Outdoor Plus Sienna 37-Inch GFRC Gas Fire Pit - Match Lit (OPT-RF37)
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Key Specs:
- Heat Output: 65,000 BTUs
- Size: 37" Dia × 25" H
- Burn Area: 20" Dia
- Weight: 285 lbs
- Fire Glass: 30 lbs
- Fuel: Liquid Propane or Natural Gas
- Finish Options: 18 (9 standard, 9 premium)
- Made in USA, Warranty included
Key Features:
- Strong GFRC build with polished smooth finish
- 8" Aqua-Guard burner for peak reliability
- Match Lit ignition, no power needed
- Wide selection of premium and standard finishes
- Optional wind guard, cover & e-stop timer available
Outdoor Plus Sienna 37-Inch GFRC Gas Fire Pit - Match Lit (OPT-RF37)
Add a touch of elegance and warmth to your outdoor space with the Outdoor Plus Sienna 37-Inch GFRC Gas Fire Pit - Match Lit. Its rounded bowl design offers a timeless, sculptural presence that complements any landscape style.
Made from Glass Fiber Reinforced Concrete (GFRC), this fire pit is both lightweight and highly durable, built to withstand the elements without sacrificing style. The manual match-lit ignition gives you classic, straightforward control with no electrical setup required.
Producing a powerful 65,000 BTUs, it radiates ample heat for cozy evenings outside. Handcrafted with care in the USA, the Sienna fire pit combines artisan quality with reliable performance.

Timeless Design
The round, bowl-like shape blends easily with both traditional and modern outdoor decor.

Durable, Weather-Resistant
Built from premium GFRC, this fire pit resists cracking, chipping, and weather damage.

Simple Manual Ignition
No electrical wiring—just light it and enjoy a strong, consistent flame every time.
Outdoor Plus Sienna Key Features & Benefits
- GFRC Construction: Stronger and lighter than regular concrete, perfect for outdoor durability.
- Bowl Shape: Encourages natural gathering, radiating heat evenly in all directions.
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Match-Lit Ignition: Classic and easy to use, perfect for reliable flame control.
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High BTU Output: Delivers strong warmth, ideal for larger seating areas or chilly nights.
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Handcrafted Quality: Each unit is unique, offering artisan-crafted elegance.
- Available Finishes: Customize your look, with colors that match your personal style and space.
HEAT OUTPUT
- 65,000 BTUs
FUEL OPTIONS
- Liquid Propane (ideal for yards without gas lines)
- Natural Gas (continuous supply, no tanks needed)
IGNITION SYSTEM
- Match Lit Ignition (no electricity required)
- Includes 8" Round Burner with Aqua-Guard for reliable all-weather performance
CONSTRUCTION
- Made from Glass Fiber Reinforced Concrete (GFRC) – durable and non-combustible
- Smooth polished surface finish
- Finish Options:
- Standard (9): Black, Ash, Gray, Limestone, Chocolate, Brown, Vanilla, Chestnut, Natural Gray
- Premium (9): Metallic Bronze, Metallic Copper, Metallic Pearl, Metallic Silver, Metallic Slate, Rustic Coffee, Rustic Gray, Rustic Moss Stone, Rustic White
- Made in the USA
- Warranty: 6 months (commercial) | 1 year (residential)
DIMENSIONS & WEIGHT
- Overall: 37" Diameter × 25" Height
- Burn Area: 20" Diameter
- Weight: 285 lbs
FIRE GLASS REQUIREMENTS
- Suggested: 30 lbs
ACCESSORIES & OPTIONS
- Decorative fire glass & ornaments (sold separately)
- Optional glass wind guard (protects flame)
- Optional canvas cover (weather protection)
- Optional e-stop timer (auto shut-off after 1 hour)
WHAT’S IN THE BOX
- Fire Bowl (1)
- Fire Pan (1)
- Round Burner (1)
- Whistle-Free Hose (1)
- Gas Orifice (1)
- Gas Hoses (1 set)
- Key Valve (1)
- Key (1)
- User’s Manual (1)