Thunder Group RER55ASN Gas Rice Cooker

Last updated: November 9, 2026

Thunder Group RER55ASN Gas Rice Cooker
3.5/5#2 of 3 in gas cookers rice cookers
3.5

A Rinnai-built gas cooker for kitchens cooking rice by the hundred servings. It cooks the biggest batch here.

  • 110 cups cookedCapacity
  • 35,000 BTU/hrPower
  • NSF, CSAListings
Check price at Amazon$919.88

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

Pros
  • Cooks 110 cups a batch with 35,000 BTU of heat
  • NSF and CSA listed
  • Flame-failure valve shuts the gas off if the flame goes out
Cons
  • Needs a natural gas line and hood space
  • Lift-off cover
  • Warranty not published

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 numberRER55ASN
Capacity
TypeGas cooker
Cooked capacity110 cups
Raw capacity55 cups
Power
Gas input35,000 BTU/hr
Fuelnatural gas
Listings
SanitationNSF
SafetyCSA
Features
Hinged lidNo
Safety cutoffYes
Build
Dimensions23 x 18.5 x 17.75

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