The best gas fire table insert depends on your table dimensions, fuel source, and how much installation hardware you want included. The GRISUN 36-by-12-inch kit is a strong fit for a complete linear setup, while its 30-by-10-inch version suits compact tables. For larger builds, consider Stanbroil’s 48-by-14-inch H-burner pan; for a natural-gas-only linear option, compare Stanbroil’s 48-by-6-inch kit. Check the cutout dimensions and fuel requirements before buying.
| Product | Best For | Notable Feature |
|---|---|---|
| GRISUN 36 x 12 Inch Kit | Complete 36-inch setup | Wind guard and lid included |
| Stanbroil 48 x 6 Inch Kit | Natural gas tables | Up to 91,000 BTU |
| Stanbroil 48 x 14 Inch H-Burner | Large, high-output builds | Up to 185,000 BTU |
| GRISUN 30 x 10 Inch Kit | Compact tables | Wind guard and lid included |
| Stanbroil 36 x 12 Inch H-Burner | Flexible-fuel 36-inch builds | Propane or natural gas |
GRISUN 36 x 12 Inch Drop-In Kit
This is best for buyers building a 36-inch linear fire table who want a more complete package. The set includes a burner, pan, spark ignition system with shut-off valve, regulator hose, air mixer, and sealing tape. A tempered-glass wind guard and stainless-steel lid are also included, which can reduce the need to source those parts separately.
The glass shield is intended to help limit wind disturbance while keeping the flame visible. Choose this kit if those accessories fit your design and installation needs. Limitation: The listed features do not specify fuel compatibility, so confirm the intended fuel and connection requirements before purchase.
Stanbroil 48 x 6 Inch Natural Gas Kit
This model is best for a long, narrow fire feature connected to natural gas. Its 48-by-6-inch pan includes a spark ignition kit and has a listed output of up to 91,000 BTU. Stanbroil describes the burner as made from 304-grade stainless steel, with drilled gas ports intended to support smoother flow and reduce whistling.
The features also describe adjustable flame height and use with fire glass or lava rock. Select it when the long, slim shape suits the table and natural gas is the planned fuel. Limitation: The listed fuel is natural gas, so do not assume it is ready for propane.
Stanbroil 48 x 14 Inch H-Burner Pan
This is best for a wide, larger-format fire table where the listed high maximum output is a priority. The 48-by-14-inch pan has a welded H-burner installed, a 1¼-inch top flange, and 304 stainless steel construction. Its stated maximum is 185,000 BTU, and the product features say it applies to both propane and natural gas.
Choose this option if the wider pan and H-burner match the planned build. Drilled burner holes are specified; the listing notes that punched holes can cause a loud whistle. Limitation: Its wide footprint and high maximum output may not suit a compact table; confirm the dimensions and fuel setup for your project.
GRISUN 30 x 10 Inch Compact Kit
This is best for compact fire tables or builds where a 36-inch burner would take up too much space. The kit includes a linear burner and pan, spark ignition with shut-off valve, regulator hose, air mixer, and sealing tape. It also comes with a tempered-glass wind guard and stainless-steel lid.
The 30-inch flame is presented as a balanced option for smaller table surfaces and intimate outdoor gatherings. Choose it if you want the included accessories in a smaller format. Limitation: The listed features do not state fuel compatibility or BTU output, so verify both against your design before ordering.
Stanbroil 36 x 12 Inch H-Burner Pan
This model is best for a 36-by-12-inch build when propane or natural gas flexibility matters. It has a 304 stainless steel pan, a 1¼-inch top flange, and a welded H-burner. The stated maximum output is 150,000 BTU. Its burner holes are drilled, which the product features distinguish from punched holes that can cause whistling.
Choose this if the H-burner layout and listed fuel options fit your project. Limitation: The listed features describe the pan and burner but do not mention an ignition kit, wind guard, or lid, so check what additional components your installation requires.
Buying Guide: How To Choose A Gas Fire Table Insert
What size insert fits your table?
Compare the insert’s stated dimensions with the table’s planned opening and surrounding surface. A 30-by-10-inch unit is a compact choice; 36-by-12-inch models suit a larger linear layout, while 48-inch pans need a correspondingly long build. Check the manufacturer’s installation details for required clearances and cutout measurements rather than relying on pan dimensions alone.
Which fuel type do you need?
Start with the available gas supply. The 48-by-6-inch Stanbroil kit is listed for natural gas, while the Stanbroil H-burner pans are described for propane and natural gas. For products without clear fuel details, verify compatibility before purchase. Fuel type can affect the required regulator, air mixer, and connection setup.
Do you need a complete kit or a burner pan?
All-in-one packages can include ignition parts, hoses, a shut-off valve, wind guard, or lid. A simpler drop-in pan may suit a buyer who already has the other components, but those parts may need to be sourced separately. Compare the included items with the requirements of your planned installation.
How should you compare burner output?
Use the listed BTU maximum as a comparison point, not as a guarantee of a particular flame height or heating result. The products here range from 91,000 BTU to 185,000 BTU where output is specified. Choose an output and burner layout appropriate to the design, and follow the product instructions and applicable local requirements.
Frequently Asked Questions
Can a gas fire pit insert use propane and natural gas?
Some inserts list compatibility with both fuels, while others specify only one. Check the exact product details and required components before connecting an insert to a gas supply.
What is the difference between a linear burner and an H-burner?
A linear burner creates a long flame line, while an H-burner uses a different burner layout within the pan. Choose based on the intended flame pattern and table design.
Is a wind guard necessary?
A wind guard is an optional feature on the products listed here. The GRISUN kits include tempered-glass guards described as helping reduce flame disturbance in breezy conditions.
Does every drop-in fire pit insert include ignition hardware?
No. The GRISUN kits and the 48-by-6-inch Stanbroil kit list ignition components. The Stanbroil H-burner pan listings do not specify an ignition kit, so check the included-parts list.