Winco RW-S451 100-Cup Rice Warmer

Last updated: November 9, 2026

Winco RW-S451 100-Cup Rice Warmer
4.3/5#1 of 6 in rice warmers rice cookers
4.3

The best-value warmer here: 100 cups, a hinged lid and a sanitation listing at a low price per cup.

  • 100 cups cookedCapacity
  • 103 WPower
  • 12 hoursKeep warm
  • ETL Sanitation, ETLListings
Check price at Amazon$245.68

Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Holds 100 cups for 12 hours at about $2.50 a cup
  • ETL Sanitation listed
  • Hinged lid and condensation tray
Cons
  • Tall body needs shelf clearance

How it scores

The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Model numberRW-S451
Capacity
TypeWarmer only
Cooked capacity100 cups
Keep-warm time12 hours
Power
Wattage103 W
Voltage120 V
Listings
SanitationETL Sanitation
SafetyETL
Features
Inner potnonstick
Hinged lidYes
Stainless bodyYes
Condensation collectorYes
Build
Dimensions19 x 14.88 x 17.88
Warranty1 year

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