4 ...
$339.99 $275.00
Napoleon Support Bracket For 42" Ascent Med ...
$39.99 $35.00
Napoleon Ambient-Glow Fireplace Embers - Pa ...
$1,079.99 $880.00
Napoleon 13 oz. Black Thurmalox Stove Paint ...
$309.99 $255.00
Napoleon Fireplace Hot Air Distribution Kit
$549.99 $450.00
Napoleon Hot Air Distribution Vent for Gas ...
$159.99 $130.00
Napoleon Extension Kit for Fireplace Hot Ai ...
$79.99 $65.00
Napoleon AUB Universal Blower Kit for Ascen ...
(1 Review)
$269.99 $215.00
Napoleon F45 Hand-Held On/Off Remote Contro ...
(1 Review)
$129.99 $105.00
Napoleon F45 Hand-Held On/Off Remote Contro ...
$729.99 $590.00
Napoleon F60 Hand-Held Thermostatic Remote ...
(13 Reviews)
$199.99 $165.00
Napoleon F60 Hand-Held Thermostatic Remote ...
$1,159.99 $945.00
Napoleon ACS-SIT Anti-Condensation Switch - ...
$29.99 $20.00

Product Details

Manufacturer: Napoleon
Part Numbers: B46NTRE
eFireplaceStore Item Number: NPL-B46NTRE
UPCs: 629169057184

Features

Size: 46 Inch(B46PTRE, B46NTRE)
Color: Black(B46PTRE, B46NTRE)
Product Dimensions: 34 5/8 H x 46 W x 18 5/16 D(B46PTRE, B46NTRE)
Fireplace Type: Standard Fireplace(B46PTRE, B46NTRE)
Fuel Type Options: Natural Gas / Propane(B46PTRE, B46NTRE)
Max BTU Output: 20,001 to 25,000(B46PTRE, B46NTRE)
Specific Use Options: Mobile Home Approved / Bedroom Approved(B46PTRE, B46NTRE)
Vent Type: Direct Vent(B46PTRE, B46NTRE)
Dual Receptacle Junction Box
Pan Style Burner
Firestop
Heat Resistant Glass Door
Exclusive Phazer Log Set and Embers
Safety Barrier Screen Included
20 Foot Electrical Wire
Up to 22,000 BTU's
Electronic Ignition Controls with Piezo Ignitor
Product Dimensions: 34 5/8"H x 46"W x 18 5/16"D

*Venting Requirements: This unit requires venting pipe with an inner diameter of 4 Inches. Please see the Venting Components section on this page for venting pipe that must be used with this unit.