



- Stock: In Stock
- Model: MSO
- MPN: MSO18LOGS
Available Options
The Grand Canyon Mountain Split Oak Gas Log Set recreates the look of weathered oak timber found in the high elevations of Northern Arizona. Each log is cast from actual split oak wood collected from the region’s mountain slopes, capturing its rugged texture, deep grain, and naturally aged coloration. The realistic design highlights a mix of split faces and bark-covered rounds, offering a lifelike presentation that pairs beautifully with tall, dancing flames.
This vented gas log set is available in 18", 24", 30", and 36" sizes, designed for installation in traditional masonry or manufactured fireplaces. When combined with Grand Canyon’s 2-Burner or 3-Burner ANSI-certified systems, the Mountain Split Oak delivers rich ember glow, vivid flame depth, and consistent performance. Constructed from premium ceramic-refractory material reinforced with steel fiber, these handcrafted logs withstand extreme heat while preserving their natural oak finish. Choose from natural gas or propane, with control options ranging from manual and safety pilot to Millivolt, MVKEI battery, or EIS 24V electronic ignition.
Made in the USA, the Mountain Split Oak series offers timeless appeal—ideal for those seeking the realism of a true wood fire with the reliability of gas.
| Product Details | |
| Type | Vented Complete Gas Log Set |
| Log Style | Mountain Split Oak (MSO) |
| Fuel | Natural Gas (NG) or Propane (LP) |
| Certification | ANSI Z21.60 / CSA 2.26 Decorative Gas Appliance |
| Ignition Type | Manual, Safety Pilot, Millivolt, Modulating Millivolt, MVKEI Battery, or EIS 24V |
| Availability | Special Order |
| BTUs | Varies by size and burner configuration |
| Burner Type | 2-Burner or 3-Burner ANSI Certified |
| Fireplace Location | Indoor |
| Included | Logs, burner, embers or lava rock, flex line, fittings, damper clamp, rating plate, and installation manual |
| Material | Hand-painted ceramic-refractory with steel reinforcement |
| Venting Type | Masonry or Manufactured Fireplace (Front-View) |
Refractory Gas Logs
Lifetime warranty when installed indoors; 5-year warranty when installed outdoors. Normal color change from use is not covered.
Fiber Products (Cannon Balls, River Stones, Fiber Logs)
5-year warranty indoors; 2-year warranty outdoors. Normal color change from use is not covered.
GlowFire™ Logs
Ceramic-fiber construction. Lifetime warranty indoors; 2-year warranty outdoors. Normal color change from use is not covered.
Domestic Standard Gas Log Burners (coated steel; excluding controls)
Lifetime warranty when installed indoors by a professional; 1-year warranty when installed outdoors. Paint/finish is not covered. Assembled Systems (ASM) have separate burner vs. control warranties.
Domestic Stainless-Steel Gas Log Burners (-SS; excluding controls)
Lifetime warranty when installed indoors, in an outdoor fireplace, or outdoor-type room (e.g., two-/three-season rooms) by a professional. Stainless finish will brown/age with use.
Athena Stainless-Steel Fire-Pit & Fireplace Burners
5-year warranty against manufacturer defects or breakage when installed by a professional (indoor, outdoor fireplace, or outdoor-type room). Stainless finish will brown/age with use.
Valves, Pilots & Electrical Components (excluding batteries)
2-year warranty for indoor installations; 1-year for outdoor. Coverage applies only when used with Grand Canyon burners and logs. ODS pilot assemblies carry a 1-year warranty.

