ONLYFIRE OUTDOOR LIVING 28" Gas Fire Pit for Tables with Umbrella Hole — Bottom-Mounted, 40,000 BTU, Stainless Steel Burner

ONLYFIRE 28" bottom-mounted gas fire pit is a compact tabletop heater built to fit tables with an umbrella hole and deliver up to 40,000 BTU of instant, smokeless warmth.

This low-profile fire pit is engineered for patio tables that have a center umbrella opening, routing the propane connection beneath the unit so the tank stays out of sight. With a stainless steel burner, tempered glass wind guard, and included lava rocks, it creates a clean, adjustable flame display without ash or wood smoke. It assembles quickly and works with a standard 20 lb propane cylinder (sold separately), making it a portable, attractive source of heat and ambiance for outdoor gatherings.

How does this fit a table with an umbrella hole?

The design centers the burner while keeping the fuel connection at the base so the fire pit sits neatly over most umbrella openings. The bottom-mounted hose routing hides the regulator and hose under the tabletop for a tidy appearance. It’s suitable for many common patio table designs but measure first to confirm fit.

• Overall dimensions: 28" L x 9" W x 5" H — low-profile for tabletops
• Central opening alignment to sit over umbrella holes
• Bottom fuel access keeps tanks hidden beneath the table

What kind of heat and flame control can I expect?

Powered by a stainless steel burner, the unit generates up to 40,000 BTU for rapid, noticeable warmth. Flame intensity is adjustable so you can dial the heat and visual effect to suit the season and setting. Because it uses propane, the flame is consistent and easy to modulate compared with wood-burning alternatives.

• Maximum output: 40,000 BTU for quick heat-up
• Adjustable control knob for precise flame size
• Stainless steel burner for even, reliable performance

Is the flame safe and easy to maintain?

This fire pit provides a clean burning experience—no ash or embers—because it runs on propane and uses decorative lava rocks. A tempered glass wind guard stabilizes the flame in breezy conditions while contributing to a modern look. Routine upkeep is simple: check connections, clear debris from the burner area, and store components dry when not in use.

• Tempered glass wind guard protects and enhances flames
• Lava rocks for even flame distribution and low maintenance
• Clean-burning propane avoids soot and ash cleanup

What comes in the box and how do I set it up?

The unit ships as an all-in-one kit with the fire pit, lava rocks, glass wind guards, propane hose, and an illustrated manual. Assembly is straightforward: place the pit over the table hole, secure the wind guard, spread the lava rocks, and connect to a 20 lb propane tank (not included). No special tools or masonry are required, making it quick to start using.

• Included: fire pit unit, propane hose, tempered glass wind guards, lava rocks, manual
• Requires: standard 20 lb propane tank (sold separately)
• Quick setup: position, connect, test, and enjoy

Who is this for? The ONLYFIRE 28" bottom-mounted gas fire pit is aimed at homeowners and outdoor hosts who want an elegant, low-maintenance heat source that integrates cleanly with patio tables that have umbrella holes. It’s a good choice for people who prioritize design and simplicity—those who want instant warmth and an attractive flame without the mess of wood fires—plus anyone looking for a portable solution for patios, decks, RVs, picnics, and outdoor events.