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Cosmo
Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination

Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination

Best price now

$1,800.00at eBayChecked 1 h ago

25% under what the other stores charge

Compared across 17 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $1,800.00 at eBay (checked Nov 12, 2026).
  • Checked at 17 stores.

Our take on the Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination

The Cosmo COSWOMCR302SS is a 30-inch electric wall oven and microwave combination in one built-in unit. The lower 4.8 cu. ft. oven uses true European convection, gliding racks and a temperature probe; the upper 1.6 cu. ft. microwave adds sensor cooking, presets, a turntable and convection modes. Both sections have an Air Fry function. It suits remodelers and home cooks who want two ovens in one cutout and stainless styling without paying flagship-brand money. Against premium combos from Bosch, GE and KitchenAid, it matches the core feature list but has a shorter track record on long-term reliability and service.

Best forKitchen remodels with a 30-inch wall oven cutoutHome cooks who want a second oven without losing counter spaceFamilies cooking several dishes at onceBuyers who want convection and air fry in both ovens
Pros
  • Two ovens in one 30-inch built-in unit
  • True European convection in the lower oven
  • Convection and sensor cooking in the microwave
  • Air Fry in both sections
  • Gliding racks and a temperature probe in the lower oven
  • Stainless finish that matches other Cosmo appliances
Cons
  • Limited long-term reliability data compared with established brands
  • Service network is smaller than the big appliance brands
  • Microwave capacity is modest for large dishes
  • Built-in installation needs a qualified installer and a dedicated circuit

Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination prices at every store

  • Shop AppliancesNew

    In stockReturn policy

    $2,399.99Checked 1 h ago
    Visit Shop Appliances
  • Premium Home SourceNew

    In stock

    $2,399.99Free shippingChecked 1 h ago
    Visit Premium Home Source
  • Home Outlet DirectNew

    In stock

    $2,399.99Free shippingChecked 1 h ago
    Visit Home Outlet Direct
  • WayfairNew

    In stock

    $2,399.99+ $39.00 shippingChecked 1 h ago
    Visit Wayfair
  • Home DepotNew

    In stock

    $2,399.99+ $55.00 shippingChecked 1 h ago
    Visit Home Depot
  • Best BuyNew

    In stock

    $2,499.99+ $16.49 shippingChecked 1 h ago
    Visit Best Buy
  • eBayNew

    Availability unknownSold by itsyourhome

    $1,800.00Checked 1 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $2,399.99Free shippingChecked 1 h ago
    Visit Amazon
  • The Home SelectionNew

    Availability unknown

    $2,399.99Checked 1 h ago
    Visit The Home Selection
  • InnovDepotNew

    Availability unknown

    $2,399.99Checked 1 h ago
    Visit InnovDepot
  • Urban SupplyNew

    Availability unknown

    $2,399.99Checked 1 h ago
    Visit Urban Supply
  • HomeryNew

    Availability unknown

    $2,399.99Checked 1 h ago
    Visit Homery
  • Oven Elite HQNew

    Availability unknown

    $2,399.99Checked 1 h ago
    Visit Oven Elite HQ
  • Premium AppliancesNew

    Availability unknown

    $2,499.99Checked 1 h ago
    Visit Premium Appliances
  • SearsNew

    Availability unknown

    $2,499.99Checked 1 h ago
    Visit Sears
  • Lowe'sNew

    Availability unknown

    $2,499.99Checked 1 h ago
    Visit Lowe's
  • WalmartNew

    Availability unknownSold by Premium Appliances

    $3,299.99Checked 1 h ago
    Visit Walmart

Store links may earn us a commission.

Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination price history

Lowest price we've seen: $1,800.00 on Nov 13 at eBay. Tracked across 16 stores since Nov 13.

About the Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination

The Cosmo COS-WOMCR302SS is a 30-inch built-in electric wall oven and microwave combination from the Regal Collection. A 1.6 cu. ft. microwave oven sits on top, and a 4.8 cu. ft. electric oven sits below. Both fit in a single 30-inch wall cutout and have a stainless steel finish.

The upper microwave oven has automatic presets, sensor cooking, a turntable and convection modes. It uses Turbo True European Convection to cook dishes faster and at lower temperatures. The lower oven has gliding racks, a built-in temperature probe and a self-cleaning function that uses high heat to burn off residue.

Both ovens have an Air Fry function for crisping food with less oil. Both have interior lighting. A digital display with soft-touch electronic controls operates both ovens. The unit has no Wi-Fi or smart features.

Type
30-inch built-in electric wall oven and microwave combination
Collection
Cosmo Regal
Upper capacity
1.6 cu. ft. microwave oven
Lower capacity
4.8 cu. ft. electric oven
Upper oven features
Automatic presets, sensor cooking, turntable, convection modes, Turbo True European Convection, Air Fry
Lower oven modes
Bake, Broil, Convection Bake, Convection Roast, Keep Warm, Pizza, Proof, Air Fry
Lower oven features
Gliding racks, built-in temperature probe, self-cleaning
Controls
Digital display with soft-touch electronic controls
Lighting
Interior lighting in both ovens
Connectivity
None; not a smart appliance
Power
240V, 4-wire electrical connection
Finish
Stainless steel
Installation
Built-in, single 30-inch wall cutout

Questions and answers

Does the microwave also convection cook?
Yes. The upper 1.6 cu. ft. microwave has convection modes plus sensor cooking, automatic presets and a turntable, so it can bake and roast as well as reheat.
What is the lower oven's capacity?
The lower oven is 4.8 cu. ft., large enough for multiple racks and a holiday turkey. It uses true European convection, gliding racks and a temperature probe.
Do both ovens have air fry?
Yes. Both the upper microwave and the lower oven include an Air Fry function for faster frying than a conventional oven.
What cutout does it need?
It is a 30-inch wall oven combination, so it fits a standard 30-inch cabinet cutout. Have a qualified installer confirm your opening and the electrical supply before buying.
Is it hardwired?
It is an electric built-in unit and is typically hardwired to a dedicated 240-volt circuit. Check your home's wiring with an electrician before installation.
How does it compare with premium combos?
It offers the same core features as premium combos, including convection in both sections, a probe and air fry, at a lower tier of brand and service support.
Where is the Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination cheapest?
At eBay, for $1,800.00, 25% under what the other stores charge, as of our latest check.
Where can I buy the Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination?
17 stores we checked sell it, including Shop Appliances, Amazon, eBay, Premium Home Source, Home Depot.

Stores we've priced the Cosmo COSWOMCR302SS Regal Series 30 inch Electric Microwave Wall Oven Combination at

  • Best Buy deals and prices
  • Home Outlet Direct deals and prices
  • Homery deals and prices
  • Lowe's deals and prices
  • Premium Home Source deals and prices
  • Sears deals and prices
  • The Home Depot deals and prices
  • Urban Supply deals and prices
  • Walmart deals and prices
  • Wayfair deals and prices
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