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The Real Fyre G21 See-Through Vent-Free Burner is designed to create a stunning modern focal point with a vibrant, full flame display on both sides of your fireplace. This 18" burner is specifically engineered for use with Fyre Glass and Fyre Gems, allowing you to customize your look with a wide selection of shimmering glass media.
With its efficient, clean-burning design, the G21 helps conserve fuel while delivering impressive warmth—producing up to 35,000 BTUs on natural gas. The ANSI-certified system comes pre-assembled with a remote control valve, Oxygen Depletion Sensor (ODS), and see-through configuration for safe, reliable performance. A polished reflective panel enhances the flame and glass glow, adding extra depth and drama to your fire feature.
This all 304 stainless steel burner burns cleanly with glass/gems directly on burner ports, providing a beautiful sea of flames. Only 10½” front-to-back, the mirrored front and back panels create a high and deep flame appearance. With its sleek lines, wide variety of choices for accessorizing (many unique colors in Fyre Gems and Fyre Glass), and a striking polished mirror finish, the G21 is the perfect addition to any contemporary hearth.
18" vent-free burner
Designed for use with Fyre Glass and Fyre Gems
Dazzling, multi-view flame presentation
Efficient design supports responsible fuel use
ANSI-certified vent-free system
Pre-assembled remote control valve with easy on/off operation
Integrated ODS safety system
Polished reflective panel for enhanced visual effect
Fuel connector kit included
BTU rating (Natural Gas): 35,000
| Burner Model |
Minimum Fireplace Size (refer to Fig. 3-1) |
BTU Rating | ||||
|---|---|---|---|---|---|---|
| Width Front |
Width Rear* |
Depth | Height | Nat. Gas | L.P. Gas | |
| G21-GL-18 | 22" | 16" | 13" | 17" | 30k | 27k |
| G21-GL-24 | 28" | 21" | 13" | 17" | 35k | 30k |
| G21-GL-30 | 34" | 28" | 13" | 17" | 40k | 35k |
* based on minimum depth
The amount of glass or gems required is 7½ lbs for 18”, 10 lbs for 24”, 15 lbs for 30” burner, 10 lbs for 18” see-thru, and 12½ lbs for 24” see-thru.
Use your smart phone to control your Real Fyre gas logs! Compatible with selected Real Fyre vent-free ON/OFF controlled burners (-12), the compact battery operated Real Fyre Bluetooth Control connects easily to your appliance…then download the app and you’re ready to go. Choose oak or white birch wood chunk covers to conceal and protect the receiver in your fireplace.
The Real Fyre® collection of Fyrebacks is specially designed to augment the flame reflection in your fireplace while providing a functional backdrop for your fire logs or Contemporary Alternative products. Contemporary or Traditional styles are available in either satin stainless steel, polished stainless steel, or a black porcelain finish.
Create a cozy and elegant environment in your home with Real Fyre® Gas Logs. To further enhance your hearth, select from an array of
additional wood chunks, acorns, pine cones and lava media.
