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Sierra Flame 48" Lyon Natural Gas Fireplace 32,500 BTU See-Through 360 View

By Sierra Flame | Model: LYON-48-NG | ID: 40214
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$12,999.00 + FREE SHIPPING

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Product Details

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

The Lyon 48” see-through linear gas fireplace brings a striking new perspective to contemporary fireplace design. Featuring a four-sided, full 360-degree viewing area, the Lyon creates a seamless visual connection between multiple rooms while delivering a mesmerizing flame presentation. With safe-to-touch, double glass and a screen-free design, this fireplace combines modern elegance with comfort, efficiency, and ease of installation.

Product Features

  • Four-sided see-through linear gas fireplace with full 360° flame visibility
  • Double glass, screen-free design with safe-to-touch glass
  • Available size: 48-inch linear gas fireplace
  • High-performance output up to 32,500 BTU on high and 21,000 BTU on low
  • All-wood framing permitted; no concrete board required
  • Approved for finishing with combustible materials including wood and drywall
  • No louvers, no heat dump, and no visible gaps for a clean, modern appearance
  • All components fully contained within the fireplace unit
  • Quick and simple installation process
  • No technician required for cleaning inside the glass

Glass Viewing Area Dimensions

Lyon 48 (NG): 15.34” H x 45.16” W

Ideal Applications

New builds & renovations
Restaurants
Commercial spaces
Condominiums

View More Gas Fireplaces

Specifications

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

Model BTU’s Vent Height Width Depth Viewing Area Side View Area
Natural Gas Propane Top Actual Framing Actual Framing Actual Framing Height Width Height Width
Lyon 48” Hi 32,500
Lo 21,000
N/A 5” & 8” 34.61” 38.52” 49.39” 51.24” 22.79” 23.5” 15.34” 45.16” 15.34” 13.40”
15.53” 39.17” Single Side View
Warranty

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

Warranty Type Coverage
Manufacturer Warranty 5-Years
Documents

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

Brochure

Product Manual

Technical Specification

Troubleshooting Guide

Remote Guide

Technology Comparison

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

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Product Details

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

The Lyon 48” see-through linear gas fireplace brings a striking new perspective to contemporary fireplace design. Featuring a four-sided, full 360-degree viewing area, the Lyon creates a seamless visual connection between multiple rooms while delivering a mesmerizing flame presentation. With safe-to-touch, double glass and a screen-free design, this fireplace combines modern elegance with comfort, efficiency, and ease of installation.

Product Features

  • Four-sided see-through linear gas fireplace with full 360° flame visibility
  • Double glass, screen-free design with safe-to-touch glass
  • Available size: 48-inch linear gas fireplace
  • High-performance output up to 32,500 BTU on high and 21,000 BTU on low
  • All-wood framing permitted; no concrete board required
  • Approved for finishing with combustible materials including wood and drywall
  • No louvers, no heat dump, and no visible gaps for a clean, modern appearance
  • All components fully contained within the fireplace unit
  • Quick and simple installation process
  • No technician required for cleaning inside the glass

Glass Viewing Area Dimensions

Lyon 48 (NG): 15.34” H x 45.16” W

Ideal Applications

New builds & renovations
Restaurants
Commercial spaces
Condominiums

View More Gas Fireplaces

Specifications

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

Model BTU’s Vent Height Width Depth Viewing Area Side View Area
Natural Gas Propane Top Actual Framing Actual Framing Actual Framing Height Width Height Width
Lyon 48” Hi 32,500
Lo 21,000
N/A 5” & 8” 34.61” 38.52” 49.39” 51.24” 22.79” 23.5” 15.34” 45.16” 15.34” 13.40”
15.53” 39.17” Single Side View
Warranty

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

Warranty Type Coverage
Manufacturer Warranty 5-Years
Documents

Sierra Flame by Amantii 48" Lyon Natural Gas Fireplace See-Through 360 View LYON-48-NG

Brochure

Product Manual

Technical Specification

Troubleshooting Guide

Remote Guide

Technology Comparison

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews