Onlyfire Outdoor Living 15.7" Gas Fire Pit vs Onlyfire Outdoor Living 14" Modern Gas Fire: Spec Comparison
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You are comparing the onlyfire outdoor living 15 7 gas fire pit vs 14 modern gas fire. Both units are tabletop propane fire pits designed for outdoor tables with umbrella holes. They share a black finish and bottom-mounted propane connections for hidden tank storage. The main difference lies in their heat output and included accessories. One offers modest warmth with glass beads, while the other provides high-intensity heat with lava rocks and a wind guard.
Key differences
| Aspect | Onlyfire 14-Inch Tabletop Gas Fire Pit | Onlyfire 15.7" Bottom-Mounted Gas Fire Pit |
|---|---|---|
| Heat Output | 5,400 BTU/HR | 23,000 BTUs / 40,000 BTU |
| Dimensions | 14 x 14 x 8 inches | 16 x 16 x 5 inches |
| Weight | 12 lbs | 26.5 lbs |
| Included Accessories | Blue glass beads | Propane hose, wind guards, lava rocks |
| Fuel Connection | 1lb cylinder or 20lb with adapter | Standard 20 lb tank (hose included) |
Which one should you choose?
Choose Onlyfire 14-Inch Tabletop Gas Fire Pit if
- You need a lightweight option under 12 lbs for easy portability.
- You want a compact 14-inch footprint that fits smaller tables.
- You prefer a simpler setup using only a small 1lb propane cylinder.
Choose Onlyfire 15.7" Bottom-Mounted Gas Fire Pit if
- You require high heat output for cooling patio evenings.
- You want a complete kit with a hose and wind guard included.
- You prefer a lower profile design at just 5 inches tall.
Verdict: Choose the 14-inch model if you prioritize portability and a compact size for smaller spaces. Select the 15.7-inch model if you need significant warmth and a more complete accessory package for immediate use.
Spec Comparison of Two Fire Pits
Heat Output
The Onlyfire 15.7-inch model delivers significantly more power. Its specifications list a heat output of 40,000 BTUs, with a secondary note of 23,000 BTUs. This high output is designed to quickly warm larger outdoor spaces like patios or tailgate areas. In contrast, the 14-inch tabletop unit provides a modest 5,400 BTUs per hour. This lower output suits smaller, intimate settings or personal warmth rather than heating a group. If you need substantial warmth for a cool night, the larger unit is the clear choice. The smaller unit offers gentle ambiance without intense heat.
Dimensions and Size
Size differences define the footprint of each fire pit. The 15.7-inch model measures approximately 16 inches by 16 inches with a height of 5 inches. It is also heavier, weighing 26.5 pounds. The 14-inch unit is more compact, measuring 14 inches by 14 inches by 8 inches. It weighs only 12 pounds, making it easier to move. The 14-inch version is taller, which may affect clearance under umbrellas or covers. The 15.7-inch model is wider and lower, sitting closer to the table surface. Choose the smaller unit for tight spaces or easy portability, and the larger one for a more substantial presence on the table.
Included Accessories
The packages include different decorative and functional items. The 15.7-inch model comes with a propane hose, tempered glass wind guards, and lava rocks. These accessories help protect the flame and create a specific visual effect. It also includes a manual for setup. The 14-inch unit includes blue glass beads for the fire bed. It does not list an included propane hose, noting that you can connect to a 20 lb tank with an adapter hose that is not included. If you want a complete setup with hoses and guards ready to go, the larger model provides more components in the box.
Fuel Connection
Both units use propane gas and feature bottom-mounted connections for hidden tank storage. However, their fuel compatibility differs. The 14-inch model is designed to run on a standard 1 lb propane cylinder without an adapter. It can also connect to a 20 lb tank using a separate adapter hose. The 15.7-inch model is designed to connect to a standard 20 lb propane tank. It includes a propane hose in the package for this connection. If you prefer using small, disposable 1 lb cylinders for convenience, the 14-inch unit is more versatile. If you already have a 20 lb tank, the larger model connects directly.
Build Material
The construction materials differ between the two models. The 14-inch fire pit features a durable steel frame with a protective enamel finish. This finish is described as rust-proof and heat resistant, suitable for indoor and outdoor use. The 15.7-inch model highlights a high-efficiency stainless steel burner. While the outer material is not explicitly detailed beyond the black finish, the burner quality is emphasized. Stainless steel burners often offer better durability and heat distribution. The 14-inch model explicitly mentions its rust-proof coating. If rust resistance is a primary concern, the 14-inch model provides clearer assurance through its enamel finish.
Which fire pit fits your needs
You want maximum warmth for cool nights
The 15.7-inch model delivers 40,000 BTUs of heat output. This high power rating allows it to warm larger outdoor areas quickly. You get a stainless steel burner and adjustable flame control. It includes a propane hose and wind guards for consistent performance. Choose this unit if you prioritize significant heat generation over compact size.
You prefer a lightweight and compact unit
The 14-inch tabletop fire pit weighs only 12 lbs. It measures 14 x 14 x 8 inches, making it ideal for smaller tables. It outputs 5,400 BTUs per hour, which is sufficient for personal warmth. You can connect it to a 1 lb propane cylinder directly. This model suits those who need easy portability and minimal footprint.
You want to use small propane tanks
This 14-inch model connects directly to a standard 1 lb propane cylinder without needing an adapter. It also supports a 20 lb tank with a separate hose. The bottom-mounted connection hides the tank neatly. If you want flexibility to use small, disposable tanks for short sessions, this design offers that convenience without extra hardware.
You need included accessories and wind protection
The larger model comes with lava rocks and tempered glass wind guards. It also includes the propane hose needed for connection. These items are ready to use out of the box. The wind guards help protect the flame in breezy conditions. If you want a complete setup with protective elements included, this option provides more immediate functionality.
The products compared
Onlyfire 14-Inch Tabletop Gas Fire Pit
Best for: tables with central umbrella poles
- Fuel Type
- Propane
- Heat Output
- 5400 BTU/HR
- Diameter or Width
- 14 inches
- Material
- Steel
- Included Accessories
- Glass stones
- Design
- Table
View on Amazon: Onlyfire 14-Inch Tabletop Gas Fire Pit Affiliate link
This 14-inch tabletop fire pit features a 5400 BTU/hr propane burner and a bottom-mounted tank connection. The steel frame with enamel finish supports blue glass beads for a smokeless flame. It measures 14 x 14 x 8 inches and weighs 12 lbs. The design includes an umbrella hole, making it ideal for tables with central poles. It runs on standard 1lb cylinders or larger tanks with an adapter.
Pros
- 5400 BTU/hr heat output
- Bottom-mounted propane tank connection
- Umbrella hole for table compatibility
- Smokeless propane flame
Cons
- 14-inch diameter is smaller than the 15.7-inch alternative
- Adapter hose for 20lb tanks is not included
- Limited to propane gas fuel type
Good fit if
- You need a fire pit for a table with an umbrella hole
- You prefer a compact 14-inch footprint
- You want to hide the propane tank underneath the table
Skip if
- You need a larger 15.7-inch fire bowl
- You want a side-mounted tank connection
- You prefer a model with included accessories
Verdict: Onlyfire 14" Black Tabletop Fire Pit fits users who prioritize a compact size and umbrella table compatibility. It offers a clean flame but lacks the larger bowl diameter of the competing 15.7-inch model.
Onlyfire 15.7" Bottom-Mounted Gas Fire Pit
Best for: Small patio tabletop heating
- 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 fire pit measures 15.7 inches wide and weighs 26.5 pounds. It delivers 40,000 BTU of heat output using propane fuel. The square design includes lava rocks and glass wind guards. You can place it on dining tables or outdoor desks. It suits small patios or compact camping spots where space is limited.
Pros
- 40,000 BTU heat output for quick warming
- Compact 15.7-inch square footprint fits tables
- Includes lava rocks and glass wind guards
- Lightweight 26.5-pound build for portability
Cons
- Requires a separate 20 lb propane tank
- Limited to propane fuel type only
- No remote control or ignition system listed
Good fit if
- You need heat for a small balcony or patio
- You want a tabletop unit for dining areas
- You prefer smokeless propane over wood fire
Skip if
- You require a large heating radius for open yards
- You want a built-in fuel storage system
- You need electric or natural gas compatibility
Verdict: Onlyfire 15.7" Square Gas Fire Pit delivers strong 40,000 BTU warmth in a compact square form. It fits buyers who need portable tabletop heat for small gatherings or tight outdoor spaces.
Specifications side by side
| Spec | Onlyfire 14-Inch Tabletop Gas Fire Pit | Onlyfire 15.7" Bottom-Mounted Gas Fire Pit |
|---|---|---|
| Fuel Type | Propane | Propane |
| Heat Output | 5400 BTU/HR | 40,000 BTU |
| Diameter or Width | 14 inches | 15.7 inches |
| Material | Steel | not stated |
| Included Accessories | Glass stones | Hose, glass wind guards, lava rocks |
| Design | Table | Smokeless |
| Features | not stated | Lava Rocks |
| Use | Backyard, Porch, Camping, RV | Backyard, Camping, RV |
| Color | Black | Black |
| Shape | not stated | Square |
| Dimensions | 14 × 14 × 8 inches | 16 × 16 × 5 inches |
| Weight | not stated | 26.5 pounds |
| Size | 14" bottom inlet | 15.7" |
| Model | TOP2112-FP003BKb | Fire Pit |
Frequently asked questions
Which Onlyfire fire pit is better for tables with central umbrella poles?
The 14-inch tabletop model is the better choice. It is specifically designed to fit around central umbrella poles on outdoor tables. The 15.7-inch square model is wider and may not align with standard umbrella holes. If your table has a center pole, the compact 14-inch unit ensures a proper fit without obstruction.
What are the exact dimensions of the 14-inch Onlyfire fire pit?
The 14-inch model measures 14 inches in width and length, with a height of 8 inches. It features a bottom inlet connection size of 14 inches. These compact dimensions make it suitable for smaller tabletops. The square footprint allows it to sit securely on standard outdoor dining surfaces.
How much does the 15.7-inch square fire pit weigh?
The 15.7-inch square gas fire pit weighs 26.5 pounds. Its dimensions are 16 inches in width and length, with a height of 5 inches. This weight provides stability on tabletops while remaining portable enough for easy relocation. The lower profile compared to the 14-inch model offers a different visual aesthetic.
Do both models share the same color and design style?
Yes, both units feature a black finish and a tabletop design. They are built for outdoor use with a modern, minimalist look. The 14-inch model has a circular bottom inlet, while the 15.7-inch model is square. Despite the shape difference, both maintain a consistent black appearance for outdoor decor.
Which model is more suitable for small patio tabletop heating?
The 15.7-inch square model is ideal for small patio tabletop heating. It delivers strong warmth in a compact form suitable for tight outdoor spaces. Its 40,000 BTU output provides efficient heat for small gatherings. The 14-inch model is also compact but is better suited for specific table configurations with umbrella poles.
What is the height difference between the two Onlyfire models?
The 14-inch model is 8 inches tall, while the 15.7-inch model is 5 inches tall. This 3-inch difference affects the visual profile and heat distribution. The taller 14-inch unit may feel more substantial on a table. The shorter 15.7-inch model offers a lower, flatter silhouette for modern settings.
Are these fire pits designed for bottom-mounted propane connections?
Yes, both models utilize bottom-mounted propane connections. This design allows for hidden tank storage beneath the tabletop. It keeps the propane tank out of sight and maintains a clean look. Both units are engineered to connect securely to standard propane tanks through their base outlets.