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Real Fyre Contemporary 30-Inch Vent-Free Gas Fire Glass Set Insert

Real Fyre Contemporary 30-Inch Vent-Free Gas Fire Glass Set Insert

SKU G21-GL-30-12
$2,415.40
$1,858.00
Fuel Type

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Real Fyre Contemporary 30-Inch Vent-Free Gas Fire Glass Set Insert

  • Modern Fire Glass Design: Reflective tempered fire glass replaces traditional logs to create a sleek, contemporary flame display that elevates any modern or minimalist interior.
  • Powerful 36,000 BTU Output: The heavy-duty steel burner delivers up to 36,000 BTUs of vent-free heat, keeping nearly 100% of warmth inside your home for efficient zone heating.
  • Large 30-Inch Coverage: The generous 30-inch set fills wide fireplace openings with vibrant, shimmering flames across the full glass bed for a bold, impressive visual impact.
  • Built-In ODS Safety Sensor: The Oxygen Depletion Sensor continuously monitors indoor air quality and shuts off the unit automatically, giving you peace of mind during every use.
  • Flexible Ignition Options: Choose between a manual safety pilot or a millivolt remote-ready system compatible with thermostats, wall switches, and handheld remotes for effortless control.
  • Customizable Glass Media: Available in multiple fire glass color options, this insert lets you personalize the flame bed to complement your existing décor and design aesthetic.
Real Fyre Contemporary 30-Inch Vent-Free Gas Fire Glass Set Insert
Specifications
Electrical
  • Ignition: Manual safety pilot or millivolt remote-ready
  • Power Requirement: None for manual or millivolt systems
  • Remote Compatibility: Works with thermostats, wall switches, and handheld remotes (millivolt)
Flame & Controls
  • Flame Effect: Dynamic flames across a 30-inch tempered fire glass bed
  • Burner: Heavy-duty steel with precision ports
  • Media: Reflective tempered fire glass with sand and granules
  • Flame Coverage: Full fire glass bed viewing area
General
  • Set Size: 30-inch fire glass
  • Fuel Type: Natural Gas or Liquid Propane
  • Heat Output: Up to 36,000 BTUs
  • Venting: Vent-free, no chimney required
  • Efficiency: Approximately 99%
  • Minimum Fireplace Opening: 36 inches W x 20 inches H x 14 inches D

Real Fyre Contemporary 30-Inch Vent-Free Gas Fire Glass Set Insert

The Real Fyre Contemporary 30-Inch Vent-Free Gas Fire Glass Set Insert offers a modern alternative to traditional log sets, providing a bold and stylish fire feature for large fireplaces. Its reflective fire glass enhances flame movement and brightness, creating a striking visual effect that elevates any room.

Designed for maximum impact, the 30″ size fills wide fireplace openings with vibrant flames and shimmering glass. The vent-free design ensures that nearly all heat produced stays inside, delivering efficient, supplemental zone heating while eliminating the need for a chimney.

The heavy-duty steel burner produces realistic flame patterns, complemented by the reflective fire glass for a contemporary aesthetic. Multiple ignition options—including manual pilot or millivolt remote-ready—make operation simple and convenient, while the built-in Oxygen Depletion Sensor ensures safe indoor use.

Perfect for modern interiors, open floor plans, or homeowners seeking a minimalist, stylish flame presentation, this insert combines both performance and striking visual appeal.

Real Fyre Contemporary 30-Inch Vent-Free Gas Fire Glass Set Insert Key Features & Benefits

  • Modern Glass Aesthetic: Replaces logs with reflective fire glass for a contemporary look.
  • Full Coverage: Large 30″ size fills wide fireplace openings for a bold flame display.
  • Vent-Free Efficiency: Retains nearly 100% of generated heat indoors.
  • Lifelike Flames: Heavy-duty burner produces dynamic flames across the glass bed.
  • Customizable Media: Multiple fire glass color options available to match décor.
  • Safe Operation: Oxygen Depletion Sensor (ODS) ensures reliable indoor use.
  • Convenient Ignition: Manual safety pilot or millivolt remote-ready system.
  • Remote-Ready: Compatible with thermostats, remotes, and wall switches (millivolt).
  • Durable Construction: Steel burner and tempered glass provide long-lasting performance.
  • Stylish Solution: Ideal for contemporary, modern, or minimalist interiors.
HEAT OUTPUT & FUEL
  • Heat Output: Up to 36,000 BTUs
  • Fuel Type: Natural Gas or Liquid Propane
  • Venting: Vent-free, no chimney required
  • Efficiency: ≈ 99%
BURN AREA
  • Set Size: 30″ Fire Glass
  • Minimum Fireplace Opening (approx.): 36″ W x 20″ H x 14″ D
  • Viewing Area: Full fire glass bed with reflective flames
DIMENSIONS
  • Set Size: 30″ Fire Glass
  • Burner: Heavy-duty steel with precision ports
CONSTRUCTION & MATERIALS
  • Burner: Heavy-duty steel with precision ports
  • Media: Tempered fire glass with sand/granules (color options available)
  • Reinforcement: Steel burner frame ensures durability
CERTIFICATIONS & USE
  • Certification: ANSI certified for vent-free indoor use
  • Safety Features: Oxygen Depletion Sensor (ODS) included
  • Use: Indoor residential only
  • Restrictions: Not approved for bedrooms, bathrooms, or high-altitude areas
  • Installation: Professional installation recommended
ELECTRICAL SPECIFICATIONS
  • Ignition Options: Manual safety pilot or millivolt remote-ready
  • Power Requirement: None for manual/millivolt systems
  • Remote Compatibility: Works with thermostats, wall switches, and handheld remotes (millivolt)
CLEARANCE REQUIREMENTS
  • Side Wall: Minimum 6″
  • Mantel: Minimum 12″ above fireplace opening
  • Follow manufacturer’s clearance guidelines for safety
WARRANTY
  • Burner & Fire Glass: 10-Year Limited Warranty
  • Valves & Controls: 3-Year Warranty
DESIGN
  • Series: Contemporary Vent-Free Fire Glass Collection
  • Style: Sleek, modern, reflective fire glass
  • Flame Effect: Dynamic flames across a 30″ glass bed
  • Application: Ideal for modern, minimalist, or open-concept interiors
WHAT’S IN THE BOX
  • 30″ Fire Glass Set (selected color)
  • Vent-Free Burner Assembly
  • Fire Glass Media Starter Set
  • Sand/Granules
  • Control Valve & Ignition Components (per ignition type)
  • User Manual
Installation
  • Professional Installation Recommended
  • Indoor Residential Only
  • Vent-Free — No Chimney or Gas Required
Downloads & Resources

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Frequently Asked Questions

  • Yes — this burner will not work without fire glass, and the glass is not included in the base purchase. For the 30-inch model specifically, 15 lbs of decorative glass media is required, which typically means ordering two bags. You can choose from regular fire glass, reflective fire glass, or fire gems in a variety of colors.

  • This insert is designed to fit into an existing wood-burning fireplace, a dedicated ventless firebox enclosure, or a new custom fire feature build — for both indoor and outdoor use. It cannot be installed in a factory-built fireplace whose instructions prohibit unvented gas logs. For indoor installations, the maximum BTU allowed is calculated using the formula: Length × Width × Height × 20.

  • The G21-series burner used in this 30-inch set delivers up to 35,000 BTUs on natural gas, providing meaningful supplemental heat for a room. Because it is a vent-free appliance, all heat stays in the room rather than being lost up a chimney, making it an efficient zone-heating solution. BTU output may vary slightly with propane, so confirm the spec for the fuel type you select.

  • The unit includes a pre-assembled Oxygen Depletion System (ODS) pilot, which automatically shuts the burner off before room oxygen levels drop below 18%, protecting occupants from unsafe air quality. The burner is also ANSI-certified and constructed from 304 stainless steel for durability and clean burning. Per the manufacturer's manual, annual cleaning of the burner and ODS pilot by a qualified professional is required to maintain safe operation.

  • Robert H. Peterson Co. (RH Peterson) warrants the vent-free burner component parts for 10 years for indoor use and 5 years for outdoor use. The decorative fire glass, gems, and nuggets are covered for 5 years, while valves, ODS pilots, and controls carry a 1-year limited warranty. The warranty applies to the original purchaser for residential use in the U.S. or Canada and requires proof of purchase.