30" Stainless Steel Drop-In Gas Cooktop


The perfect fusion of beauty and technology with the power of a Cosmo Cooktop. The COS-DIC304 provides a modern and stylish finish so you can cook with absolute precision. This 30 in. cooktop’s performance is nothing less than excellent, with 4 Italian-Made burners which allow you to cook from a high heat to a low simmer for the most delicate sauces. A powerful 18,000 BTU burner allows you to cook faster while maintaining performance for frying or searing. Featuring a 3-prong power plug for easy use.

Check out our interactive Feature Gallery for more information!

Product Highlights

4 Italian-Made Burners

Cooktop features 4 Italian-made sealed gas burners; quickly go from boiling to precise simmering and melting. Includes an 18,000 BTU Burner, a 12,000 BTU Burner, and two 9,000 BTU Burners.

Electronic Ignition Burners

Our cooktop is built with safety in mind. Equipped with electronic ignition for added protection and efficiency. Convenient side controls provide easy access to flame settings.

Heavy Duty Construction

Durable metal constructed knobs off a professional experience to your home cooking. Heavy-duty cast iron grates provide long lasting use and durability. Stainless steel surface and sealed burners make clean up easy.

4 Burners

Equipped with sealed Italian-made gas burners for all your cooking needs.

Metal Knobs

Heavy-duty knobs control flame settings easily.

Cast Iron Grates

Provide long lasting use and durability.

Premium Build

Stainless steel finish gives a professional touch.

Rated 5.0 out of 5
5.0 out of 5 stars (based on 6 reviews)
Very good0%

Amazing Cook Top. Best quality and Value

Rated 5.0 out of 5
August 8, 2023

I have been researching to replace our old cook top which was about 10 yrs old and didn’t it have enough BTU. This one is elegant, gives the BTU as promised and the flame is consistent. High quality build parts. The install was a breeze. Excellent finish of the product.

Avatar for JayaKiran P.
JayaKiran P.

Easy installation

Rated 5.0 out of 5
February 8, 2023

Arrived in great shape, quick shipping, install was easy

Avatar for Susan C.
Susan C.


Rated 5.0 out of 5
January 23, 2023

Finally our kitchen remodeling is done and the new cooktop looks and works very good

Avatar for Deya

Awesome look

Rated 5.0 out of 5
November 7, 2022

We just installed a 30 inch gas cooktop and love how it looks. Used it today and like the even heat and easy cleanup.

Avatar for Robin E.
Robin E.

Beautiful & It Works!!!!

Rated 5.0 out of 5
February 9, 2022

I read all the reviews on all name brand cooktops. You name the brand I read it. Feeling very discouraged that all leading brands had issues. I didn’t want to buy a stovetop that I knew had problems. I read the Cosmo reviews on the 30 inch Stainless steel and thought I would order that one for our big family. Also, this unit doesn’t look cheap.

I like the knobs they’re better than the others models of other brands.

It heats up great! I also found it easy to clean. I clean up any food or liquid on stove and then use my stainless steel cleaner.

The price of this unit was actually less than name brands.

I’m really glad I took the time (without a stovetop while researching) and did my homework on this product. I absolutely love it and recommend. There could have been more directions for install. But if you take the old one out then you can mostly put in the new one.

Avatar for Melody F.
Melody F.
We are experiencing a higher than usual customer service demand. There may be delays in response to service inquiries and fulfilling orders.
Due to COVID-19, we are experiencing a higher than usual customer service demand. There may be delays in response to service inquiries and fulfilling orders.