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The RH PETERSON SDP-20 is a 20-inch refractory ceramic log set designed as an aesthetic replacement for vented gas fireplace burner systems. The set includes 6 hand-painted ceramic logs cast from real split oak samples, giving each piece a realistic wood grain and texture. Reinforced steel rods are inserted into each log during manufacturing to reduce chipping and breaking over time. This log set is intended for licensed or experienced gas appliance installers working on residential vented gas fireplaces. It ships as logs only and requires a separately sourced vented burner and valve kit for operation.
The SDP-20 is sized for 20-inch vented gas burner applications in residential gas fireplaces. The split oak profile is designed to stack at a slightly elevated height within the firebox, improving visual presentation. This log set is certified to work with specific vented burners only and is not a universal fit. Compatible burners include the Peterson G4, G45, and G46 series. The SDP-20 is also available as part of a complete vented log set package that includes a burner and valve kit sold separately.
Certified for use with Peterson G4, G45, and G46 vented burners. This log set is not universal and must be paired with a certified compatible vented burner and valve kit. Using this log set with a non-certified burner creates serious risks including fire, carbon monoxide poisoning, and property damage.
Installation must be performed by a qualified gas appliance technician familiar with local codes and the specific vented burner system in use. Shut off the gas supply completely before servicing or placing logs. This set is rated for vented applications only — never install in a vent-free or unvented burner system. Confirm burner certification compatibility before installation, as mismatched log and burner combinations are a recognized safety hazard.
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