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Cosmo Stellar Collection 36-Inch Slide-In Gas Range with 6 Sealed Burners, 6.1 cu. ft. Convection Oven and Air Fry, Stainless Steel, COS-RGS366SS

Brand: Cosmo
Model: COS-RGS366SS
$2,299.99
$2,299.99 $2,666.99
You save $367.00
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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!
$2,299.99
$2,299.99 $2,666.99
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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-RGS366SS 36-inch slide-in gas range gives serious home cooks six sealed burners and a large 6.1 cu. ft. convection oven for cooking at scale. A 22,000 BTU power burner handles fast boiling and searing, while a spread of lower-BTU burners gives you gentle, precise control. With Air Fry and convection built in, cast iron grates, and a stainless steel finish, it's ready for everything from weeknight dinners to holiday feasts.

  • Six burners for big cooking: A 22,000 BTU burner, an 18,000 BTU burner, two 12,000 BTU burners, plus 6,000 and 3,500 BTU burners let you run several pots at different heats at once.
  • Generous oven capacity: The 6.1 cu. ft. convection oven fits large roasts and multiple trays and cooks them evenly thanks to the circulating fan.
  • Air fry built in: The oven's Air Fry function and included tray crisp food with less oil, right where you already cook.
  • Stable, durable cooktop: Heavy-duty cast iron grates hold cookware securely and retain heat for consistent results.
  • Fits more homes: Configured for natural gas with an optional propane conversion kit available, so it works with your fuel setup.
  • Easy to maintain: A stainless steel surface and oven steam-clean function keep cleanup fast after busy cooking sessions.
  • Helpful everyday extras: A digital clock and timer, oven lighting, a large window and a storage drawer make daily cooking easier.

SPECIFICATIONS & DIMENSIONS

  • DIMENSIONS
  • Product Dimensions: 35.9" W x 27.8" D x 37.8" H
  • Oven Capacity: 6.1 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: 6 sealed burners with heavy-duty cast iron grates
  • Burner #1: 22,000 BTU
  • Burner #2: 18,000 BTU
  • Burner #3: 12,000 BTU
  • Burner #4: 12,000 BTU
  • Burner #5: 6,000 BTU
  • Burner #6: 3,500 BTU
  • Total Burner BTU: 73,500 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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