The best LP gas range for your kitchen is the one that delivers precise flame control, rugged build quality, and a seamless conversion out of the box. Liquid propane burns hotter than natural gas, so the wrong burner configuration or an incomplete conversion kit can ruin your cooking experience from day one.
I’m Mohammad Maruf — the founder and writer behind AirfryerBite. I’ve spent months analyzing customer feedback, technical spec sheets, and conversion compatibility across dozens of gas range models to separate the few that actually work on LP from the many that ship with missing ormis-sized orifices.
This guide breaks down the top-rated freestanding and slide-in cooking appliances that include proper propane conversion hardware, sealed burner decks for easy cleanup, and oven cavities that maintain steady temperature without hot spots. Whether you need a compact 30-inch slide-in or a pro-style 36-inch six-burner beast, you will find the best lp gas range for your kitchen layout and cooking style.
How To Choose The Best LP Gas Range
Liquid propane has a higher energy density than natural gas — meaning your LP gas range needs smaller diameter orifices to meter the correct fuel flow. A range that includes the right conversion hardware and clear instructions will save you a service call and hours of frustration.
Burner Configuration and BTU Range
Look for a cooktop that offers at least one high-output burner above 18,000 BTU for searing and one low-output burner capable of a stable 5,000 BTU or less for simmering. On LP, the same burner delivers roughly 10 to 15 percent more heat than on natural gas, so a 20,000 BTU LP burner can boil a large pot of water in under four minutes. Balanced burner spacing — continuous cast-iron grates that let you slide a pot across without lifting it — improves workflow more than any single BTU number.
Oven Capacity and Temperature Consistency
The oven cavity on an LP gas range must hold temperature within a narrow band for baking and roasting. A convection fan that actively circulates air eliminates cold spots and allows even browning across multiple racks. Ovens with a separate bake burner and broiler burner — typically 14,000 to 22,000 BTU for baking and 10,000 BTU for broiling — give you the flexibility to roast low and slow or sear a steak under direct flame. Check customer reviews specifically for oven temperature accuracy; several popular models run 25 to 50 degrees hotter than the dial setting on LP.
Conversion Kit Completeness
Not all ranges ship with the full LP conversion kit. Some include only the regulator and a bag of labeled orifices, while others require you to purchase a separate kit. The ideal LP gas range includes a factory-supplied conversion kit with clearly marked orifices for every burner plus the oven and broiler, a regulator rated for propane, and a step-by-step or diagram-based procedure. Missing or unlabeled parts create an immediate frustration, and many buyers report the oven still runs hot even after a correct conversion.
Quick Comparison
On smaller screens, swipe sideways to see the full table.
| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Empava Pro 36 | Freestanding | High-power searing | 25,000 BTU double-flame burner | Amazon |
| COSMO GRP366 | Freestanding | European design + durability | 304-grade stainless steel | Amazon |
| THOR LRG3601U | Freestanding | Big oven capacity | 6.0 cu. ft. oven cavity | Amazon |
| COSMO COS-EPGR366 | Slide-In | Professional look | 6.0 cu. ft. convection oven | Amazon |
| NXR SC3611 | Freestanding | German-made burner precision | 6,000 BTU simmer burner | Amazon |
| Empava 36 Pro (B0G93MHB3T) | Freestanding & Slide-In | 5.2 cu. ft. oven versatility | Infrared broiler included | Amazon |
| FORNO Lazio 30 | Freestanding | Air fryer + Italian burners | 19,000 BTU dual-ring burner | Amazon |
| Rangaire RRG361TS | Slide-In | Telescopic oven rack reach | 18,000 BTU dual-ring burner | Amazon |
| Empava 36 (B0F7RMTVZG) | Freestanding & Slide-In | Triple-ring burner power | 18,000 BTU triple-ring burner | Amazon |
| Rangaire RRG303TS | Slide-In | 21,000 BTU dual-ring simmer | 21,000 BTU dual-ring burner | Amazon |
| ZLINE RT36 | Slide-In Rangetop | Italian burner auto-reignition | 71,000 BTU total output | Amazon |
| THOR HRT3618U | Rangetop | Six-burner pro rangetop | 18,000 BTU front burners | Amazon |
| Frigidaire FGGC3645QS | Cooktop | Budget 36-inch replacement | 12,000 BTU main burner | Amazon |
In‑Depth Reviews
1. Empava 36 Inch Pro Gas Range (B0FVFN7PQV)
This 36-inch freestanding gas range from Empava delivers the highest single-burner output in its class — a 25,000 BTU double-flame burner that brings a full stockpot to a rolling boil in minutes. The remaining five burners include another 18,000 BTU unit and four additional sealed burners, giving you a total cooktop capacity of 136,000 BTU. The porcelain-lined 5.2 cubic foot oven includes a convection fan for even heat distribution, plus dedicated defrost and dehydrate cycles that extend your cooking range beyond simple bake and broil.
The LP conversion kit ships in the box, and early buyers confirm that the orifices are labeled and the regulator swaps without a service call. Heavy-duty cast iron grates sit flat across the seamless stainless steel cooktop, which wipes clean without the crevices that trap grease on older designs. At roughly 225 pounds, this range feels planted on the floor — no wobble when you slide a heavy Dutch oven across the front burner.
Some users report that the glass cooktop version in a similar model hazing requires frequent polishing, but the stainless seamless top on this unit avoids that issue entirely. The only common complaint is that the vent grill gasket may detach during heavy use, though customer support has provided replacements under warranty.
Why it’s great
- Highest single burner output for LP searing
- Seamless stainless top prevents grease buildup
- Complete LP conversion kit included
Good to know
- Vent grille gasket may loosen over time
- No storage drawer below oven
2. COSMO GRP366 36 in. Vista Collection
The COSMO Vista Collection range uses 304-grade stainless steel for the entire body — a step up from the 430-grade alloy found on most ranges in this price tier, meaning better corrosion resistance and a fingerprint-resistant finish. Six sealed Italian burners deliver a combined output that covers everything from a low 5,000 BTU simmer to a high-speed boil. The 5.4 cubic foot convection oven uses a 22,000 BTU bake burner and a 10,000 BTU broiler, with Rapid Convection technology that cycles air evenly through the cavity.
The LP conversion kit is sold separately, which is the main catch for propane users. Buyers who have completed the conversion report needing a tiny 1.8 mm flat screwdriver to swap the orifices — a detail that matters if you plan to DIY the installation. The continuous cast-iron grates allow you to slide pots and pans across all six burners without lifting, which is a genuine time saver during multi-pot meals.
After four years of ownership, some units have experienced timer dial failure or igniter issues, but the majority of long-term reviews highlight consistent oven temperature and powerful burner output. The design blends seamlessly with other stainless appliances, making it a strong pick for a modern kitchen remodel that requires a professional aesthetic without the luxury brand markup.
Why it’s great
- 304-grade stainless resists smudges
- 22,000 BTU oven burner for fast preheat
- Six sealed Italian burners with wide BTU range
Good to know
- LP conversion kit purchased separately
- Timer knob reported fragile after several years
3. THOR Kitchen LRG3601U 36 in.
THOR Kitchen’s 36-inch freestanding gas range packs a 6.0 cubic foot oven — large enough to hold a full Thanksgiving turkey on one rack and a casserole dish on another while still leaving room for air circulation. Four 18,000 BTU burners sit on a continuous cast-iron grate system, so you can reposition large stockpots without lifting. The commercial convection fan circulates heat evenly, and the reflective gas tube broiler sears meat without flare-ups by distributing the flame across the ceiling of the oven cavity.
The storage drawer underneath provides practical space for sheet pans and skillet lids, which is a feature many pro-style ranges omit. Buyers who converted this unit to LP report that the included conversion components are straightforward to install, though the instruction sheet is minimal — you will want a basic understanding of orifice replacement before starting.
One long-term review noted that the oven igniter can require occasional cleaning to maintain reliable spark, but the overall metal construction feels solid. The 37-inch height includes adjustable legs to fine-tune the fit with your countertop, a helpful detail when replacing a previous range with slightly different dimensions.
Why it’s great
- Largest oven capacity in this lineup
- Reflective broiler tube for even searing
- Continuous cast-iron grates for heavy pots
Good to know
- LP conversion instructions are bare-bones
- Oven igniter may need periodic cleaning
4. COSMO COS-EPGR366 36 in. Haven Collection
The COSMO Haven Collection range combines a spacious 6.0 cubic foot oven with six sealed burners on a black porcelain cooktop. Two 18,000 BTU burners, two 12,000 BTU, and two 9,000 BTU burners provide a graduated heat range that works well for both rapid boiling and gentle sauce reduction. The bright LED indicator lights above each oven knob add a clear visual cue for temperature settings — a small detail that matters when you are working in a dimly lit kitchen.
The oven cooling ventilation system keeps the exterior surface temperatures manageable, and the triple-thick glass on the door improves insulation. LP conversion requires a separate kit, which adds to the total investment, but owners who completed the conversion describe stable oven performance and consistent burner flames. The slide-in design leaves a clean gap-free installation against standard countertops.
A few buyers reported that the stainless steel knobs can get uncomfortably warm after prolonged oven use at high temperature. The storage drawer under the oven is generously sized and slides smoothly, but the lack of a warming drawer means you will rely on your oven’s keep-warm function instead.
Why it’s great
- Large 6.0 cu. ft. convection oven cavity
- Bright LED knob indicators for precision
- Cool-to-touch handle and triple glass door
Good to know
- LP conversion kit sold separately
- Knobs may get warm during heavy oven use
5. NXR SC3611 36 in. Pro-Style
The NXR SC3611 uses German-made single-stack burners that deliver a low 6,000 BTU simmer alongside a high 18,000 BTU boil — a flame range that gives you granular control over delicate sauces without sacrificing searing power. Six burners sit on a black porcelain drip pan that contains boil-overs, and the oven cavity holds 5.5 cubic feet, with a large window that lets you monitor browning without opening the door. The broiler burner runs at 10,000 BTU, while the oven burner delivers 22,000 BTU for rapid preheat.
This range includes an LP conversion regulator, but the specific orifices may not all be included — some buyers received only partial sets and had to source the remaining nozzles separately. The all-metal construction has no electronic control boards, which means fewer failure points over time. Owners praise the ability to fit two 15-inch woks flanking a center pot, a spacing that works well for heavy-home-use cooks.
Several long-term reviews note that the oven igniter can fail or the flame may extinguish when the door is closed during certain broil settings — a safety issue that requires professional attention if it occurs. The warm-up procedure on initial oven use calls for a 450°F stabilization period to burn off manufacturing residues, so plan for that before your first bake.
Why it’s great
- German burners offer genuine low-simmer capability
- No electronic control boards reduce failure risk
- Large oven window for visual monitoring
Good to know
- May need to source additional LP orifices
- Oven flame can extinguish with door closed on broil
6. Empava 36 Professional (B0G93MHB3T)
This 36-inch professional range from Empava features a 20,000 BTU dual-ring sealed burner for high-output cooking plus an infrared broiler that uses radiant heat instead of open flame for crispier chicken skin and faster cheese melting. The 5.2 cubic foot oven includes true convection — a fan moves air past the heating element before circulating it, which improves heat transfer compared to simple fan-assisted models. The stainless steel exterior has a smudge-resistant coating that maintains a cleaner appearance between deep cleans.
The LP conversion kit is included, and the orifices are labeled for each burner position. Buyers who have converted to propane report that the range retains its full heat output and the simmer flame remains stable at the lowest setting. The anti-tip bracket and flame failure detection add safety layers that are particularly important in households with children. The dedicated griddle burner on the cooktop is wide enough for pancakes and flatbreads.
Several reviews mention that the oven requires a 20-minute initial stabilization at 450°F and another 20 minutes at broil high to burn off factory oils before your first use — skipping this step can produce smoke during early cooking. The exterior surface near the vent can reach over 100°F during extended oven use, so keep the area clear of plastic utensils.
Why it’s great
- Infrared broiler for even, flame-free searing
- True convection for multi-rack baking
- Complete LP kit with labeled orifices
Good to know
- Extended burn-in procedure required before first use
- Exterior vent area gets hot during long oven cycles
7. FORNO Lazio FFSGS6276-30 30 in.
FORNO’s Lazio range brings Italian Defendi burners to a 30-inch freestanding format with a 19,000 BTU dual-ring burner in the center for wok-level heat. The 4.32 cubic foot oven includes a convection fan, an air fryer basket, and cast iron accessories such as a reversible griddle and grill plate. The broiler drawer below the oven provides a separate compartment for high-heat searing without occupying the main cavity. The soft-close door and pro-style tank handle give the range a refined feel at a price well below Italian imported brands.
The LP conversion kit is included, and the instructions cover the burner, oven, and broiler orifices. Owners report that the oven runs 40 to 60 degrees hotter than the dial setting on some units, which makes an oven thermometer essential for baking projects. The steam-clean function helps loosen baked-on residue, though it does not replace a regular degreasing routine.
A common note from buyers is that the oven flame can extinguish when the door is closed after a significant temperature reduction — a safety design quirk that FORNO’s support team will walk you through if it happens. The stainless steel and black matte finish resists fingerprints better than raw stainless, and the continuous grates allow smooth cookware transfer across all five burners.
Why it’s great
- Italian Defendi burners with dual-ring option
- Air fryer basket and cast iron accessories included
- Separate broiler drawer for dedicated searing
Good to know
- Oven may run 40-60°F hotter than the dial setting
- Flame can extinguish when oven door closes during temp change
8. Rangaire RRG361TS 36 in.
The 36-inch Rangaire RRG361TS includes a PowerFlame 18,000 BTU dual-ring burner for fast simmer-to-boil response on LP, plus five CleanSeal gas burners that prevent spills from seeping into the burner base. The 4.3 cubic foot oven uses AireCook convection to circulate hot air and eliminate cold spots, and the EasyReach telescopic oven racks extend fully so you can access dishes at the back without reaching into a hot cavity. The PerfectCook glass touch timer can be programmed to shut the oven off automatically at the end of the cooking cycle.
An LP conversion kit is included, with labeled orifices for each burner plus the oven and broiler. Several buyers noted that the oven runs about 50°F hotter than the knob setting after conversion, so an oven thermometer is recommended for precise baking. The brushed stainless finish resists fingerprints better than polished stainless, and the slide-in design integrates cleanly with standard 36-inch openings.
The knob placement on the front panel can be bumped accidentally in tight kitchens — a few customers recommended installing child-proof knob covers if the range sits in a high-traffic aisle. The storage drawer is deep enough for sheet pans, and the included wok grate adapter lets you use a round-bottom wok on the dual-ring burner without a separate stand.
Why it’s great
- Telescopic racks improve oven access for heavy dishes
- PowerFlame dual-ring burner for even heat distribution
- Included wok grate and LP conversion kit
Good to know
- Oven temperature runs approximately 50°F hot
- Front knobs can be bumped accidentally in tight spaces
9. Empava 36 in. Gas Range (B0F7RMTVZG)
This 36-inch Empava range centers on an 18,000 BTU triple-ring burner that directs flame in three concentric circles for fast, even heating across woks and large skillets. An additional 8,800 BTU, 6,900 BTU, and 5,000 BTU burner round out the cooktop, giving you a graduated heat zone that handles everything from stir-fry to delicate custards. The 4.3 cubic foot oven uses natural convection with a 14,000 BTU bake burner and a 5,800 BTU broiler, and the 12-hour LCD touch timer includes a countdown function for hands-free timing.
The LP conversion kit ships with the range, including a regulator and clearly labeled orifices. CSA certification confirms the unit meets North American safety standards for propane operation. The anti-tip bracket and flame failure detection provide essential safety for households with children, and the steam-clean oven function helps loosen residue without chemical sprays.
Build quality impressions are mixed — some buyers describe the materials as solid and heavy, while a single report claims component failure within five months. The cast iron grates are heavy, which makes them stable during use but awkward to lift during cleaning. The halogen oven lights and Low-E tempered glass window improve visibility without adding excessive heat loss to the kitchen.
Why it’s great
- Triple-ring burner for concentrated heat at 18,000 BTU
- CSA certified for North American LP installation
- Halogen oven lights with low-emissivity window
Good to know
- Heavy cast iron grates make cleaning more effort
- Mixed long-term reliability reports from buyers
10. Rangaire RRG303TS 30 in.
The Rangaire RRG303TS packs a FlameMaster 21,000 BTU dual-ring burner — the highest single burner output in the 30-inch class — into a slide-in design with five CleanSeal sealed burners. The 5.1 cubic foot oven is larger than many 30-inch ranges, with an AireCook convection fan that eliminates hot spots for consistent baking. The EasyReach telescopic racks extend fully, reducing the reach distance for loading heavy roasting pans. The PerfectCook glass touch timer allows automatic oven shutoff at the end of your set cooking time.
The LP conversion kit is included, though several buyers reported that the orifices were unlabeled, making it difficult to match each burner. An oven thermometer is essential because the cavity can run 25 to 50 degrees hotter than the dial setting, according to multiple verified reviews. The sealed burner deck prevents liquid spills from reaching the gas lines, a feature that reduces the risk of clogging on propane systems.
The oven temperature knob is positioned at the bottom of the control panel, which requires you to bend down to set it — a quirk that taller cooks may find inconvenient. The 120V electronic ignition is reliable in most conditions, but the built quality reviews are slightly above average for the price tier, with a few complaints about minor cosmetic scratches on the casing upon delivery.
Why it’s great
- Highest BTU single burner in 30-inch format
- 5.1 cu. ft. oven cavity is generous for its width
- Telescopic racks improve safety when loading hot dishes
Good to know
- Unlabeled LP orifices require careful mapping
- Oven temperature gauge located at bottom of panel
11. ZLINE RT36 36 in. Classic Rangetop
The ZLINE RT36 is a rangetop-only unit designed for customers who already have a separate wall oven or prefer a cooktop-only layout. Six Italian-made burners deliver a combined 71,000 BTU, with a dual-function burner that drops to 800 BTU for simmer and climbs to 20,000 BTU for searing. The automatic reignition system re-lights the flame if it blows out during cooking — a valuable safety feature on propane where wind from a vent fan is more likely to disturb the flame. The porcelain one-piece cooktop is hand-finished and wipes clean without grout lines or crevices.
The LP conversion kit ships with the unit, and the install requires a dedicated 120V circuit. Owners consistently compare the build quality favorably to luxury brands at three times the price, praising the weight of the cast iron grates and the responsive valve action. The slide-in installation uses a standard 36-inch cutout, but you should measure your counter depth carefully because the rangetop is 27.5 inches deep and may overhang shallower cabinets.
A few customers removed the leveling feet and used adhesive rubber pads to prevent the rangetop from flexing during heavy pan slides — a simple mod that improves feel for daily use. The 430-grade stainless steel is durable but attracts fingerprints more readily than 304-grade, so expect to wipe the front edge after every cooking session.
Why it’s great
- Dual-function burner reaches 800 BTU simmer
- Automatic reignition for added safety on LP
- Hand-finished porcelain cooktop is easy to clean
Good to know
- 430-grade stainless requires frequent wipe-downs
- May need rubber pads to prevent frame flex
12. THOR Kitchen HRT3618U 36 in. Rangetop
The THOR Kitchen HRT3618U is a 36-inch pro-style rangetop with six sealed burners: two 18,000 BTU single burners at the front, a 15,000 BTU dual burner with a simmer function in the center, and three 12,000 BTU rear burners. The black porcelain drip pan catches overflow and is easily removable for cleaning. The blue LED control panel light provides visual feedback for burner activation, and the automatic re-ignition safety feature re-lights a flame that goes out during cooking.
The rangetop ships pre-configured for natural gas, so you need to purchase a separate LP conversion kit to run it on propane. The heavy-duty cast iron grates are thick enough to support large stockpots without bowing, and the continuous grate design lets you slide cookware across all six positions. The zinc alloy control knobs felt robust to early purchasers, but some reported that the ignition system can stick and continue clicking after the burner is lit.
The unit requires a dedicated 120V circuit and the cutout dimensions must account for the 7-inch height — slightly taller than typical cooktops. The outward-facing valve handles reduce accidental bump-ons compared to flush-mounted knobs. Owners after one year of daily use report that the burners still light without hesitation and the stainless steel top remains easy to clean.
Why it’s great
- Six-burner layout with graduated BTU outputs
- Automatic re-ignition safety feature
- Continuous cast iron grates for pan sliding
Good to know
- LP conversion kit purchased separately
- Igniter may stick after burner is lit
13. Frigidaire FGGC3645QS 36 in. Cooktop
The Frigidaire Gallery FGGC3645QS is a straightforward 36-inch gas cooktop with five sealed burners and a continuous spark ignition system. The largest burner outputs 12,000 BTU, with the remaining burners stepping down to 5,000 BTU. This is not a high-BTU searing machine, but it provides adequate heat for most home cooking tasks. The cooktop is only 4.63 inches tall, making it suitable for shallow counter cutouts where a full-height rangetop would not fit. The stainless steel deck is thin compared to pro-style units, though the cast iron grates are sturdy.
The cooktop ships with both natural gas and propane jets in the box, plus a regulator, so you can convert to LP immediately without purchasing additional parts. The Express-Select control knobs provide a wide adjustment range from low to high, and the angled front control panel keeps the knobs away from hot pans on the rear burners. The seamless recessed burner bases minimize crumb traps, making cleaning faster than open-burner designs.
A common installation note is that the 36-inch width may require opening the counter cutout by about 1/8 inch to fit properly. The lack of an oven means you must already have a separate wall oven or dual-fuel setup, which limits this cooktop to specific kitchen configurations. The thin stainless deck can feel flimsy during heavy-duty pan slides, but the overall value for an entry-level LP-capable unit is hard to beat.
Why it’s great
- Includes complete LP conversion hardware in the box
- Low profile fits shallow counter cutouts
- Continuous spark ignition is reliable over years
Good to know
- 12,000 BTU max burner limits high-heat searing
- Stainless steel deck feels thin compared to pro models
FAQ
Do all LP gas ranges include a conversion kit in the box?
Will my LP gas range cook differently than a natural gas model?
What is the ideal oven capacity for an LP gas range?
Can I install a 36-inch LP gas range in a 30-inch cutout?
Why does my LP gas range oven run hotter than the set temperature?
Final Thoughts: The Verdict
For most users, the best lp gas range winner is the Empava 36 Inch Pro Gas Range because it delivers the highest single-burner heat for searing, includes a complete LP conversion kit in the box, and features a seamless stainless top that makes cleanup faster than any grouted cooktop. If you want a 304-grade stainless body and Italian burner precision, grab the COSMO GRP366. And for a budget-friendly 36-inch cooktop with factory-included propane jets, nothing beats the Frigidaire FGGC3645QS.












