Onlyfire Outdoor Living 15.7" Gas Fire Pit or Onlyfire Outdoor Living 15.7" Propane Gas Fire? Which Onlyfire Outdoor Living Model to Buy
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You are deciding between the Onlyfire Outdoor Living 15 7 gas fire pit vs 15 7 propane gas fire models. Both units share the same 15.7-inch square footprint, propane fuel source, and 23,000 BTU heat output. The main difference lies in their mounting design. One features a side-mounted configuration for tabletop use, while the other is bottom-mounted and includes an umbrella hole. Both models offer portable, smokeless warmth for outdoor settings.
Key differences
| Aspect | Onlyfire 15.7-Inch Square Propane Tabletop Fire Pit | Onlyfire 15.7" Bottom-Mounted Gas Fire Pit |
|---|---|---|
| Mount Type | Side-mounted | Bottom-mounted |
| Design Feature | Standard tabletop fit | Includes umbrella hole |
| Weight | 15 pounds | 26.5 pounds |
| Model Number | FP040 | FP041 |
Which one should you choose?
Choose Onlyfire 15.7-Inch Square Propane Tabletop Fire Pit if
- You prefer a lighter unit that is easier to move between locations.
- You want a standard side-mounted design for general tabletop use.
- You do not need an umbrella hole in your table setup.
Choose Onlyfire 15.7" Bottom-Mounted Gas Fire Pit if
- You need a bottom-mounted design to fit under a table umbrella.
- You want a unit that weighs more and may feel more stable.
- You are setting up a table that requires a central pole opening.
Verdict: Choose the side-mounted model if you prioritize portability and a lighter weight for flexible placement. Select the bottom-mounted version if your table setup requires an umbrella hole and you prefer a fixed, stable base. Both provide identical heat and flame ambiance.
Mounting and Weight Comparison
Mount Type
The Onlyfire 15.7-Inch Square Propane Tabletop Fire Pit features a side-mounted design. This configuration places the control valve on the side, allowing you to adjust the flame without reaching over the fire bowl. The Onlyfire 15.7" Bottom-Mounted Gas Fire Pit uses a bottom-mounted design. This setup often allows for easier access to the valve from underneath the table or through a cutout, depending on your table structure. The mounting style changes how you interact with the controls during use.
Weight
Weight significantly impacts portability and stability. The Onlyfire 15.7-Inch Square Propane Tabletop Fire Pit weighs 15 pounds. This lighter weight makes it easier to move around a patio or store away when not in use. The Onlyfire 15.7" Bottom-Mounted Gas Fire Pit weighs 26.5 pounds. The heavier build may offer more stability on windy days but requires more effort to lift. You should consider where you plan to place the unit most often.
Heat Output
Both units provide the same heating performance. The data lists a heat output of 23,000 BTUs and 40,000 BTU for both models. This specification indicates the thermal energy released by the stainless steel burner. Since the heat output is identical, neither model provides more warmth than the other. You will get the same level of comfort from either choice regarding temperature increase in your immediate area.
Dimensions
The footprint of both fire pits is consistent. Both models share a 15.7-inch width and length, fitting neatly on standard tabletops. The height is listed as 5 inches for both units in their primary specifications. This compact square shape ensures they fit under most standard patio umbrellas or table covers. The physical size does not differentiate the two products, making them interchangeable for small spaces.
Included Accessories
Both packages contain the same essential accessories. Each unit comes with a propane hose, tempered glass wind guards, and lava rocks. These components are necessary for safe operation and aesthetic appeal. The lava rocks cover the burner for a realistic flame look, while the wind guards protect the fire from gusts. Since the included items are identical, you do not need to buy extra parts for either model.
Which Onlyfire Fire Pit Suits You
You want easy flame control
The side-mounted design places the control valve on the unit's side. This allows you to adjust the 23,000 BTU heat output without reaching over the hot lava rocks and glass wind guards. The 15-pound weight makes it easier to position on dining tables or countertops while keeping your hands safe from the flame.
You need umbrella hole access
This bottom-mounted model includes an umbrella hole in its center. The square 15.7-inch footprint fits standard patio tables, allowing you to run an umbrella pole through the base while enjoying the clean-burning propane flame. It weighs 26.5 pounds, providing a stable base for outdoor dining setups under umbrellas.
You prefer lighter portability
At 15 pounds, this tabletop fire pit is significantly lighter than the 26.5-pound alternative. Its compact 15.7-inch square shape and included propane hose make it easy to move between backyard dinners, camping trips, or RV spaces. You get the same 40,000 BTU heat output in a more manageable package.
The products compared
Onlyfire 15.7-Inch Square Propane Tabletop Fire Pit
Best for: small table setups and portable use
- Fuel Type
- Propane
- Heat Output
- 40,000 BTU
- Diameter or Width
- 15.7 inches
- Included Accessories
- Hose, glass wind guards, lava rocks
- Mount Type
- Tabletop
- Design
- Smokeless
View on Amazon: Onlyfire 15.7-Inch Square Propane Tabletop Fire Pit Affiliate link
This 15.7-inch square fire pit delivers 40,000 BTU of heat output via a side-mounted propane burner. Weighing 15 pounds, it sits on tables or countertops. The unit includes lava rocks, wind guards, and a hose. It provides smokeless warmth for patios or camping. The compact footprint suits smaller gatherings where portability matters more than raw capacity.
Pros
- 40,000 BTU heat output for quick warming
- 15.7-inch square footprint fits tabletops
- Includes lava rocks and wind guards
- Side-mounted control for easy access
- Smokeless propane combustion
Cons
- Lower BTU rating than the bottom-mounted FP041
- Propane tank sold separately
- Requires standard 20 lb tank connection
Good fit if
- You need a portable fire pit for dining tables
- You want smokeless warmth for small spaces
Skip if
- You require higher heat output than 40,000 BTU
- You need a permanent outdoor installation
Verdict: Onlyfire 15.7" Propane Tabletop Fire Pit offers compact warmth for small spaces. It suits buyers who prioritize portability and tabletop placement over maximum heat output.
Onlyfire 15.7" Bottom-Mounted Gas Fire Pit
Best for: small tabletop spaces and portable patio use
- Fuel Type
- Propane
- Heat Output
- 40,000 BTU
- Diameter or Width
- 15.7 inches
- Included Accessories
- Hose, glass wind guards, lava rocks
- Design
- Smokeless
- Use
- Backyard, Camping, RV
View on Amazon: Onlyfire 15.7" Bottom-Mounted Gas Fire Pit Affiliate link
This tabletop propane fire pit measures 15.7 inches square and weighs 26.5 pounds. It delivers 23,000 BTUs of heat with a 40,000 BTU peak output. The unit includes lava rocks, glass wind guards, and a hose. Its compact, square design fits easily on dining tables or countertops. It suits you if you want a portable, smokeless flame for small outdoor spaces like patios or decks.
Pros
- Compact 15.7-inch square footprint fits on tables
- Includes lava rocks and tempered glass wind guards
- Lightweight 26.5-pound build for easy portability
- Provides 23,000 BTUs of steady heat
Cons
- Requires a separate 20 lb propane tank
- No remote control or ignition mechanism listed
- Limited to propane fuel source only
Good fit if
- You need a fire pit that fits on a standard dining table
- You want a smokeless, clean-burning flame for small decks
- You prefer a portable unit that is easy to move
Skip if
- You need a built-in or permanent patio installation
- You want to burn wood or natural gas instead of propane
- You require a large heating radius for a big yard
Verdict: Onlyfire 15.7" Square Propane Fire Pit offers a compact, smokeless flame solution for small tables. It fits you if you need portable warmth for patios or decks without the hassle of wood ash.
Specifications side by side
| Spec | Onlyfire 15.7-Inch Square Propane Tabletop Fire Pit | Onlyfire 15.7" Bottom-Mounted Gas Fire Pit |
|---|---|---|
| Fuel Type | Propane | Propane |
| Heat Output | 40,000 BTU | 40,000 BTU |
| Diameter or Width | 15.7 inches | 15.7 inches |
| Included Accessories | Hose, glass wind guards, lava rocks | Hose, glass wind guards, lava rocks |
| Mount Type | Tabletop | not stated |
| Design | Smokeless | Smokeless |
| Features | Lava Rocks | Lava Rocks |
| Use | Backyard, Camping, RV | Backyard, Camping, RV |
| Color | Black | Black |
| Shape | Square | Square |
| Dimensions | 16 × 16 × 5 inches | 16 × 16 × 5 inches |
| Weight | 15 pounds | 26.5 pounds |
| Size | 15.7" | 15.7" |
| Model | FP040 | Fire Pit |
Frequently asked questions
Is the Onlyfire 15.7-inch tabletop fire pit heavy?
The tabletop model weighs 15 pounds. This light weight makes it easy to move between tables or store when not in use. You can carry it with one hand. The bottom-mounted version is heavier at 26.5 pounds. Choose the lighter unit if you plan to relocate it often.
What are the exact dimensions of the Onlyfire 15.7-inch fire pits?
Both models measure 16 inches in width and length. They share a consistent 15.7-inch size designation. The tabletop version stands 5 inches tall. The bottom-mounted unit also has a 5-inch height. These compact dimensions fit well on standard patio tables without taking up excessive space.
Does the Onlyfire tabletop fire pit come in other colors?
The current tabletop model is available in black. The data lists only this color option for the FP040 model. The bottom-mounted fire pit also features a black finish. You should expect a consistent dark aesthetic across both square-shaped units.
Can I use the Onlyfire fire pit on any table?
Both units are designed for tabletop use. The tabletop model fits small table setups. The bottom-mounted version also suits portable patio use. Ensure your table surface is heat-resistant. Both units are square, so they align well with standard square or rectangular table tops.
What is the difference between the two Onlyfire 15.7-inch models?
The primary difference is the mounting design and weight. The tabletop model weighs 15 pounds and has a side-mounted control valve. The bottom-mounted version weighs 26.5 pounds. Both share the same size and propane fuel type. Choose based on your preference for control placement and portability.
Is the Onlyfire 15.7-inch fire pit square or round?
Both models feature a square shape. The tabletop unit is explicitly described as square. The bottom-mounted fire pit is also square. This geometric design allows for efficient use of corner spaces on tables. The 15.7-inch measurement refers to the diagonal or side length of this square footprint.

