Rh Peterson MCS-18 Mountain Crest Split Oak Log Set 18in

Product Description

The RH PETERSON MCS-18 is an 18-inch Mountain Crest Split Oak replacement log set designed for vented gas burner systems. This set consists of six hand-crafted refractory ceramic logs, each reinforced with internal steel rods to maintain structural integrity at sustained high temperatures. The logs are hand-painted to replicate the natural grain and coloration of real split oak. This log set is intended for installation by qualified gas appliance technicians in vented gas fireplace systems and is not a universal replacement. Certification is specific to designated burner models only.

The MCS-18 is engineered for use in residential vented gas fireplace applications. It was specifically designed for the Peterson G31 burner, which is available with multiple valve configurations including match light (natural gas only), manual, millivolt, and electronic ignition. A vented burner and valve kit are required and sold separately. This log set is appropriate for installations where vented combustion gas fireplace systems are in service and a realistic oak log appearance is required.

Key Features

• Six hand-crafted refractory ceramic logs rated for high-temperature sustained use
• Internal steel rod reinforcement in each log reduces chipping and breakage
• Hand-painted finish replicates natural split oak wood grain and coloration
• Refractory ceramic construction maintains shape and strength over repeated heat cycles
• Designed for vented burner systems only — not compatible with vent-free or unvented applications
• Reduces combustion pollutants compared to burning natural wood

Compatibility

Specifically designed for use with the Peterson G31 vented burner. Compatible valve options for the G31 include match light (natural gas only), manual, millivolt, and electronic ignition configurations. Log sets are certified to work with specific burners only and are not universal. Using this log set with a non-certified burner creates risk of fire, carbon monoxide exposure, and property damage.

Installation Notes

Installation must be performed by a licensed gas appliance technician familiar with vented gas fireplace systems and applicable local codes. Shut off the gas supply completely before servicing any burner or log set components. Do not use this log set with vent-free or unvented burner systems under any circumstances. Verify burner certification compatibility before placing logs and confirm the venting system meets current IFGC requirements for the installation type.

Technical Specifications

• Log Set Length: 18 inches
• Number of Logs: 6
• Log Material: Refractory ceramic with internal steel rod reinforcement
• Finish: Hand-painted
• Burner Compatibility Type: Vented gas burner (not vent-free)
• Designed For Burner: Peterson G31

Standard Information

• Brand: RH PETERSON
• Manufacturer Part Number: MCS-18