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Sierra Flame Vienna Gas Fireplace Direct Vent Linear Contemporary Style

By Sierra Flame | Model: VIENNA-40-NG | ID: 40202
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
$7,999.00 + FREE SHIPPING

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Product Details

Sierra Flame By Amantii Vienna Gas Fireplace Direct Vent Linear Style

The Vienna Series linear gas fireplace delivers a sleek, modern aesthetic with exceptional craftsmanship, elegance, and performance. Designed as a single-sided, screen-free fireplace, it provides a clean, uninterrupted flame presentation with no louvers, gaps, or heat dumps. Ideal for contemporary residential and commercial interiors, the Vienna Series combines minimalist design with easy installation and low-maintenance operation.

Key Features

  • Single-sided contemporary linear gas fireplace with a clean, modern design
  • Double glass, screen-free fireplace for an unobstructed flame viewing area
  • Available linear fireplace sizes: 40-inch, 50-inch, and 60-inch
  • High-efficiency gas fireplace with up to 36,000 BTU on high and 18,000 BTU on low
  • Compatible with Natural Gas (NG) and Liquid Propane (LP)
  • All-wood framing permitted with no concrete board required
  • Combustible materials such as wood and drywall approved around the fireplace
  • No louvers, no heat dump, and no visible gaps for a seamless built-in look
  • All components fully contained within the fireplace unit
  • Quick and simple installation process
  • No technician required for cleaning inside the glass
  • Easy maintenance design for long-term reliability

Glass Viewing Area Dimensions

Vienna 40 (NG or LP): 15.30” H x 36.71” W
Vienna 50 (NG or LP): 15.30” H x 46.71” W
Vienna 60 (NG or LP): 15.30” H x 56.71” W

Ideal Applications

New home construction and renovation projects
Restaurants and hospitality environments
Commercial and professional spaces
Condominiums and multi-family residences

View More Gas Fireplaces

Specifications

Sierra Flame By Amantii Vienna Gas Fireplace Direct Vent Linear Style

Model BTU’s Vent Height Width Depth Viewing Area
Natural Gas Propane Top Actual Framing Actual Framing Actual Framing Height Width
Vienna 40” Hi 28,000
Lo 18,000
25,000
17,000
5” & 8” 32.56” 36.5” 41.10” 43.25” 18.18” 18.5” 15.30” 36.71”
Vienna 50” Hi 28,000
Lo 18,000
25,000
17,000
5” & 8” 32.56” 36.5” 41.10” 43.25” 18.18” 18.5” 15.30” 46.71”
Vienna 60” Hi 36,000
Lo 23,000
30,500
21,500
5” & 8” 32.56” 36.5” 60.00” 61.25” 18.18” 18.5” 15.30” 56.71”
Warranty

Sierra Flame By Amantii Vienna Gas Fireplace Direct Vent Linear Style

Warranty Type Coverage
Manufacturer Warranty 5-Years
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 Vienna Gas Fireplace Direct Vent Linear Style

The Vienna Series linear gas fireplace delivers a sleek, modern aesthetic with exceptional craftsmanship, elegance, and performance. Designed as a single-sided, screen-free fireplace, it provides a clean, uninterrupted flame presentation with no louvers, gaps, or heat dumps. Ideal for contemporary residential and commercial interiors, the Vienna Series combines minimalist design with easy installation and low-maintenance operation.

Key Features

  • Single-sided contemporary linear gas fireplace with a clean, modern design
  • Double glass, screen-free fireplace for an unobstructed flame viewing area
  • Available linear fireplace sizes: 40-inch, 50-inch, and 60-inch
  • High-efficiency gas fireplace with up to 36,000 BTU on high and 18,000 BTU on low
  • Compatible with Natural Gas (NG) and Liquid Propane (LP)
  • All-wood framing permitted with no concrete board required
  • Combustible materials such as wood and drywall approved around the fireplace
  • No louvers, no heat dump, and no visible gaps for a seamless built-in look
  • All components fully contained within the fireplace unit
  • Quick and simple installation process
  • No technician required for cleaning inside the glass
  • Easy maintenance design for long-term reliability

Glass Viewing Area Dimensions

Vienna 40 (NG or LP): 15.30” H x 36.71” W
Vienna 50 (NG or LP): 15.30” H x 46.71” W
Vienna 60 (NG or LP): 15.30” H x 56.71” W

Ideal Applications

New home construction and renovation projects
Restaurants and hospitality environments
Commercial and professional spaces
Condominiums and multi-family residences

View More Gas Fireplaces

Specifications

Sierra Flame By Amantii Vienna Gas Fireplace Direct Vent Linear Style

Model BTU’s Vent Height Width Depth Viewing Area
Natural Gas Propane Top Actual Framing Actual Framing Actual Framing Height Width
Vienna 40” Hi 28,000
Lo 18,000
25,000
17,000
5” & 8” 32.56” 36.5” 41.10” 43.25” 18.18” 18.5” 15.30” 36.71”
Vienna 50” Hi 28,000
Lo 18,000
25,000
17,000
5” & 8” 32.56” 36.5” 41.10” 43.25” 18.18” 18.5” 15.30” 46.71”
Vienna 60” Hi 36,000
Lo 23,000
30,500
21,500
5” & 8” 32.56” 36.5” 60.00” 61.25” 18.18” 18.5” 15.30” 56.71”
Warranty

Sierra Flame By Amantii Vienna Gas Fireplace Direct Vent Linear Style

Warranty Type Coverage
Manufacturer Warranty 5-Years
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