Description

Product overview

The Napoleon BLX56NTE is a 56-inch Ascent Linear Premium natural gas fireplace with electronic ignition and a single-sided, built-in contemporary firebox. Select model-specific decorative media and finishing accessories to complete the installation. The image shows a configured fireplace; decorative logs and interior finishes shown are sold separately.

Build Configuration and Venting

This exact model is natural gas with electronic ignition. Choose one compatible log set. Optional glass and enhancement media are offered alongside that verified log-set configuration; a glass-only build is not offered pending manufacturer clarification. The ProFlame II remote, eFIRE controller, blower, adjustable finishing flange and premium safety barrier are included. Napoleon specifies two glass kits when using glass media on the 56-inch model. Use an approved 5-inch exhaust / 8-inch intake top-vent system. Venting Options provides route alternatives; select a complete installation-specific system, including appropriate terminations, lengths, supports and firestops, according to the exact manual. Venting selections are optional for ordering. GA-72 needs LHAD or GA-566; use only compatible heat-management combinations.

Key features

  • Maximum natural gas input of 28,000 BTU/hr.
  • Included heat-circulating blower, full-function remote and eFIRE controller.
  • NIGHT LIGHT system, ceramic glass and premium safety barrier.
  • Battery backup control system and accessible air adjustment.
  • Compatible with optional Universal Heat Management when installed to its separate instructions.

Included components

Base fireplace with burner and electronic ignition, premium safety barrier, ceramic glass door, blower, NIGHT LIGHT system, remote and eFIRE controller. Install the supplied finishing and non-combustible materials as directed in the installation manual.

Required components

  • Installation-specific approved direct-vent pipe and termination, 5-inch inner / 8-inch outer.
  • Correct natural gas supply, electrical connection, framing and non-combustible finishing.
  • Manufacturer-approved decorative media configuration, sold separately; confirm the selected configuration before ordering.

Optional accessories

The installation manual identifies size-specific birch BLKBLP56, driftwood DLKBLP56 and oak OLKBLP56 log kits. Follow the exact placement leaflet supplied with the chosen kit. Optional glass media, compatible reflective or brick panels, black surround and approved media enhancements personalize the appearance. Do not mix unrelated model kits. Heat-management accessories have separate installation and clearance instructions.

Model-specific specifications

SKU / MPNBLX56NTE
FuelNatural gas
Product typeDirect-vent gas fireplace
Location / configurationIndoor, built-in, single-sided
Maximum input28,000 BTU/hr
IgnitionElectronic
VentingTop direct vent; 5-inch inner / 8-inch outer
Appliance dimensions (W × H × D)56 × 38 13/16 × 18 5/16 inches; installation manual drawing, not framing dimensions
GlassCeramic
Shipping weight175 lb

Installation and safety notes

A qualified installer must follow the model-specific venting charts, framing diagrams, combustible clearances and finishing instructions in the installation manual and applicable codes. Appliance dimensions are not rough-opening dimensions. Framing and finishing must not extend inside the finishing flange. Do not mix rigid and flexible venting or vent components from different manufacturers. Maintain the approved combustion-air and exhaust paths. Install the safety barrier and correctly seal the glass door before use. Position approved logs and media exactly as instructed; blocked burner ports can produce unsafe flame patterns. Optional heat management does not eliminate its documented installation requirements.

Warranty summary

Napoleon President's Lifetime Limited Warranty, subject to its original-purchaser, installation and maintenance conditions. Eligible lifetime components receive repair or replacement during the first ten years, with replacement at 50% of current retail price thereafter under the stated terms. Electrical and wearable components and authorized warranty labor have first-year coverage. See the owner's manual for covered parts, exclusions and claim requirements.

Manuals and downloads

Specifications

SKU: BLX56NTE

Napoleon

Napoleon Ascent Linear Premium 56-Inch Natural Gas / Electronic Ignition Fireplace BLX56NTE

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SKU: BLX56NTE
$4,729.00
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Fireplace

Complete the required product selections for this fireplace.

Required
  • Napoleon BLKBLP56 Birch Log Kit for Ascent Linear 56
  • Napoleon DLKBLP56 Driftwood Log Kit for Ascent Linear 56
  • Napoleon OLKBLP56 Split Oak Log Kit for Ascent Linear 56
  • Napoleon Ascent Linear Premium BLX56 5/8-Inch Black Four-Sided Finishing Trim FTBLX56
  • Napoleon MKBA Amber Glass Beads Fireplace Media
  • Napoleon MKBK Black Glass Beads Fireplace Media
  • Napoleon MKBB Blue Glass Beads Fireplace Media
  • Napoleon MKBC Clear Glass Beads Fireplace Media
  • Napoleon MKBT Topaz Glass Beads Fireplace Media
  • Napoleon MKGA Amber Glass Embers Fireplace Media
  • Napoleon MKGK Black Glass Embers Fireplace Media
  • Napoleon MKGB Blue Glass Embers Fireplace Media
  • Napoleon MKGC Clear Glass Embers Fireplace Media
  • Napoleon MKGR Red Glass Embers Fireplace Media
  • Napoleon Large Shore Fire Media Kit SFKL
  • Napoleon Large Woodland Media Enhancement Kit WLKL
  • Napoleon MRKL Mineral Rocks - Large
  • Napoleon LHAD Hot Air Distribution Kit
  • Napoleon Top Vent Kit, 5/8" Horizontal FTV58
  • Napoleon Rear Vent Kit 5/8" Horizontal FRV58
  • Napoleon Wall Terminal/Vinyl Siding Shield, 5/8" GD422-1
  • Napoleon Round Wall Terminal Kit, 5/8" GD422R-2
  • Napoleon Silhouette™ Terminal, 5/8" - Unpainted ST58U-1
  • Napoleon Periscope (Snorkel) for Wall Penetration Below Grade, 5/8 GD401
  • Napoleon Roof Terminal Kit, 5/8" (1/12 to 7/12 Pitch) GD410
  • Napoleon GD411 — manufacturer-assigned Roof Pitch Termination Kit family illustration; contents vary by model
  • Napoleon Roof Terminal Kit, 5/8" (Flat Roof) GD412
  • Napoleon 5ft Vent Kit, 5/8" GD420
  • Napoleon 10ft Vent Kit, 5/8" GD430
  • Napoleon Assembly, 5/8 Firestop W010-4479
  • Napoleon Attic Firestop/Vent Sleeve Assembly 5/8" AVS58KT-1
  • Napoleon Coupler Kit, 5/8" W175-0196
  • Napoleon Simpson Duravent Adaptor, 5/8" W175-0170
  • Napoleon Stand off for Silhouette™ Terminal, 5/8" - Vinyl Finishing SOST58
  • Napoleon Stand off for Silhouette™ Terminal, 5/8" - Brick SOST58B
  • Napoleon Restrictor Plate (Recommended for Aggressive Vertical Venting) RP5
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30-Day Returns Eligible items; authorization and exclusions apply

Request a return within 30 calendar days after delivery for eligible new, unused, unassembled and uninstalled items in original packaging. Written authorization is required. Read the Returns Policy for conditions, fees and exclusions.

Return Window 30 Days
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Shipping & Delivery Clear delivery expectations and tracking

Most in-stock items are released for shipment within 1–2 business days after payment and order review. Carrier transit is additional. Parcel transit commonly takes 3–7 business days; freight commonly takes 5–10 business days after shipment. Special-order and backordered items may take longer. Shipping details, exclusions and damage reporting.

Most In-Stock Items: Processing 1–2 Business Days After Review
Standard Shipping Eligible Contiguous U.S. Orders

Product overview

The Napoleon BLX56NTE is a 56-inch Ascent Linear Premium natural gas fireplace with electronic ignition and a single-sided, built-in contemporary firebox. Select model-specific decorative media and finishing accessories to complete the installation. The image shows a configured fireplace; decorative logs and interior finishes shown are sold separately.

Build Configuration and Venting

This exact model is natural gas with electronic ignition. Choose one compatible log set. Optional glass and enhancement media are offered alongside that verified log-set configuration; a glass-only build is not offered pending manufacturer clarification. The ProFlame II remote, eFIRE controller, blower, adjustable finishing flange and premium safety barrier are included. Napoleon specifies two glass kits when using glass media on the 56-inch model. Use an approved 5-inch exhaust / 8-inch intake top-vent system. Venting Options provides route alternatives; select a complete installation-specific system, including appropriate terminations, lengths, supports and firestops, according to the exact manual. Venting selections are optional for ordering. GA-72 needs LHAD or GA-566; use only compatible heat-management combinations.

Key features

  • Maximum natural gas input of 28,000 BTU/hr.
  • Included heat-circulating blower, full-function remote and eFIRE controller.
  • NIGHT LIGHT system, ceramic glass and premium safety barrier.
  • Battery backup control system and accessible air adjustment.
  • Compatible with optional Universal Heat Management when installed to its separate instructions.

Included components

Base fireplace with burner and electronic ignition, premium safety barrier, ceramic glass door, blower, NIGHT LIGHT system, remote and eFIRE controller. Install the supplied finishing and non-combustible materials as directed in the installation manual.

Required components

  • Installation-specific approved direct-vent pipe and termination, 5-inch inner / 8-inch outer.
  • Correct natural gas supply, electrical connection, framing and non-combustible finishing.
  • Manufacturer-approved decorative media configuration, sold separately; confirm the selected configuration before ordering.

Optional accessories

The installation manual identifies size-specific birch BLKBLP56, driftwood DLKBLP56 and oak OLKBLP56 log kits. Follow the exact placement leaflet supplied with the chosen kit. Optional glass media, compatible reflective or brick panels, black surround and approved media enhancements personalize the appearance. Do not mix unrelated model kits. Heat-management accessories have separate installation and clearance instructions.

Model-specific specifications

SKU / MPNBLX56NTE
FuelNatural gas
Product typeDirect-vent gas fireplace
Location / configurationIndoor, built-in, single-sided
Maximum input28,000 BTU/hr
IgnitionElectronic
VentingTop direct vent; 5-inch inner / 8-inch outer
Appliance dimensions (W × H × D)56 × 38 13/16 × 18 5/16 inches; installation manual drawing, not framing dimensions
GlassCeramic
Shipping weight175 lb

Installation and safety notes

A qualified installer must follow the model-specific venting charts, framing diagrams, combustible clearances and finishing instructions in the installation manual and applicable codes. Appliance dimensions are not rough-opening dimensions. Framing and finishing must not extend inside the finishing flange. Do not mix rigid and flexible venting or vent components from different manufacturers. Maintain the approved combustion-air and exhaust paths. Install the safety barrier and correctly seal the glass door before use. Position approved logs and media exactly as instructed; blocked burner ports can produce unsafe flame patterns. Optional heat management does not eliminate its documented installation requirements.

Warranty summary

Napoleon President's Lifetime Limited Warranty, subject to its original-purchaser, installation and maintenance conditions. Eligible lifetime components receive repair or replacement during the first ten years, with replacement at 50% of current retail price thereafter under the stated terms. Electrical and wearable components and authorized warranty labor have first-year coverage. See the owner's manual for covered parts, exclusions and claim requirements.

Manuals and downloads

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