







30" High End Style Electric Range
COS-ERD304K-BK
Discover high end styling and quality with Cosmo’s COS-ERD304K-BK 30 in. electric range, designed to enhance your kitchen. With a spacious 5.0 cu. ft. oven capacity, it offers versatile baking options, while the sleek glass cooktop features four surface burners: A 3700W total dual element burner with 8.75 in. 2500W / 5.5 in. 1200W elements. A 3200W total dual element burner with 8.75 in. 2200W / 5.5 in. 1000W elements. Two 1200W single element burners. The dual-element burners seamlessly accommodate both larger and smaller cookware. Plus, the convection oven utilizes a fan to circulate air, ensuring meals are cooked quickly and evenly every time. With six specialized oven functions, you can master everything from juicy roasts to delicate desserts. Built for durability, this 30-inch electric range is constructed in a matte black finish, ready to handle the demands of daily kitchen use. The Cosmo Stellar Collection offers reliability with essential features, providing a straightforward solution for those who seek practicality in an appliance.
- Features
- Specifications
- Manuals & Diagrams
- The Stellar Collection offers reliability with essential features, providing a straightforward solution for those who seek practicality in an appliance
- Smooth black glass cooktop is easy to clean
- Four cooktop surface burners: A 3700W total dual element burner with 8.75 in. 2500W / 5.5 in. 1200W elements. A 3200W total dual element burner with 8.75 in. 2200W / 5.5 in. 1000W elements. Two 1200W single element burners
- 5.0 cubic foot 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
- 6 oven functions include Bake, Convection Bake, Broil, Convection Broil, Convection Roast, Defrost
- Range is 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
- Digital display with clock and timer monitors cooking more effortlessly
- Large oven window and oven lights combine for easy monitoring of food and better overall visibility
- Easy-to-clean black interior with hidden bake element enhances the oven’s aesthetics
- Built with a storage drawer to provide a convenient place to store baking and broiling pans
- High-quality knobs for durability and trouble-free operation
- Electrical requirements: 240V / 60Hz, 3-wire or 4-wire (not included)
- ETL Listed: ETL Listed products demonstrate compliance to North American safety standards published by relevant NRTLs (Nationally Recognized Testing Laboratories)
Dimensions (HxWxD): 37.1″ x 29.9″ x 27.6″ | Number of Cooktop Elements: 4 | Oven Cleaning Options: Manual Clean | Cooktop Control Type: Knobs |
Fuel type: Electric | Number of Oven Racks: 2 | Cooking Process: Convection | Oven Control Type: Push Button |
Installation: Slide-In | Number of Oven Rack Positions: 6 | Drawer Type: Bottom | Control Location: Front Control |
If you are looking to order parts, please contact our support with the serial number of your unit. Please note: we don’t guarantee availability of all parts.
User Manual- English (PDF) | Installation Guide (PDF) | Specifications (PDF) | Warranty (PDF) |
Product Highlights

Burners
Equipped with surface burners.
Dual element burner to accommodate larger and smaller cookware.
Smooth glass ceramic cooktop.

Performance
Utilizes a fan in the oven for faster and even heating.
Safely dissipates heat with oven cavity cooling ventilation system.
Equipped with a broiler in the oven.

Design
Front control knobs easily operate the burners and oven.
Interior oven lighting to monitor food.
Digital display with clock and timer.

Construction
Elegant matte black finish.
Easy-to-clean porcelain interior.
Built with full metal knobs.
Premium Build
Matte black finish gives a professional touch.
Easy Controls
Metal knobs control temperature and function.
Oven Lighting
Interior oven light for easy monitoring of food.

4 Burners
Equipped with surface burners for all your cooking needs.
Convection Fan
Designed to distribute heat evenly to cook foods faster.
Storage Drawer
Storage drawer provide a convenient place to store baking and broiling pans
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