You’ll get a weather-ready Outdoor GreatRoom Co Bronson 51” (BRON5151-K) with a 51.25″ square, 16″ high firebox and a 105,000 BTU burner built for steady, even flame coverage. The kit includes 64 tumbled-look paver blocks, a 42″ Crystal Fire Plus burner insert/plate, vent blocks, lava rock, and ignition. It supports both liquid propane and natural gas (with the conversion parts), but you must use a level non-combustible base and do leak checks. Keep going to learn more about setup and upkeep.
Some Key Takeaways
- The Outdoor GreatRoom Co Bronson 51″ (BRON5151-K) fits a 51.25″ x 51.25″ footprint and measures 16″ high.
- It delivers 105,000 BTU for strong flame performance with even heat coverage across the square paver layout.
- The kit includes 64 tumbled-look paver blocks plus a 42″ Crystal Fire Plus burner insert and plate for stable flame behavior.
- It supports both liquid-propane and natural gas setups, including conversion support and an included safety shutoff.
- Setup requires a level, non-combustible base, proper vent block alignment, and thorough leak checks at all gas fittings.
Outdoor GreatRoom Co Bronson 51 Inch Specs and What’s Inside
If you’re shopping for a square DIY propane/natural-gas fire pit kit, the Outdoor GreatRoom Co Propane Fire Pit Kit—Bronson 51″ (part/model BRON5151-K)—matches a 51.25″ x 51.25″ footprint and stands 16″ high, with an impressive 105,000 BTU burner rating for strong flame performance. You’ll get 64 tumbled-look paver blocks, a 42″ Crystal Fire Plus burner insert and plate, a control panel, and two vent blocks, plus lava rock and manual/battery ignition. The design materials use brick-concrete finishes built for outdoor exposure, but still follow Safety clearances. You can run propane setup or convert to natural gas. To help protect your investment year-round, pairing the kit with a fire pit cover can reduce weathering from rain, dust, and UV exposure.
How Well Does the Bronson 51 Inch Burner Perform (BTU, Heat, Size)?
With a 105,000 BTU burner rating, the Outdoor GreatRoom Co Bronson 51″ square kit is built to throw off noticeable heat and a steady flame pattern for its 51.25″ footprint. You feel the Burner BTU output quickly on open patios, especially during cool evenings. In real-world wind exposure, the burner plate and insert placement help maintain flame stability behavior, so flames don’t consistently collapse into the corners. The square size gives even heat coverage across the paver surface, while the 16″ height keeps the flame contained and visually balanced within the kit’s frame. Small fire pits like this one are designed to deliver cozy backyard warmth without taking up the entire outdoor space.
Choose Propane Vs Natural Gas for the Bronson 51 Inch Kit
So, should you run the Bronson 51″ kit on propane or natural gas—what actually changes for your setup? If you choose propane, you’ll use the included liquid-propane setup and enjoy portability for off-grid patios. If you choose natural gas, you’ll swap to the included conversion kit, keeping output steady when municipal lines deliver consistent gas pressure. Either way, the Bronson 51″ uses a burner insert designed for outdoor conditions, and the control system supports a Safety shutoff for added peace of mind. Pick the fuel that matches your line capacity and comfort level, and you’ll belong by a safer flame. If you’re deciding between fuels, understand that consistent gas pressure is what helps maintain reliable flame performance on natural gas.
Bronson 51 Inch Installation: Step-by-Step Setup and Venting Tips
Start your Bronson 51″ kit installation by clearing a level, non-combustible base and dry-fitting the 64 paver blocks so the square frame sits evenly before you connect anything. Make sure clearances compliance around the 51.25″ firebox, control panel, and any nearby materials; use the space the manual specifies for safe heat dissipation. Set the 42″ Square Crystal Fire Plus burner insert, align the 2 vent blocks, and route fuel lines without kinks. natural gas connections should be made only after you verify proper regulator sizing and that all fittings and line runs match the kit’s approved installation requirements. After connecting propane or your converted natural gas setup, run Safety leak checks at every fitting with soapy water, then test ignition before typical wind/rain evenings.
Bronson 51 Inch Maintenance and Common Troubleshooting for DIY Use
After you’ve leveled the base, set the 42″ burner insert, routed the fuel lines, and passed your leak checks, you’ll get the most reliable flames by maintaining your Bronson 51 the same way you install it: methodically and in a weather-aware routine. For long term care, inspect burner ports monthly, clear lava rock debris, and keep the control panel dry. Fire pit damper maintenance helps the unit respond better to airflow changes, so check it during your regular inspections. Common leaks show up as fuel odor or sooty discoloration—check connections and vent blocks with soapy water after rain or freeze-thaw. If ignition weakens, confirm battery sparker, dry the pilot area, and verify proper propane pressure settings.
Some Questions Answered
Does the Bronson 51 Fit Standard Patio Paver Layouts Easily?
Yes, it can fit standard patio paver layouts pretty easily, as long as you plan for the unit’s 51.25″ square footprint. Use paver spacing you’ll measure first, then dry-fit the 64 pavers so seams line up with your existing pattern. For weather-tested stability, follow leveling tips: compact the base, set a slight slope for drainage, and check level on all four corners before you lock everything in.
What Clearance Is Required From Walls, Fences, and Low Overhangs?
You should keep Safe clearance guidelines of at least 36 inches from combustible walls, fences, and any low overhangs to protect the burner area and control panel from heat buildup. Because this is a propane/Natural gas kit, you also need Ventilation requirements that prevent trapped fumes—leave open airflow on all sides and avoid installing under covered soffits or awnings without clear overhead space. When in doubt, measure your final layout before you fire it.
Can I Use a Higher Regulator or Do I Need the Included One?
You should use the included regulator unless the kit’s instructions specifically approve a different one. This burner is rated 105,000 BTU and built for propane setup or convertible compatibility with gas types, so mismatched pressure can affect flame height and safety. Stick with the supplied regulator for correct flow, then use the control panel’s adjustable flame control for day-to-day changes. For any swap, match the regulator outlet pressure and BTU rating exactly, not “close.”
How Windy Is Too Windy Before the Flame Becomes Unstable?
You should treat “too windy” as anything where you see repeated flame lean, flicker, or lift-off—your Bronson 51″ kit’s 105,000 BTU burner needs stable airflow. In practical wind testing, steady gusts above ~15–20 mph often start harming flame stability, especially if the flame hits the paver/lava rock edges without a Wind guard. Keep wind limits tight: prioritize ignition reliability and airflow effects, then retest until the flame stays consistent.
What Warranty Coverage Applies if Installation Is DIY and Not Professional?
Warranty coverage usually follows the manufacturer’s 1-year terms for the Bronson kit, but DIY installs can trigger limits. If you install it yourself, Shop policy terms may require proof of proper assembly and safe gas connections, and DIY exclusions apply for damages from incorrect installation, modification, or misuse. To stay weather-tested and covered, follow the manual exactly, use approved regulators, and keep receipts. If you’re unsure, contact Outdoor GreatRoom support before lighting.
