The RH PETERSON G46-18/20P Real Fyre G46-18/20 Burner is an advanced ember burner system designed to maximize flame presence while using less fuel. Its innovative H-burner configuration ensures lively, full flames that spread evenly across the ember bed, creating a natural and realistic fire presentation. It is well-suited for mid-sized vented fireplaces where efficiency and flame depth matter most.
Advanced ember burner system
H-burner configuration for lively, full flames
Hidden control design for a cleaner look
Product Highlights
This burner is compatible with RH Peterson gas log sets and is available in natural gas and propane models. It delivers up to 40,000 BTUs and has multiple ignition type options.
Product Information
Standard Information
Brand: RH PETERSON
Manufacturer Part Number: G46-18/20P
Technical Specifications
Certification
ANSI certified burner system with multiple control configurations.
BTUs
Natural Gas: 40,000 BTUs; Propane: 40,000 BTUs
Burner Type
Signature Series G46 Advanced Glowing Ember Burner; H-burner design with hidden controls for a clean look.
Fireplace Location
Indoor vented fireplaces, 18/20-inch size.
Ignition Type
Available in multiple configurations: match-lit, SPK-26 safety pilot, APK automatic pilot systems, EPK electronic valve kits, and Bluetooth remotes.
Material
Durable steel burner system with H-burner design; includes white sand (NG) or vermiculite (LP) and glowing embers for realistic ember bed.
Venting Type
Vented
– requires an open fireplace with chimney venting.
Fireplace Style
Single Sided
Location of Use
Indoor
Media Style
Traditional Log Set
Type of Grate
Standard
Fuel Type
Liquid Propane (LP)
Allowable Log Set Sizes (in.)
18" / 20"
Allowable Log Sets
Real-Fyre Gas Log Set Not Included
Certified Usage
Mobile Home Approved
BTUs (Max.)
40000
Remote
Not Available
Gas Connection Size (in.)
1/2"
Inlet Gas Pressure (Min.)
11.0" w.c.
Inlet Gas Pressure (Max.)
13.0" w.c.
Req. Min. Front Width (in.)
26"
Req. Min. Rear Width (in.)
20"
Req. Min. Depth (in.)
15"
Req. Min. Height (in.)
17"
Chimney Height (Min. ft.)
15'
Products Sizes
18/20 Inches
Control Options
Manual valve with standing pilot (-A)
Millivolt valve with standing pilot and on/off remote control (-11)
Millivolt valve with standing pilot and variable flame height control via remote (-15)
Millivolt valve with standing pilot and variable flame height control via remote (-17)
Electronic valve with Intermittent Pilot Ignition (IPI) and on/off remote control (-02)