The Real Fyre Contemporary Series gives you a modern vent free fire without logs. Real Fyre Fyre Spheres, made by R.H. Peterson, are ceramic spheres 4 inches across, and the G23 burner wraps its flame around them. You can choose a marble look, soft gray or matte black, or pick a glass burner instead. Compare the shapes and finishes with your room and hearth, then choose natural gas or propane on the product page.


Real Fyre Contemporary Series: spheres and glass instead of logs

Vent free fires run with the damper closed, keeping warmth in the room. Spheres and glass are a modern alternative to traditional gas logs, with a sleek look and the same flame pattern wrapping around the pieces. Compare ventless gas logs for a wood fire look. Vented spheres on the P45 burner need an open damper and sit in the Designer Series.

G23 Fyre Spheres in four looks

Carrera Marble brings white with gray veining to modern rooms, while Nero Marquina brings black with pale veining to rooms with marble, both in 18 or 24 inches. Graystone suits concrete or plaster surrounds, while Epic Black suits minimal rooms with matte black shapes, also in 18 or 24 inches. Graystone can discolor slightly with use.

The G21 glass burner

The G21 glass burner suits modern rooms with polished stainless steel and a mirror finish that reflects glass and flames. In the Real Fyre Contemporary Series, the Real Fyre contemporary glass burner runs with fire glass instead of logs. Choose 18, 24 or 30 inches. The 18 and 24 inch sizes offer a see through option for fireplaces opening into two rooms. Pick the required fire glass on the product page from about two dozen colors of Fyre Glass and Fyre Gems, or compare standalone fireplace burners.

Lighting, sizing and fireplace fit

For spheres, add the G23 burner system and choose an on and off remote or a flame height remote with electronic ignition. Measure your firebox before choosing. Use a masonry fireplace or a firebox approved for vent free use. Check local code. The oxygen depletion sensor shuts off gas if room oxygen falls too low.

Why buy from My Cozy Outdoors?

We are an authorized Real Fyre dealer with the full manufacturer warranty. Call us and we will talk it through, checking measurements, fuel and burner before you order. Browse the whole vent free line or Real Fyre brand range.

Your questions answered

Is a glass burner better than gas logs?

Neither is better. Logs give a wood fire look, while spheres and glass suit modern rooms with clean shapes. Both vent free options run with the damper closed, keeping heat in the room. Choose by your room, or call us and we will talk it through.

What sizes does the Real Fyre G21 Contemporary Burner come in?

Choose 18, 24 or 30 inches, with see through versions in 18 and 24 inches for two rooms. Fyre Spheres sets come in 18 or 24 inches on the G23. Measure the firebox front, back and depth, and choose the smaller size if you fall between sizes.

Does the G21 burner come with fire glass?

You pick the required glass on the product page from about two dozen colors of Fyre Glass and Fyre Gems. The page sets the amount for your burner size. Sphere sets come with the spheres, and you add the G23 burner.

Are the Real Fyre ventless spheres efficient?

Yes. With the damper closed, heat stays in the room. Every vent free burner has an oxygen depletion sensor. You still need a real fireplace approved for vent free use. Check your local code before choosing the Real Fyre Contemporary Series.