Convection Steam Oven

Model: CSO-300N1

Convection Steam Oven
Combi
Steam Type
Countertop
Style
0.60
Cu. Ft.
450°F
Max Temp

Affordable entry into steam cooking. Simple dial controls. 9 cooking modes. No app required.

Pros

  • Affordable
  • Simple controls
  • No learning curve
  • Reliable brand

Cons

  • Limited steam control
  • No smart features
  • Basic design

Best For

  • Budget-conscious buyers
  • Steam cooking beginners
  • Those who want simplicity

Will It Fit?

Verified from manufacturer documents Aug 2026
19.3" 15.5" 10.7"

Unit footprint — width × height × depth

Unit width
19.3"
Unit height
10.7"
Unit depth
15.5"
Clearance above
not yet verified
Clearance at sides
2"
Clearance behind
2"
Depth with door open
not yet verified
Weight
26 lbs

Every verified figure above is taken verbatim from the manufacturer's installation or specification documents (hover a value to see the exact quoted text): source 1, source 2

Full owner's manual (PDF) Compare across every model on our dimensions & cutout reference.

Power & Electrical

Verified from manufacturer documents Aug 2026
Plugs into a standard outlet — no electrician
Voltage
120V
Plug type
NEMA 5-15P
Connection
Cord-and-plug
Dedicated circuit
Not required
Recommended breaker
15 A
Power draw
not yet verified
Wattage
1,800 W

Manufacturer note: 120V AC polarized plug

See how every model compares on our power & electrical reference.

Electrical figures are taken from the manufacturer's specification or installation documents: source

Full Specifications

Dimensions

Width
19.30"
Height
10.70"
Depth
15.50"
Capacity
0.60 cu. ft.
Weight
26.10 lbs

Power Requirements

Wattage
1,800W
Voltage
120V

Temperature

Max Temperature
450°F

Steam System

Water Supply
Tank

Features

✓ Convection
✓ Broil
✗ Self-Clean
✗ Meat Probe
✗ WiFi
✗ App Control
✗ Air Fry
✗ Sous Vide Mode
✗ Adjustable Humidity
Price
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Price History

Tracked daily · last 47 days of data

Lowest
$250
Typical
$331
Current
—

Currently 9% below typical — a good time to buy

Quick Specs

Type
Combi
Style
Countertop
Capacity
0.60 cu. ft.
Dimensions
19.30" x 10.70" x 15.50"
Control
Dial

About Cuisinart

Affordable entry point to steam cooking. Simple dial controls. No app required.

View all Cuisinart steam ovens ->
Data Confidence High
Verified Jan 4, 2026

Worth adding to the Cuisinart Convection Steam Oven

Add-ons owners of this kind of oven actually use: descaler, the right pans, a thermometer. Affiliate links, at no cost to you; they never affect rankings.

Durgol Swiss Steamer descaler

A general-purpose steam-oven descaler, for ovens whose manual allows a generic one (Anova says any descaling liquid works). Miele and Thermador name their own descalers; use those instead.

View on Amazon · ~$21
TempPro instant-read thermometer

Steam cooks faster than you expect. A one-second probe stops you overcooking fish and chicken while you learn.

View on Amazon · ~$15
If You Care unbleached parchment roll

Cut to the size of any tray. Stops fish and dough sticking to perforated pans.

View on Amazon · ~$6
Gorilla Grip silicone oven mitts

Steam burns through cloth mitts. Silicone does not soak, which matters when you open a door full of vapor.

View on Amazon · ~$19
All steam oven accessories →
Cuisinart Convection Steam Oven
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