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Cosmo Stellar Collection 30-Inch Slide-In Gas Range with 5 Sealed Burners, 4.8 cu. ft. Convection Oven and Air Fry, Stainless Steel, COS-RGS305SS

Brand: Cosmo
Model: COS-RGS305SS
$1,399.99
$1,399.99 $1,732.99
You save $333.00
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In Stock
Delivers Jul 9-12 (Est.)
Free Curbside Shipping
Curbside shipping means your order will be delivered to the curb or driveway outside your home. The driver will not bring it inside or set it up. Please arrange for help if needed!
$1,399.99
$1,399.99 $1,732.99
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Product Overview

  • Fuel Type: Gas

  • Gas Type: Natural Gas

  • LP Convertible

  • Convection Fan

  • Air Fry Setting

What's Included

BETTER TOGETHER

DESCRIPTION

The Cosmo COS-RGS305SS 30-inch slide-in gas range brings powerful, responsive cooking to your kitchen with five sealed burners and a spacious 4.8 cu. ft. convection oven. A high-output 22,000 BTU burner delivers fast boiling and restaurant-style searing, while heavy cast iron grates give your cookware a stable base. Six oven functions, including Air Fry, and a durable stainless steel finish make it a practical, everyday workhorse.

  • Serious cooktop power: A 22,000 BTU burner boils and sears quickly, backed by 18,000, two 6,000 and 3,500 BTU burners for precise control across every dish.
  • Room for real meals: The 4.8 cu. ft. convection oven fits large roasts and multiple trays, and its fan keeps heat even for consistent baking.
  • Air fry in the oven: A built-in Air Fry function with included tray lets you crisp foods with less oil, no countertop appliance required.
  • Built to last: Heavy-duty cast iron grates retain and spread heat well and stand up to daily use.
  • Propane ready: Ships configured for natural gas with an optional liquid propane conversion kit available, so it fits more homes.
  • Simple to keep clean: The stainless surface and oven steam-clean function make wiping down after cooking easy.
  • Convenient controls: A digital clock and timer, oven lighting, large window and storage drawer round out an easy-to-live-with range.

SPECIFICATIONS & DIMENSIONS

  • DIMENSIONS
  • Product Dimensions: 29.9" W x 27.8" D x 37.8" H
  • Oven Capacity: 4.8 cu. ft.
  • ELECTRICAL REQUIREMENTS
  • Voltage: 120 V
  • Frequency: 60 Hz
  • Amps: 11.6 A
  • Plug Included: Yes
  • Plug Type: 3-Prong (NEMA 5-15P)
  • Power Cord Included: Yes
  • FUEL TYPE
  • Fuel Type: Cooktop - Gas // Oven - Gas
  • Gas Type: Natural Gas // Propane Gas (LP Conversion Kit Sold Separately)
  • FEATURES
  • Installation Type: Slide-In
  • Color: Stainless Steel
  • Material: Stainless Steel
  • Cooktop Features: 5 sealed burners with heavy-duty cast iron grates
  • Burner #1: 22,000 BTU
  • Burner #2: 18,000 BTU
  • Burner #3: 6,000 BTU
  • Burner #4: 6,000 BTU
  • Burner #5: 3,500 BTU
  • Total Burner BTU: 55,500 BTU (Oven Burner 18,500 BTU // Broil Burner 13,500 BTU)
  • Oven Modes: Bake // Broil // Convection Bake // Air Fry // Delay Start // Keep Warm
  • Convection: Yes - Fan Convection
  • Oven Lighting: Yes
  • Number of Racks: 2
  • Control Type: Knobs (cooktop) // Digital (oven)
  • Timer: Yes
  • Self-Clean: No - Manual Clean, Steam Clean
  • Air-Fry: Yes
  • Griddle: No
  • Storage Drawer: Yes
  • WARRANTY & CERTIFICATIONS
  • Warranty: 1-Year Limited
  • Certifications: CSA Certified

INSTALLATION & GUIDES

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User Manual PDF
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Installation Guide PDF
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Specifications PDF
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Warranty PDF

SHIPPING POLICY

Free Curbside Delivery
All orders include free curbside delivery via FedEx Ground, FedEx Freight, or the most trusted carrier available. Please note that delivery is to the curbside only - be sure to arrange for assistance if needed, as the carrier will not bring items inside your home.

Tracking & Delivery Scheduling
In most cases, you will receive tracking details 3-5 business days after you place your order. When the tracking number is sent, please allow 1-2 business days for the tracking number to populate details.

See our full Shipping Policy here.

RETURN POLICY

COSMO returns must be requested within 14 days of your delivery date. We are unable to process returns submitted after this period. Products must be unused, uninstalled, and in their original packaging, including the box and pallet, to qualify for a return.

Please note, a 35% restocking fee and return shipping fee will be applied to all approved returns.

See our full Return Policy here.

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