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Modern 43-inch linear vent-free gas fireplace with a see-through glass front and efficient flame design.

Superior 43-Inch Linear Vent-Free Gas Fireplace - Optional See-Through (VRL4543)

by Superior
SKU VRL4543ZEP

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$4,519.00
Gas Type

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Superior 43-Inch Linear Vent-Free Gas Fireplace - Optional See-Through

  • Optional See-Through Configuration: The optional two-sided viewing kit lets you enjoy the flame from both sides, making it a stunning divider for open-concept living spaces.
  • Vent-Free Flexible Installation: No chimney, flue, or venting required, so you can install this fireplace in far more locations throughout your home with significantly less construction work.
  • 99.9% Heating Efficiency: Nearly all of the energy produced goes directly into heating your room, helping you stay comfortable while keeping energy costs low.
  • 6 Flame and Brightness Settings: Customize both the flame intensity and interior lighting across six levels each, so the fireplace always matches your mood and room ambiance perfectly.
  • Electronic Ignition with Battery Backup: The electronic ignition keeps the fireplace operational even during power outages, ensuring reliable warmth when you need it most.
  • Remote Control Included: The included remote lets you adjust settings from across the room, so you never have to leave your seat to change the flame or heat output.
Superior 43-Inch Linear Vent-Free Gas Fireplace - Optional See-Through (VRL4543)
Specifications
Electrical
  • Ignition: Electronic ignition with battery backup
Flame & Controls
  • Flame Style: Realistic yellow flames over illuminated glass media
  • Flame Settings: 6 flame levels
  • Interior Lighting: Yes, 6 brightness levels
General
  • Fuel Type: Natural Gas or Propane
  • Configuration: Single-sided (optional see-through kit available)
  • What's Included: Gas Fireplace, Amber Glass Pebbles (1 bag), Remote Control, User's Manual

Superior 43-Inch Linear Vent-Free Gas Fireplace - Optional See-Through (VRL4543)

Bring sleek sophistication and efficient warmth to your living space with the Superior 43-Inch Linear Vent-Free Gas Fireplace – Optional See-Through (VRL4543).

With its modern linear design, this fireplace offers a bold, eye-catching focal point that enhances any room’s ambiance. The vent-free operation eliminates the need for a chimney or flue, allowing flexible installation in more spaces with less hassle.

For added versatility and visual impact, choose the optional see-through configuration, creating a two-sided flame view perfect for dividing open-concept spaces. The high-efficiency gas burner delivers consistent heat and a stunning flame presentation.

 Combining modern aesthetics with functional performance, the VRL4543 is ideal for those seeking both style and substance in their indoor fire feature.

Superior 43-Inch Linear Key Features & Benefits

  • Vent-free design for a safer indoor fire experience
  • 44” linear viewing area for a wide flame display
  • Optional kit for creating a modern 2-sided fireplace
  • Compatible with Natural Gas or Propane
  • Concealed gas controls for a clean look
  • Electronic ignition with battery backup for use during outages
  • Realistic yellow flames over illuminated glass media
  • 6 flame settings for customized comfort
  • 99.9% heating efficiency for energy savings
  • Includes Amber glass media, with optional colors available
  • Interior lighting with 6 brightness levels to enhance flame bed
  • Remote control included for convenience

Specifications

  • Heat Output: 39,000 BTUs
  • Efficiency: 99.9%
  • Dimensions: 29 13/16" H × 52" W × 17 1/2" D
  • Viewing Area: 16 9/32" H × 44 1/16" W
  • Framing Dimensions: 38" H × 53 1/4" W × 17 1/2" D
  • Weight: 276 lbs
  • Certifications: ANSI Z21.11.2, UL Listed, CSA Certified
  • Warranty: 20-Year Limited
  • Made in the USA

What’s Included

  • Gas Fireplace (1)
  • Amber Glass Pebbles (1 bag)
  • Remote Control (1)
  • User’s Manual (1)
Downloads & Resources

Every order ships free to any address in the contiguous United States — no minimums, no fine print.

Due to its size, your Superior 43-Inch Linear Vent-Free Gas Fireplace - Optional See-Through (VRL4543) ships via LTL freight carrier on a pallet. The carrier will call 24–48 hours ahead to schedule your delivery window.

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Frequently Asked Questions

  • The Superior VRL4543 delivers 39,000 BTUs with a 99.9% heating efficiency rating, making it one of the most efficient options in its class. However, it is not approved for use as a primary heat source and is best used as a supplemental heating solution for a living room or similar-sized space.

  • The VRL4543 ships as a single-sided unit by default; the see-through capability requires the purchase of a separate optional conversion kit (model FSD-LVSTI), which is not included in the base price. Once added, the conversion kit allows the fireplace to be installed between two interior rooms so flames can be viewed from both sides simultaneously.

  • No chimney or external venting is required — the VRL4543 can be installed on any interior wall without venting infrastructure. The required framing dimensions are 53.25" wide x 38" high x 17.5" deep, and the unit requires concrete board on part of the facing but does not need firebrick; 42" of clearance is also required above the top of the opening.

  • Yes — the fireplace features an electronic ignition system with a battery backup that can operate for up to 6 months without an electrical connection, so it continues to function during power outages. It also includes a full-function thermostatic handheld remote control that manages flame height, heat output, and interior mood lighting.

  • The VRL4543 is backed by Innovative Hearth Products' (IHP) 20-Year Limited Warranty covering defects in materials and workmanship on the product body and firebox, with IHP also covering prevailing labor rates for repairs for up to five years. Notable exclusions include additional utility bills from malfunctions, damage from misuse or unauthorized alterations, and components not manufactured by IHP — so accessories and surrounding construction materials are not covered.