A liquid propane range delivers the instant heat response and precise simmer control that serious home cooks demand, but finding one with the correct orifice set and BTU rating for LP gas requires navigating a maze of conversion kits and spec sheets. The wrong choice means weak flames, uneven baking, or a costly service call before you ever boil water.
I’m Mohammad Maruf — the founder and writer behind AirfryerBite. I’ve spent years analyzing gas range hardware specifications, conversion compatibility, and burner performance data to help buyers cut through the marketing noise.
Whether you are outfitting a rural kitchen, a cabin, or a city apartment without a natural gas hookup, selecting among the top liquid propane ranges means verifying factory-ready LP or included conversion parts to avoid frustrating delays.
How To Choose The Best Liquid Propane Ranges
Selecting an LP range requires more than checking the BTU count. The gas orifice size, burner type, and conversion complexity directly determine whether your new range performs as intended or needs immediate re-jetting. Focus on these four factors to match a range to your home’s propane supply and cooking style.
Factory LP vs. Convertible Fuel Design
Some ranges ship with natural gas orifices and include a liquid propane conversion kit, while rare models arrive factory-ready for LP. Convertible units typically require a licensed professional to swap the regulator and burner jets — a cost and hassle many buyers overlook. Factory LP models eliminate this step but are less common in the mid-range tier. Always verify whether the conversion kit is included in the box or sold separately, and check if the manufacturer voids the warranty for self-installed conversions.
BTU Range and Burner Configuration
Liquid propane delivers a higher energy density than natural gas, so ranges designed for LP rely on smaller orifices to regulate flow. A powerful 20,000 BTU burner on natural gas can exceed safe LP output if not properly restricted. Look for ranges with a dedicated simmer burner (as low as 4,000 BTU) alongside a high-heat burner for searing. Dual-ring burners offer the widest versatility, allowing both a gentle flame for delicate sauces and an intense flame for wok cooking on the same burner.
Oven Capacity and Convection Performance
An LP range’s oven cavity must handle the same thermal loads as natural gas, but the bake and broil burner design can differ. Convection fans are especially valuable on propane ranges because they circulate heat evenly, compensating for any variation in burner output. A 4.5 to 6.0 cubic foot capacity suits most family kitchens, while compact 20-24 inch models work best in RVs, cabins, or studio apartments.
Physical Fit: Slide-In vs. Freestanding
Freestanding ranges have finished sides and a backsplash, making them ideal for standalone placement. Slide-in designs create a seamless built-in look between cabinets but require precise countertop cutouts. Measure the cutout depth and width before purchasing, especially for 36-inch and 48-inch pro-style models that demand more clearance for the control panel and handles.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Samsung NX60A6511SS | Smart Freestanding | Tech-integrated cooking | 6.0 cu. ft. Air Fry & Convection | Amazon |
| Rangaire RRG303TS | Slide-In | Precision with convection | 21,000 BTU Dual-Ring Burner | Amazon |
| COSMO COS-965AGC | 36 in. Slide-In | European design & power | 17,400 BTU burner | Amazon |
| COSMO COS-EPGR304 | Freestanding | Pro features at 30 in. | 18,000 BTU burner | Amazon |
| Empava 36″ Pro | Freestanding/Slide-In | Dual-fuel flexibility | 5.2 cu. ft. Convection | Amazon |
| Thor Kitchen LRG3601U | Freestanding Pro | Restaurant-style output | 6.0 cu. ft. Convection | Amazon |
| ZLINE RT36 | Rangetop Slide-In | Italian burner rangetop | 71,000 BTU combined | Amazon |
| ZLINE RT48 | Rangetop Slide-In | 8-burner pro cooktop | 94,000 BTU combined | Amazon |
| GE JGBS30DEKWW | Freestanding | Budget-friendly reliability | 4.8 cu. ft. Oven | Amazon |
| Avanti GR2414CW | Compact Freestanding | Small-space & RVs | 24″ width, 2.6 cu. ft. | Amazon |
| Avanti 20″ Compact | Compact Freestanding | Tiny kitchens & cabins | 20″ width, 2.1 cu. ft. | Amazon |
In‑Depth Reviews
1. Samsung NX60A6511SS
The Samsung NX60A6511SS brings smart controls and an integrated air fry function to a 6.0 cubic foot freestanding gas range that converts to LP with the included kit. Its sealed burners deliver even heat distribution, while the convection fan ensures consistent oven temperatures across all racks. The stainless steel body resists smudges and the ergonomic knobs offer precise adjustments for simmering or rapid boiling.
Wi-Fi connectivity lets you monitor cooktop activity and adjust oven settings remotely through the SmartThings app, which is particularly useful when finishing a roast away from the kitchen. The no-preheat air fry mode uses a dedicated tray to crisp foods with minimal oil, adding versatility without requiring a separate countertop appliance. The LP conversion process is straightforward for a professional installer, and the 6.0 cubic foot cavity accommodates large holiday birds and multiple sheet pans.
The front-mounted knobs and storage drawer maintain a clean profile, and the oven window provides a wide view of the interior. Owners report that the oven preheats quickly and the broiler distributes heat evenly, making this model a strong choice for cooks who want modern convenience with reliable LP gas performance.
Why it’s great
- Large 6.0 cu. ft. oven with convection and air fry capabilities
- Smart Wi-Fi and voice control via Alexa, Bixby, and Google Assistant
- LP conversion kit included for professional installation
Good to know
- Air fry tray and baking pan included but broiler pan is sold separately
- Requires professional conversion for LP gas
2. Rangaire RRG303TS
The Rangaire RRG303TS is a 30-inch slide-in gas range built around a proprietary FlameMaster 21,000 BTU dual-ring, dual-valve burner that can drop to a low simmer or surge to a rolling boil. Its five CleanSeal gas burners prevent spills from seeping underneath, simplifying cleanup on the polished stainless surface. The AireCook convection mode uses a fan to eliminate hot spots in the 5.1 cubic foot oven, delivering consistent results across multiple racks.
The glass touch timer and clock, branded PerfectCook, allows automatic oven shutoff at the end of the set duration — a safety feature that matters when running propane appliances unattended. The EasyReach telescopic oven rack glides forward for safe access to heavy dishes, reducing the risk of burns. An air fry basket, wok grate attachment, and installation kit are included in the box, adding immediate value for cooks who want multi-function flexibility.
This slide-in design creates a seamless transition between the range and countertops, requiring precise cutout dimensions for fit. The LP conversion kit is included, and the dual-valve burner design gives unusually fine control at both ends of the heat range, making it a top contender for chefs who demand burner versatility.
Why it’s great
- Dual-ring burner provides 21,000 BTU peak power and low simmer control
- Telescopic EasyReach rack improves oven safety and accessibility
- Air fry basket and wok grate included
Good to know
- Slide-in fit requires exact counter and cabinet measurements
- Touch timer may be less intuitive than traditional knobs for some users
3. COSMO COS-965AGC
The COSMO COS-965AGC stretches 36 inches wide and features five sealed burners with a top output of 17,400 BTU, plus a 14,000 BTU bake burner and 5,800 BTU broil burner inside the 4.4 cubic foot convection oven. Its Nebula Collection design uses 403-grade corrosion-resistant stainless steel with a smudge-resistant finish that maintains a clean look between wipes. The heavy-duty cast iron grates provide stable support for heavy cookware and distribute heat evenly across the cooktop.
The fan-assisted convection heating element reduces cooking time and temperature requirements compared to a standard oven, which helps LP models maintain consistent baking results. Five oven functions — Bake, Roast, Broil, Fan Convection, and Light — give the cook flexibility without a steep learning curve. A removable backsplash is included for slide-in installation, and the lower storage drawer offers space for trays and pans.
The LP conversion kit is sold separately, so buyers must factor that additional purchase and professional installation into their budget. The cooktop’s fingerprint-resistant surface and sealed burner design simplify daily maintenance, while the 36-inch width provides generous burner spacing for multitasking on large meals.
Why it’s great
- Corrosion-resistant 403 stainless steel with smudge-proof coating
- Five sealed burners with 17,400 BTU peak output
- Convection oven reduces cook times and evens heat distribution
Good to know
- LP conversion kit sold separately, not included
- 36-inch width may not fit standard 30-inch cutouts
4. COSMO COS-EPGR304
The COSMO COS-EPGR304 is a 30-inch freestanding gas range from the Haven Collection that packs an 18,000 BTU burner, a 9,000 BTU burner, an 8,000 BTU burner, a 6,000 BTU burner, and a 4,000 BTU simmer burner onto a black porcelain cooktop. The 4.5 cubic foot convection oven uses an 18,500 BTU bake burner and a 10,000 BTU broil burner, which together provide strong thermal output for bakes and roasts. Bright LED indicator lights above the knobs illuminate the control panel and add a professional aesthetic.
Safety features include an oven cavity cooling ventilation system, overheating protection, triple-thick oven glass, and a cool-to-touch handle — all important for LP installations where gas flow and temperature regulation must be precise. The corrosion-resistant stainless steel body and mirror-finished knobs resist daily wear, and the lower storage drawer keeps accessories organized. The convection fan distributes heat consistently, reducing hot spots that can affect baking outcomes.
The LP conversion kit is sold separately, which adds a step and cost for propane users. Some buyers note that the stainless steel knobs can become warm during prolonged oven use, though this does not affect performance. The range ships with cast iron grates, power cord, hardware, and an installation kit.
Why it’s great
- Wide BTU range from 4,000 to 18,000 for versatile cooking
- Triple-thick oven glass and cool-touch handle enhance safety
- Convection fan with 18,500 BTU bake burner
Good to know
- LP conversion kit purchased separately
- Control knobs may run warm during extended oven use
5. Empava 36″ Professional Gas Range
The Empava 36-inch professional gas range is designed for dual-fuel flexibility, shipping with an LPG conversion kit directly in the box so propane users can skip the separate parts order. Its 20,000 BTU dual-ring sealed burners deliver intense heat for wok cooking and searing, while the precision simmer control on the same burner allows gentle flame for delicate sauces. The 5.2 cubic foot true convection oven circulates heat for even baking and roasting, and the infrared broiler provides concentrated top-down heat for browning.
The freestanding and slide-in compatible design fits most 36-inch cutouts, and the electronic ignition ensures reliable starts without a standing pilot light — a key safety feature for LP installations. The anti-tip bracket meets North American safety standards, and the Intertek ETL certification confirms the range has passed rigorous testing for performance and safety. The stainless steel body resists marks and cleans easily, maintaining a professional kitchen presence.
Interior capacity supports multiple dishes simultaneously, making it suitable for holiday dinners and batch cooking. The integrated griddle is not included but available separately, and the no-drawer design means storage below the oven is not an option. Owners praise the even heat from the convection fan and the immediate response of the dual-ring burners on propane.
Why it’s great
- LPG conversion kit included in the box
- 20,000 BTU dual-ring burners with precision simmer
- Infrared broiler and true convection oven
Good to know
- No lower storage drawer
- Griddle accessory sold separately
6. Thor Kitchen LRG3601U
The Thor Kitchen LRG3601U is a 36-inch freestanding professional gas range with an 18,000 BTU burner for rapid heating and a 6.0 cubic foot oven that accommodates full roasting pans and multiple casserole dishes simultaneously. Its commercial convection fan provides controlled heat distribution for even baking, while the reflective gas tube broiler sears meats evenly by distributing infrared heat across the surface. The storage drawer underneath holds baking sheets and cooking utensils for convenient access.
LP conversion is required for propane operation, and the range includes the necessary kit for a professional installer to swap the orifices and regulator. The front-mounted knobs and stainless steel finish match pro-style kitchen aesthetics, and the heavy-duty grates provide stable support for cast iron and large stockpots. The 36-inch width offers six burners, though the model has five, with sufficient spacing for handling multiple pans at once.
Users frequently note that the oven preheats faster than many residential models, and the convection fan runs quietly during operation. The range does not include smart features or WiFi connectivity, keeping the focus on raw cooking power. The storage drawer is deep enough for sheet pans, and the broiler drawer provides direct heat for finishing dishes.
Why it’s great
- 6.0 cu. ft. oven with commercial convection fan
- Reflective gas tube broiler for even searing
- Large storage drawer included
Good to know
- LP conversion is required and should be done professionally
- No smart features or WiFi connectivity
7. ZLINE RT36
The ZLINE RT36 is a 36-inch gas rangetop — not a full range — featuring six Italian-made auto-reignition burners that deliver a combined 71,000 BTU maximum output. The dual function burner provides an 800 BTU simmer and a 20,000 BTU sear on the same unit, giving the cook exceptional range on a single station. The hand-finished porcelain cooktop resists stains and cleans easily, while the cast iron grates allow easy sliding of cookware between burners without lifting.
An LP conversion kit is included with the rangetop, and ZLINE recommends professional installation to convert from natural gas to liquid propane. The slide-in form factor requires a cutout in the countertop and a dedicated 120V, 60Hz, 15-amp circuit for the electronic ignition. The 430-grade stainless steel body resists corrosion, and the tapered knob rings provide a tactile control experience that feels more substantial than standard plastic knobs.
Owners praise the auto-reignition feature, which automatically relights a flame that has been blown out, adding safety during heavy cooking. The rangetop is only 7.88 inches tall, leaving the oven separate for those who want a wall oven or dual-oven setup. This is a premium burner surface for cooks who prioritize cooktop flexibility over an integrated oven.
Why it’s great
- 71,000 BTU total output from 6 Italian burners
- Dual function burner offers 800 BTU simmer to 20,000 BTU sear
- Auto-reignition technology enhances safety
Good to know
- Rangetop only — requires separate oven
- Slide-in installation requires precise counter cutout
8. ZLINE RT48
The ZLINE RT48 is a 48-inch gas rangetop with eight Italian-made burners producing a combined 94,000 BTU maximum output, making it one of the most powerful residential cooktop surfaces available for LP gas. Two dual function burners provide 800 BTU simmer and 20,000 BTU sear on independent stations, while the remaining six burners offer standard high-output flames. A reversible nonstick enameled cast iron griddle spans the center, with a grill side for searing steaks and a flat side for pancakes and sandwiches.
The LP conversion kit is included, and professional installation is required to convert from natural gas. The hand-finished porcelain one-piece cooktop simplifies cleaning, and the tapered knob rings add a luxurious feel to the control panel. ZLINE offers a limited lifetime warranty on the Italian burners, covering part replacements for defective burner caps and spark tips — an industry-first policy that underscores the expected longevity of the hardware.
At nearly 48 inches wide, this rangetop demands a large cutout and a dedicated 120V circuit. It does not include an oven, so it pairs with a separate wall oven or double oven setup. The cast iron grates are continuous, allowing cookware to slide easily across the entire cooking surface, and the auto-reignition burners ensure a flame is never lost during active cooking.
Why it’s great
- 94,000 BTU combined output across 8 Italian burners
- Reversible cast iron griddle included
- Lifetime warranty on Italian burners
Good to know
- 48-inch width requires substantial counter space
- Rangetop only, no oven included
9. GE JGBS30DEKWW
The GE JGBS30DEKWW is a 30-inch freestanding gas range that includes an LP conversion kit in the box and features a 13,000 BTU sealed burner alongside a dedicated simmer burner for gentle cooking. The 4.8 cubic foot oven provides enough space for a large turkey or multiple casseroles, and the broiler drawer delivers concentrated top heat for browning and crisping. The big-view oven window allows monitoring without opening the door, reducing heat loss during baking.
The front-mounted knobs are easy to reach, and the ADA-compliant design ensures accessibility for users with mobility considerations. The sealed burner design prevents spills from entering the burner box, simplifying cleanup. GE supplies a 2-oven racks, broiler drawer, anti-tip bracket, and user manual with the range, making installation straightforward with the included LP conversion parts.
This is an entry-level model that prioritizes reliability and value over high-end features like convection fans or smart connectivity. The oven heats evenly for a standard gas range, and the simmer burner produces a stable low flame that works well for sauces and soups. For budget-conscious households needing a dependable LP range without unnecessary extras, this GE model delivers solid performance at a accessible price point.
Why it’s great
- LP conversion kit included with detailed instructions
- Dedicated simmer burner for precise low-heat cooking
- Large oven window reduces need to open door
Good to know
- No convection fan — standard gas oven only
- Lower BTU output compared to pro-style models
10. Avanti GR2414CW
The Avanti GR2414CW is a 24-inch freestanding gas range designed for compact kitchens, RVs, and vacation homes, with a 2.6 cubic foot oven capacity and four sealed burners including a rapid burner, two semi-rapid burners, and a dedicated simmer burner. The automatic electronic ignition eliminates the need for a standing pilot light, and the full-range temperature control from 300 to 500 degrees Fahrenheit covers baking and roasting needs. The glass oven door with interior light allows visual monitoring of cooking progress.
An LP conversion kit is included with the range, making it easy to switch from natural gas to propane without a separate purchase. The storage drawer underneath holds baking sheets and pans, and the broiler function works with the included broiling pan for browning and crisping. The ADA-compliant design and Energy Star certification add to its practicality for smaller living spaces.
This range is narrower than standard 30-inch models, so it fits in tight spaces where full-size ranges cannot. The 60-minute timer helps avoid overcooking, and the brushed finish on the control panel resists fingerprints. Owners note that the oven heats evenly for its size and the simmer burner maintains a very low flame, which is rare in compact gas ranges.
Why it’s great
- 24-inch width fits small kitchens, RVs, and cabins
- LP conversion kit included for easy propane setup
- Dedicated simmer burner among four burner options
Good to know
- 2.6 cu. ft. oven is too small for large roasts or multiple dishes
- No convection fan
11. Avanti 20″ Compact Gas Range
The Avanti 20-inch compact gas range is the smallest full gas range on this list, designed for studio apartments, tiny homes, and RVs where counter space is at a premium. It fits four sealed burners — one rapid, two semi-rapid, and one simmer — into a 20-inch wide footprint, and the 2.1 cubic foot oven includes two oven racks and a broiler pan. The seamless framed glass oven door and interior light provide visibility, while the 60-minute timer helps track cooking without a separate device.
An LP conversion kit is included, along with a storage drawer and a backsplash with integrated oven vents for proper air circulation. The electronic ignition ensures reliable startups, and the ADA-compliant design makes it accessible to users with disabilities. Energy Star certification confirms efficient operation, which is important for off-grid or propane tank systems where fuel conservation matters.
The oven can handle a small chicken or a 9×13 baking dish, but larger meals require multiple batches. The burner layout is tight, so large stockpots may overlap on adjacent burners. Owners appreciate the included LP kit and the fact that the range ships with everything needed for a professional installation, making it a practical choice for non-traditional living spaces.
Why it’s great
- Ultra-compact 20-inch width for tiny kitchens and RVs
- LP conversion kit and storage drawer included
- Energy Star certified and ADA compliant
Good to know
- 2.1 cu. ft. oven is very small — limited to single dishes
- Burner spacing is tight for large pots
FAQ
Can I convert any natural gas range to liquid propane?
How much does professional LP conversion installation cost?
What are the signs of an improper LP conversion on a gas range?
Is a 20-inch gas range sufficient for a family of four?
Do LP ranges require a different gas line than natural gas ranges?
Final Thoughts: The Verdict
For most users, the liquid propane ranges winner is the Samsung NX60A6511SS because it combines a spacious 6.0 cu. ft. convection oven, smart Wi-Fi controls, an integrated air fry function, and includes the LP conversion kit for a seamless propane setup. If you want a slide-in design with a powerful dual-ring burner and telescopic rack safety, grab the Rangaire RRG303TS. And for a compact cabin or RV where space is tight, nothing beats the Avanti 20-Inch Compact with its included LP conversion kit and Energy Star certification.