Looking for natural flame gas fires that work with natural gas or propane? This guide targets buyers seeking durable, ventless, open-flame concepts for patios, living rooms, or outdoor spaces. It covers five versatile options that are easy to convert and operate. Each option highlights who it’s best for, what makes it stand out, and any practical limitations to consider.
| Product | Best For | BTU (If Listed) |
|---|---|---|
| Real Flame Aegean 70in Rectangle Fire Pit Table (Mist Gray) | Large outdoor entertaining areas | 65,000 |
| Real Flame Riverside 36″ Round Fire Pit (Glacier Gray) | Compact patios and decks | 50,000 |
| Midwest Hearth Gas Log Lighter/Starter | Converting wood fireplaces to gas ignition | |
| 15.7 Inch Small Fire Pit (Anti-Spark Guard) | Portable, small-space ambiance | |
| Real Flame Aegean 70in Rectangle Fire Pit Table (Black) | Stylish, large outdoor setup |
Real Flame Aegean 70in Rectangle Fire Pit Table – Mist Gray

Best for expansive outdoor gatherings, this rectangular fire table provides a 65,000 BTU stainless steel burner and a 30″ burner tube for a strong, visually appealing flame. It includes a push-button ignition and a natural gas conversion kit, making it suitable for homes with NG lines or those who prefer propane. It also comes with lava rock filler and a protective storage cover for off-season storage.
Who it’s best for: homeowners with large patios or outdoor kitchens who want a dramatic, long-lasting flame and versatile fuel options.
Why selected: High heat output combined with convenient push-button ignition and included conversion hardware offers flexibility for both NG and LP setups. The included tank seat helps keep the propane tank out of sight.
Caution: A certified gas technician is recommended for natural gas conversion; ensure your sectional gas line and clearance meet local codes.
Real Flame Riverside 36″ Round Fire Pit – Glacier Gray

This round fire pit is ideal for smaller spaces where a round shape fits neatly on a deck or patio. It offers a 50,000 BTU burner with a stainless steel burner housing and lava rock filler for a classic look. It includes a natural gas conversion kit and an 8-foot LP hose with regulator for propane use, along with a tank seat and storage cover.
Who it’s best for: buyers seeking a compact, stylish fire pit that still accepts both gas types and provides easy ignition.
Why selected: Its smaller footprint makes it better for balconies or tight yards while keeping the option to convert to natural gas. The round design also provides even flame presentation around the ring.
Caution: As with any dual-fuel unit, verify line pressure and clearance requirements before installation.
Midwest Hearth Gas Log Lighter/Starter

Designed to convert a wood-burning fireplace to gas, this gas log lighter offers universal fit for straight or angled installations and adjustable air/fuel control for a clean blue flame. It supports both natural gas and propane, with a solid iron pipe construction for durability in high-heat environments.
Who it’s best for: homeowners who want an easy, adjustable ignition path to switch from wood to gas without extensive remodeling.
Why selected: The adjustable mixer allows precise flame tuning for efficient ignition and a sharp flame profile, aiding quicker, cleaner starts in older fireplaces.
Caution: This is a lighter rather than a full fireplace insert; compatibility with your existing fireplace setup must be confirmed.
15.7 Inch Small Fire Pit for Outside – Anti-Spark Guard

Compact and portable, this small outdoor fire pit is designed for safety with an anti-spark mesh guard. It supports open-fire use in outdoor spaces and suits patios, decks, or camping setups where a compact flame is desired without a large footprint.
Who it’s best for: renters or individuals who need a lightweight, portable flame source for small patios or camp-style settings.
Why selected: Its anti-spark guard enhances safety and makes it a practical option for spaces where safety is a priority around children or pets.
Caution: It is a wood-burning option, not a gas fire pit; ensure your space accommodates wood smoke and embers and check local burn restrictions.
Real Flame Aegean 70in Rectangle Fire Pit Table – Black

This variant mirrors the Mist Gray model with a 65,000 BTU burner and a stainless steel burner tube, designed for large outdoor entertaining spaces. It includes a natural gas conversion kit and LP hose with regulator, plus a tank seat and protective cover.
Who it’s best for: buyers desiring a cohesive black aesthetic for a modern outdoor setting with substantial flame presence.
Why selected: The dual-fuel capability and included conversion hardware provide flexible fuel choices to accommodate NG or LP supply lines.
Caution: As with any large outdoor unit, ensure adequate clearance and a stable, level installation surface.
Buying Guide
What to consider when choosing natural flame gas fires:
- Fuel type and conversion: Look for models that include natural gas conversion kits or require only a simple conversion by a licensed professional. Consider whether you’ll primarily use propane or natural gas.
- Heat output and flame style: Higher BTU provides a taller, more dramatic flame, but may require stronger wind resistance and proper clearance. Decide between a large rectangular table setup or a compact round pit for your space.
- Durability and finish: Powder-coated steel or stainless steel burners resist the elements and offer longevity for outdoor use. Consider color options that match your decor (Mist Gray, Glacier Gray, Black).
- Ignition and safety features: Push-button ignition provides quick starts; anti-spark mesh guards increase safety for wood-burning or mixed-use spaces. Confirm venting requirements and local safety codes.
- Included accessories: Look for lava rock filler, tank seats, storage covers, hoses, regulators, and conversion kits. These reduce extra purchases after installation.
- Space and installation: Large patio tables require level ground and ample clearance, while compact pits fit smaller decks or balconies. If using a gas log lighter, ensure compatibility with your existing fireplace.
- Maintenance: Regular cleaning of the burner and lava rock, plus protective covers during off-seasons, extends life and preserves flame quality.
Frequently Asked Questions
- Can these fires be used with natural gas only? Yes, most listed models include natural gas conversion kits, but always have a licensed tech perform conversions.
- What maintenance is needed for these gas fires? Regularly inspect the burner, replace lava rock as needed, clean or wipe down surfaces, and store covers when not in use.
- Are these safe for residential decks? Yes, but ensure proper clearance from walls, railings, and overhangs. Follow manufacturer instructions and local codes.
- Do any require specific tank sizes? Some propane setups assume a standard 20 lb tank outside the table; check the kit details for tank requirements and storage recommendations.
- Which option is best for a small yard? The Riverside 36″ Round Fire Pit is a compact, versatile choice with dual-fuel compatibility for limited spaces.
- Is professional installation recommended for natural gas use? Yes, to ensure safe gas line connections and code compliance.