18/20" G19A Vent-Free Burner, Variable

Heat without compromise. The Real Fyre G19A Vent-Free Burner (SKU: G19A-18/20-15) brings serious warmth and effortless ambiance to your 18–20 inch fireplace — no chimney required. Designed for homeowners who refuse to settle, this ANSI-certified 15 Series burner system pairs high-output performance with intuitive remote control, making it one of the most capable vent-free burner systems available for its size class.

Real Heat, Real Control
On natural gas, the G19A delivers up to 34,000 BTU on the high setting and 27,000 BTU on low, giving you meaningful flexibility to dial in your comfort level. Prefer propane? You're covered there too, with output up to 30,000 BTU on high and 23,000 BTU on low. Whether you're taking the chill off a crisp autumn evening or chasing away a winter cold snap, this burner has the muscle to do it.

Variable Flame at Your Fingertips
The -15 designation means this model ships with a remote control featuring variable flame height adjustment — because getting up to nudge the flame is so last decade. The remote receiver requires four AA batteries; the transmitter uses a single 12V battery. Both are straightforward to source, so you'll never be hunting for some exotic power cell when you just want to relax by the fire.

Safety You Can Count On
The integrated Oxygen Depletion System (ODS) continuously monitors oxygen levels in the room and automatically shuts the burner off if they drop below a safe threshold. It's the kind of intelligent safeguard that works quietly in the background — you'll likely never notice it, which is exactly the point.

Built for the Right Fireplace
The G19A is designed for installation in masonry fireplaces or UL 127 factory-built fireplaces rated for vent-free use. Minimum firebox dimensions are 24" wide at the front, 22" wide at the rear, 14" deep, and 17" tall. Please note: this system is not compatible with type-B vent, direct vent, or gas/wood-burning stoves. When in doubt, consult a qualified installer before purchasing.

Log Sets Sold Separately
This is a burner system — the artful log sets that make it look like a genuine wood fire are sold separately. The G19A is specifically compatible with Real Fyre Foothill Oak (FTO) and Foothill Split Oak (FTSO) vent-free log sets in the 18-inch size. Pairing the right logs with this burner is what elevates the whole experience from functional to genuinely beautiful.

Built to Last
At 30 lbs, the G19A is a substantial, well-engineered piece of equipment — and it's backed by a 10-year burner warranty that reflects the confidence Real Fyre places in its craftsmanship. This is a purchase you make once and enjoy for a very long time.

• Up to 34,000 BTU on high (natural gas) or 30,000 BTU on high (propane) for powerful, room-filling heat
• Variable flame height remote control included — adjust ambiance from your armchair
• ANSI certified for safety and performance standards
• Integrated Oxygen Depletion System (ODS) automatically shuts off burner if oxygen levels drop
• Vent-free design — no chimney or flue required
• Compatible with natural gas or propane fuel types
• Fits 18–20" fireplaces with minimum dimensions of 24" front width, 22" rear width, 14" depth, and 17" height
• Suitable for masonry fireplaces and UL 127 factory-built fireplaces rated for vent-free use
• Compatible with Real Fyre Foothill Oak (FTO) and Foothill Split Oak (FTSO) 18" vent-free log sets (sold separately)
• 15 Series valve with remote receiver (4 AA batteries) and remote transmitter (1 x 12V battery)
• Impressive 10-year burner warranty for long-term peace of mind
• Not compatible with type-B vent, direct vent, or gas/wood-burning stoves