Cosmo 30 in. 4.5 Cu. Ft. Gas Range with 5 Sealed Burners, Convection Oven,

-46%

Cosmo 30 in. 4.5 Cu. Ft. Gas Range with 5 Sealed Burners, Convection Oven,

Add to wishlist

(0 reviews)

22 people are viewing this right now

90 in stock

Estimated Delivery:

27 Apr - 04 May, 2026

Guaranteed safe & secure checkout

Product details

Product Description

Cosmo’s COS-EPGR304 30 in. Gas Range brings high end styling and quality into your home kitchen. The large 4.5 cu. ft. oven capacity lets you bake for a crowd and the gas cooktop with 5 sealed burners can handle all your pots and pans with ease. The cooktop is equipped with a variety of different burners to suit needs from the largest pots and pans down to the most delicate sauces: 18,000 BTU, 9,000 BTU, 8,000 BTU, 6,000 BTU and 4,000 BTU. In the convection oven, powerful fans circulate air for fast, perfectly cooked meals every time. Our special oven functions give you the precision to create everything from juicy roasts to delicate desserts. Designed for durability, this 30 in. gas range is constructed with industrial, corrosion-resistant stainless steel. A removable backsplash means this range is suitable for either freestanding or slide-in installation. The Cosmo Haven Collection brings enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance.
Product information

Technical Details

Brand Name
‎COSMO

Model Info
‎COS-EPGR304

Item Weight
‎215 pounds

Product Dimensions
‎28.3 x 30 x 35.6 inches

Item model number
‎COS-EPGR304

Efficiency
‎High Efficiency

Capacity
‎4.5 Cubic Feet

Installation Type
‎Freestanding

Part Number
‎COS-EPGR304

Form Factor
‎Freestanding

Oven Cooking Mode
‎Convection

Top Style
‎range top

Burner type
‎Sealed

Drawer Type
‎Storage

Heating Elements
‎6

Color
‎Stainless Steel

Control Console
‎Knob

Voltage
‎120 Volts

Fuel type
‎Gas

Material Type
‎Stainless Steel

Included Components
‎range, cast iron grates, power cord, hardware, installation kit, manuals

Batteries Required?
‎No

Manufacturer Warranty
‎1 Year Limited Warranty

About this item

5 SEALED BURNERS: Black porcelain gas cooktop comes equipped with 5 sealed burners that give you the precision and control, including an 18,000 BTU Burner, 9,000 BTU Burner, 8,000 BTU Burner, 6,000 BTU Burner, and a 4,000 BTU Burner.
CONVECTION OVEN: Spacious 4.5 cubic foot oven features a fan to distribute heat evenly around the food and eliminate cold spots in the oven cavity, food cooks more evenly in less time and at a lower temperature than a standard oven. Oven is equipped with a 18,500 BTU Bake Burner and 10,000 BTU Broil Burner
HEAVY-DUTY CONSTRUCTION: Part of the Haven Collection. Constructed of corrosion-resistant stainless steel, with bright mirror-finished knobs, and a matching stainless steel oven door handle. Bright LED indicator lights above oven knobs add a professional touch
BUILT FOR SAFETY: Features an oven cavity cooling ventilation system for safe heat dissipation, overheating protection, triple-thick oven glass, and a cool-to-touch oven handle to prevent burns
1-YEAR LIMITED: Our customer support team is based proudly in the USA. Product Dimensions: 30″ (W) x 28.31″ (D) x Adjustable 35.6″ – 36.6″ (H). Electric Requirements: 120V / 9A, 3-prong plug, Natural Gas; Liquid Propane Conversion Kit sold separately

Quick Comparison

	Cosmo 30 in. 4.5 Cu. Ft. Gas Range with 5 Sealed Burners, Convection Oven, remove	ZLINE Legacy 30″ 4.0 Cu. Ft. Dual Fuel Range RAB-BR-30 remove	GE 30″ Freestanding Gas Range JGBS61RPSS remove	ZLINE Autograph Edition 48″ 6.0 cu. ft. Dual Fuel Range with Gas Stove and Electric Oven Stainless Steel Accents remove	GE 30″ Freestanding Electric Convection Range GRF600AVSS remove	LG LREL6323S 6.3 cu-ft Smart Electric Range remove
Name	Cosmo 30 in. 4.5 Cu. Ft. Gas Range with 5 Sealed Burners, Convection Oven, remove	ZLINE Legacy 30″ 4.0 Cu. Ft. Dual Fuel Range RAB-BR-30 remove	GE 30″ Freestanding Gas Range JGBS61RPSS remove	ZLINE Autograph Edition 48″ 6.0 cu. ft. Dual Fuel Range with Gas Stove and Electric Oven Stainless Steel Accents remove	GE 30″ Freestanding Electric Convection Range GRF600AVSS remove	LG LREL6323S 6.3 cu-ft Smart Electric Range remove
Image
SKU	XS-13887	XS-13593	XS-13601	XS-13565	XS-13572	XS-13495
Rating
Price	Original price was: $1,700.00.Current price is: $922.50. Save 46%	Original price was: $2,970.00.Current price is: $1,582.50. Save 47%	Original price was: $680.00.Current price is: $382.50. Save 44%	Original price was: $5,670.00.Current price is: $2,895.00. Save 49%	Original price was: $860.00.Current price is: $465.00. Save 46%	Original price was: $1,300.00.Current price is: $690.00. Save 47%
Stock	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock
Availability	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock	90 in stock
Add to cart	Add to cart	Add to cart	Add to cart	Add to cart	Add to cart	Add to cart
Description
Content	Product Description Cosmo’s COS-EPGR304 30 in. Gas Range brings high end styling and quality into your home kitchen. The large 4.5 cu. ft. oven capacity lets you bake for a crowd and the gas cooktop with 5 sealed burners can handle all your pots and pans with ease. The cooktop is equipped with a variety of different burners to suit needs from the largest pots and pans down to the most delicate sauces: 18,000 BTU, 9,000 BTU, 8,000 BTU, 6,000 BTU and 4,000 BTU. In the convection oven, powerful fans circulate air for fast, perfectly cooked meals every time. Our special oven functions give you the precision to create everything from juicy roasts to delicate desserts. Designed for durability, this 30 in. gas range is constructed with industrial, corrosion-resistant stainless steel. A removable backsplash means this range is suitable for either freestanding or slide-in installation. The Cosmo Haven Collection brings enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance. Product information Technical Details Brand Name ‎COSMO Model Info ‎COS-EPGR304 Item Weight ‎215 pounds Product Dimensions ‎28.3 x 30 x 35.6 inches Item model number ‎COS-EPGR304 Efficiency ‎High Efficiency Capacity ‎4.5 Cubic Feet Installation Type ‎Freestanding Part Number ‎COS-EPGR304 Form Factor ‎Freestanding Oven Cooking Mode ‎Convection Top Style ‎range top Burner type ‎Sealed Drawer Type ‎Storage Heating Elements ‎6 Color ‎Stainless Steel Control Console ‎Knob Voltage ‎120 Volts Fuel type ‎Gas Material Type ‎Stainless Steel Included Components ‎range, cast iron grates, power cord, hardware, installation kit, manuals Batteries Required? ‎No Manufacturer Warranty ‎1 Year Limited Warranty About this item 5 SEALED BURNERS: Black porcelain gas cooktop comes equipped with 5 sealed burners that give you the precision and control, including an 18,000 BTU Burner, 9,000 BTU Burner, 8,000 BTU Burner, 6,000 BTU Burner, and a 4,000 BTU Burner. CONVECTION OVEN: Spacious 4.5 cubic foot oven features a fan to distribute heat evenly around the food and eliminate cold spots in the oven cavity, food cooks more evenly in less time and at a lower temperature than a standard oven. Oven is equipped with a 18,500 BTU Bake Burner and 10,000 BTU Broil Burner HEAVY-DUTY CONSTRUCTION: Part of the Haven Collection. Constructed of corrosion-resistant stainless steel, with bright mirror-finished knobs, and a matching stainless steel oven door handle. Bright LED indicator lights above oven knobs add a professional touch BUILT FOR SAFETY: Features an oven cavity cooling ventilation system for safe heat dissipation, overheating protection, triple-thick oven glass, and a cool-to-touch oven handle to prevent burns 1-YEAR LIMITED: Our customer support team is based proudly in the USA. Product Dimensions: 30″ (W) x 28.31″ (D) x Adjustable 35.6″ – 36.6″ (H). Electric Requirements: 120V / 9A, 3-prong plug, Natural Gas; Liquid Propane Conversion Kit sold separately	Product Description Luxury isn’t meant to be desired – it’s meant to be attainable. The ZLINE 30 in. 4.0 cu. ft. Legacy Dual Fuel Range with Gas Cooktop and Electric Convection Oven in Black Stainless Steel with 4 Brass Burners (RAB-BR-30) pairs a powerful gas cooktop with 4 Italian-crafted brass burners and an electric convection oven with a Landscape oven door window design. With innovative features designed to enhance your kitchen’s capability, ZLINE Legacy Dual Fuel Ranges provide a professional culinary experience by pairing unmatched performance with timeless style. Product information Technical Details Brand Name ‎Z Line Kitchen and Bath Model Info ‎RAB-BR-30 Item model number ‎RAB-BR-30 Capacity ‎4 Cubic Feet Installation Type ‎Freestanding Part Number ‎RAB-BR-30 Form Factor ‎Freestanding Burner type ‎Sealed Drawer Type ‎Baking, Broiler Heating Elements ‎4 Color ‎Stainless Steel Control Console ‎Knob Racks ‎2 Fuel type ‎Dual Fuel, Electric, Gas Material Type ‎Stainless Steel About this item ZLINE Legacy Series – The Legacy Professional Range Series represents the foundation for ZLINE’s family-focused mission of attainable luxury Hand-Cast Brass Burners – Industry-leading gas cooktop includes 4 hand-cast Italian brass burners with 1,000 – 18,000 BTUs of cooking power Professional Dual Fuel Cooking – Optimize every meal with even heat distribution thanks to high-performance technology of a gas cooktop and an electric convection oven Landscape Oven Window – ZLINE Legacy Series ranges feature a sleek Landscape oven door design that provides ample viewing space to ensure your dishes are perfectly cooked Large Oven Capacity – A 4.0 cu. ft oven fits pans up to 23 in. wide for maximum space and convenience with everyday cooking Premium Oven Insulation – Triple layered glass and an aluminum mesh seal offers superior heat retention and consistent temperatures Italian Brass Burner Craftsmanship – Italian-made brass burners naturally form a patina and deeper brass hue to protect from corrosion, an expected oxidation process that ensures optimal temperature control and safety Black Stainless Finish – Featuring stunning black stainless steel and durable cast iron grates that exceed standards for a true professional experience Adjustable Range Height – Easy adjustable legs let you modify the total range height anywhere from 36 inches to 38.5 inches StayPut Oven Door Hinges – Designed to support the full weight of the oven door, offering additional convenience and safety	GE 30″ Freestanding Gas Range – JGBS61RPSS (Stainless Steel) Description:The GE 30″ Freestanding Gas Range (model JGBS61RPSS) combines reliable performance with a sleek stainless steel design. Its 4-burner cooktop provides powerful, consistent heat for all your cooking needs, while the large 5.0 cu. ft. oven offers plenty of space for baking, roasting, and more. The integrated griddle expands your cooking versatility, making it easy to prepare family favorites like pancakes, grilled sandwiches, and more. With easy-to-use front controls, sealed burners for simple cleanup, and heavy-duty grates that can handle large cookware, this range is built for everyday cooking convenience. Key Specifications: Model: JGBS61RPSS Type: Freestanding Gas Range Finish: Stainless Steel Oven Capacity: 5.0 cu. ft. Cooktop: 4 sealed gas burners + continuous heavy-duty grates Burner Power: 13,000 BTU Power Boil burner 2x 9,500 BTU burners 5,000 BTU simmer burner Griddle: Integrated nonstick griddle (center) Ignition: Electronic Oven Features: Standard clean oven, 2 racks, multiple positions Drawer: Storage drawer Controls: Easy-to-use front-mounted knobs Dimensions (W x H x D): Approx. 30″ W x 46.25″ H x 28.75″ D Fuel Type: Natural Gas (LP conversion kit available)	The ZLINE Autograph Edition 48 in. 6.0 cu. ft. Legacy Dual Fuel Range with 7 Burner Gas Cooktop and 2 Electric Ovens in Stainless Steel and Champagne Bronze Accents (RAZ-48-CB) pairs a powerful gas cooktop with 7 Italian-crafted burners, a large electric convection oven, a small bake and broil oven, Landscape oven door window designs, and elegant champagne bronze knobs and handles. With innovative features designed to enhance your kitchen’s capability, ZLINE Legacy Dual Fuel Ranges provide a professional culinary experience by pairing unmatched performance with timeless style. This product contains many unique features such as: ZLINE Legacy Series – The Legacy Professional Range Series represents the foundation for ZLINE’s family-focused mission of attainable luxury Exclusive Knobs and Handle – Customize your ZLINE Autograph Edition Dual Fuel Range with elegant Champagne Bronze knob and handle accents Professional Dual Fuel Cooking – Optimize every meal with even heat distribution thanks to high-performance technology of a gas cooktop and a large electric convection oven Italian-Made Sealed Burners – Industry-leading gas cooktop includes 7 hand-cast burners, including an expansive fish burner, with 1,000 Landscape Oven Window – ZLINE Legacy Series ranges feature a sleek Landscape oven door design that provides ample viewing space to ensure your dishes are perfectly cooked Large Oven Capacity – A dual oven capacity of 6.0 cu. ft fits pans up to 23 in. or 9 in. wide for maximum space and convenience with everyday cooking Cast-Iron Griddle – Perfectly sear meats and veggies with a pre-seasoned cast iron griddle that features superior heat retention and even heat distribution Stunning Stainless Steel – Featuring high-grade 304 grade stainless steel with durable cast iron grates that exceed industry standards Premium Oven Insulation – Triple layered glass and an aluminum mesh seal on both doors offers superior heat retention and consistent temperatures Adjustable Range Height – Easy adjustable legs let you modify the total range height anywhere from 36 inches to 38.5 inches StayPut Oven Door Hinges – Designed to support the full weight of both oven doors, offering additional convenience and safety Smooth Glide Ball-Bearing Oven Racks – 4 durable ball-bearing oven racks provide extra convenience and ease when working with larger dishes Halogen Oven Lights – Illuminate both oven spaces with 3 halogen lights, controlled by a switch located on the front control panel Minimal Cleaning – Hand-finished porcelain one-piece cooktop allows for easy cleaning and maintenance LP Conversion Kit – Comes equipped with an LP conversion kit to convert the cooktop from natural gas to liquid propane (must be done by a professional), offering versatility with your cooking preference Industry First Lifetime Burner Warranty – Limited lifetime warranty on ZLINE Italian burners includes part replacements for burners and burner caps, and parts and labor for spark tips if parts prove to be defective in materials or workmanship Manufacturer Warranty – 1-year parts and service warranty Additional Assembly Required – This product ships in multiple boxes and will require minimal assembly upon arrival Dimensions 47.75 in. W x 27.50 in. D x 36.13 in. H Cut-Out Dimensions 48 in. W x 24 in. D x 36 in. H Adjustable Height 36.13 – 38.63 in. H Product Depth with Handle 29.63 in. D Open Door Depth 41.8 in. D Interior Oven Dimensions 24.88 in. W x 17.75 in. D x 16 in. H Burner Fuel Natural Gas and Liquid Propane Convertible Oven Fuel: Electric Electrical Requirements 30A/240 VAC/NEMA 14-50P (50 AMP Plug) Oven Capacity (cu.ft) Larger Oven: 4 cu. ft. Smaller Oven: 2 cu. ft. Number of Burners 7 Oven Features Bake, Broil, Convection Bake Material Stainless Steel Accent Finish Champagne Bronze Burner Material Brass Burners Control Type Manual Front Control Convection Fan Yes Certifications CSA Listed Self Clean (Y/N) No Timer (Y/N) No Lighting Halogen Lights Number of Racks 4 Additional Features Italian Burners: Lifetime Burner Warranty Stay-Put Hinges Full Extension Telescoping Glide Racks LED Accent Lighting 3-Layered Glass on Oven Door Warranty 1-Year Parts and Service Lifetime Burner Warranty Weight 256 lbs	GE 30″ Freestanding Electric Convection Range – GRF600AVSS Description: Upgrade your kitchen with the GE 30″ Freestanding Electric Convection Range (GRF600AVSS), designed to deliver both style and performance. With a spacious oven capacity and powerful convection cooking, this range ensures evenly baked dishes and perfectly roasted meals every time. The sleek stainless steel finish complements any modern kitchen, while the smooth glass cooktop offers easy cleanup and flexible cooking zones. Whether you’re simmering sauces, boiling pasta, or baking cookies, this GE electric range combines reliability, versatility, and efficiency to handle all your cooking needs. Key Specifications: Brand: GE Model: GRF600AVSS Range Type: Freestanding Electric Convection Range Color/Finish: Stainless Steel Width: 30 inches Cooktop Surface: Smooth Glass Top Number of Burners: 4 radiant elements (with dual-size options for flexible cooking) Oven Capacity: 5.3 cu. ft. (approx.) Cooking Technology: True Convection for faster, even baking and roasting Oven Features: Self-cleaning function Multiple rack positions for flexible cooking Interior light for easy monitoring Control Type: Digital touch controls with knobs Drawer Type: Storage drawer for cookware Power Source: Electric Voltage: 240V Certifications: UL listed	LG LREL6323S 6.3 cu-ft Smart Electric Range Description The LG LREL6323S Smart Electric Range combines modern technology with powerful cooking performance. With a spacious 6.3 cu. ft. oven capacity, it gives you the flexibility to prepare large family meals, holiday feasts, or multiple dishes at once. The sleek stainless steel finish adds a premium look to any kitchen, while the smooth glass cooktop delivers fast, even heating. Equipped with ProBake Convection®, this range ensures perfectly even baking on every rack, while the Air Fry feature lets you enjoy crispy, delicious food with less oil. Plus, with LG’s ThinQ® Technology, you can control your oven remotely, check cooking progress, or get notifications right from your smartphone or through voice commands with Google Assistant or Alexa. This smart electric range is designed to make cooking faster, easier, and more enjoyable—whether you’re baking, roasting, or air frying. Specifications Brand: LG Model: LREL6323S Fuel Type: Electric Oven Capacity: 6.3 cu. ft. Cooktop Type: Smooth glass top with 5 heating elements Convection: ProBake Convection® for even baking Air Fry: Built-in Air Fry function (no preheating required) Smart Features: ThinQ® Technology, Wi-Fi enabled, voice control compatible (Google Assistant & Alexa) Control Type: Front-touch electronic controls with smooth knob design Finish: PrintProof™ Stainless Steel (smudge & fingerprint resistant) Self-Cleaning: EasyClean® and traditional Self-Clean cycle options Interior Lighting: Halogen oven light Dimensions (WxHxD): Approx. 29 7/8” x 46 1/2” x 28 3/4” Weight: About 160 lbs Electrical Requirements: 240V / 60Hz / 40A dedicated circuit
Weight	N/A	N/A	N/A	N/A	N/A	N/A
Dimensions	N/A	N/A	N/A	N/A	N/A	N/A
Additional information
Sold	0	0	0	0	0	0
Shipping