Cosmo 4 Piece Kitchen Package with 30" Freestanding Gas Range 30" Island Range Hood 24" Built-in Fully Integrated Dishwasher & Energy Star French Door Refrigerator

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COS-GRP304 30-in 4 burners 4.3-cu ft Convection Oven Freestanding Natural Gas Range ( Stainless steel )

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Range Size (Inches): 30

30 inch Ducted 380-CFM Stainless steel Island Range Hood

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Common Range Hood Size: 30 inch

30 inch

36 inch

24-in Top Control Built-in Dishwasher ( Stainless steel ) , Smart Wash , 45-Decibel

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Counter-Depth 22.5-cu ft 4 -Door 36-in Wide with Ice Maker ( Stainless steel ) ENERGY STAR Certified

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Cosmo COS-GRP304 30-in 4 burners 4.3-cu ft Convection Oven Freestanding Natural Gas Range ( Stainless steel )

Transform the way you cook with Cosmo’s COS-GRP304 4.3 cu. ft. 30 in. gas range. Made with convenience in mind, enjoy 4 sealed burners to give you the precision to cook a variety of different foods and sauces: 2 x 15,000 BTU, 2 x 9,000 BTU. A powerful fan circulates air in the oven cavity for perfect, evenly cooked meals with four oven functions to give you the cooking options to suit any need. Featuring an elegant panel light that beautifully illuminates the range knobs, this design allows for easy navigation of controls and can also serve as a handy nightlight for your kitchen. Designed for durability, this range is constructed with industrial-grade stainless steel, built to last for years to come. A removable backsplash allows this range to be versatile, able to install in both freestanding and slide-in applications. Part of the Vista Collection, bringing enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance. A better home starts with Cosmo.

The Vista Collection brings enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance
High end styled gas range constructed of corrosion-resistant 304-grade stainless steel, with full metal knobs and a matching stainless steel oven door handle
Gas cooktop comes equipped with 4 sealed Italian-made burners that give you precision and control, includes two 15,000 BTU burners and two 9,000 BTU burners
Oven is equipped with a 22,000 BTU bake burner and 10,000 BTU broil burner
Featuring an elegant panel light that beautifully illuminates the range knobs, this design allows for easy navigation of controls and can also serve as a handy nightlight for your kitchen
Cooktop is equipped with auto re-ignition for added safety
4.3 cu ft oven features a fan designed 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
Our ranges are designed with safety in mind, featuring an oven cavity cooling ventilation system for safe heat dissipation, overheating protection, and a cool-to-touch oven handle to prevent burns
Large oven window and oven light combines for easy monitoring of food and better overall visibility

General
Appliance Color/Finish	Stainless steel	Bulb Type	Halogen
Handle Color	Stainless steel	Fuel Type	Natural gas
Manufacturer Color/Finish	Stainless steel	Installation Type	Freestanding
Series Name	COS-GRP304	Ignition Type	Electronic
Sub-Brand	N/A	Number of Racks	2
Type	Freestanding	Burner Grate Material	Matte cast iron
Power Source	Gas	Appliance Type	Single oven gas range

Dimensions
Adjustable Height	Yes	Maximum Assembled Height (Inches)	39.4
Capacity (Cu. Feet)	4.3	Minimum Assembled Height (Inches)	36.4
Cutout Depth (Inches)	27.3	Popular Widths	30-in
Cutout Height (Inches)	40	Range Size (Inches)	30
Cutout Width (Inches)	30	Usable Oven Interior (H x W x D)	16.06 x 24.92 x 18.66
Depth (Inches)	27.31	Width (Inches)	30.04

Features
Adjustable Cleaning Levels	No	Half/Split Rack	No
Air Fry	No	Hot Surface Indicator Lights	No
Air Sous Vide	No	Hub Required	No
Auto Re-Ignition	Yes	Integrated Griddle	No
Automatic Convection Conversion	No	Keep Warm Setting	No
Automatic Shut-Off	No	Light(s) Control	Oven light switch
Burner #1 Max BTU	15000	Lowe's Exclusive	No
Burner #2 Max BTU	15000	LP Conversion Kit Included	No
Burner #3 Max BTU	15000	LP Convertible	Yes
Burner #4 Max BTU	9000	Modular Design	No
Burner #5 Max BTU	0	Number of Cooking Zones	4 burners
Burner #6 Max BTU	0	Power Burner (15,000 BTU+)	Yes
Continuous Grates	Yes	Power Cord Included	Yes
Control Location	In front of elements	Professional	No
Control Lockout	No	Rapid Preheat	No
Convection Oven	Yes	Removable Washable Trays	No
Customizable	No	Sabbath Mode	No
Dehydrator Oven	No	Sealed Burners	Yes
Delay Bake	No	Self-Cleaning Oven Racks	No
Digital Display	No	Simmer Burner	Yes
Dishwasher-Safe Grates	No	Steam Cook	No
Door Lock	No	Temperature-Sensor Baking	No
Downdraft Exhaust	No	Time Bake	No
Drip Pans	No	True Convection	No
Dual/Tri-Ring Burner(s)	Yes	Voice Controlled	No
Favorite Setting	No	Wok Grate Included	Yes
Fingerprint-Resistant	No	Drawer Type	None
Glide/Rollout Racks	No	Luxury	Yes

Compatibility
App Compatibility	No	Works with Apple HomeKit	No
Bluetooth Compatibility	No	Works with iOS	No
Smart Compatible	No	Works with SmartThings	No
Wi-Fi Compatibility	No	Works with Sonos	No
Works with Amazon Alexa	No	Works with the Google Assistant	No
Works with Android	No

Warranty
Warranty	1-year limited

Certifications
CA Residents: Prop 65 Warning(s)	No	ADA Compliant	Yes
Safety Listing	ETL safety listing

Miscellaneous
UNSPSC	52141500

Review

4.7 out of 5

161 Reviews

2 Star

94% Recommend this product

Ratings may include incentivized customer reviews.

+ 15 images

What Customers Are Saying

The Cosmo gas range offers an attractive and high-quality design with strong performance, heating up quickly and cooking evenly. Customers praise the large oven capacity, sturdy grates, and burners. However, some report quality and reliability issues, with a few units arriving defective or developing problems shortly after purchase. Concerns are also raised about the lack of a temperature indicator and the short one-year warranty.

Customer review summary generated by AI, including incentivized reviews.

161 Customer Reviews

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Commercial grade cooking made residential

Would Recommend

I love how much cooktop space there are with six huge burners as well as the massive oven capacity. The visual design is very beautiful and fits my kitchen island perfectly. The only thing I would improve is the cooking interface screen the buttons take a little bit longer to set my cook settings than standard ovens. I think for the price point, I would expect a little more advanced interface, but all of the built-in features and settings for cooking features make up for it.

BdawggMarch 22, 2026

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/3d8977d0-8b73-5305-a9ba-fddd96d64044

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/ebefcf3a-6810-500a-8218-48579dbb94b2

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/e2e16d4a-5f8d-56c8-940c-1835bd8abca1

2nd time’s a charm

Would Recommend

We just received our 2nd oven, as the first had an electrical issue, but this one works great!! We are looking forward to using the air fryer feature the most.

C.M.WilsonApril 18, 2026

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/27394240-14ad-5b00-a5db-9e6945980c83

Nice Range

Would Recommend

This range is very nice. The only reason I did not rate it a “5” was because I wasn’t able to push it all the way up against the wall due to the coil connector and the backing on the stove has no opening to give the connector somewhere to go

Nice RangeMarch 10, 2026

From Cosmo Appliances

Excellent range for the money!

Would Recommend

This was just installed today, it looks fantastic and works amazing. The oven is quick to heat, the burners are fantastic, and the features are wonderful. The convection oven is a little louder than our old one at 65 db, but I don't think it's unusual for large ovens be a little louder. I cannot wait to cook on this thing!

DrCaptRonFebruary 26, 2026

From Cosmo Appliances

New Home

Would Recommend

Excellent stove for our new home. Love the 6 burners, multiple baking settings, and ability to change oven temp by one degree at a time. Highly recommend.

New HomeMarch 31, 2026

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/205cc405-2913-579f-9335-8b51b1380d83

Just beautiful

Would Recommend

I bought this range for our farmhouse and it is the center of attention at the kitchen..

Oli sApril 10, 2026

From Cosmo Appliances

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86Y29zbW9raXRjaGVu/049770ce-5523-504a-af6f-141ea7bc3259

Love this Oven!

Would Recommend

I am very happy with this oven! A huge step up from my old 2014 NXR. Super easy to install…I did it myself (+ gas hookup)! Easy to clean, oven heats up fast, solid digital oven controls and burner knobs. Excited to cook again!

LovemyovenFebruary 20, 2026

From Cosmo Appliances

Everything a chef could want in a residential kitc

Would Recommend

This oven stove combo is larger than your typical residential oven but smaller than Commercial Six burners on top in a very large oven I also like the additional features of the blue light

IloveTnFebruary 12, 2026

From Cosmo Appliances