Isotherm Travel Box TB 51 Portable Refrigerator / Freezer
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Isotherm Travel Box TB 51 Portable Refrigerator / Freezer

Isotherm Travel Box TB 51 Portable Refrigerator / Freezer

  • Volume: 1.8 cu. ft., Lid Open: Top
  • Cooling Temperature Range: 50° to 0°F
  • Power: 12 / 24 Volt DC and 115 / 230 Volt AC
  • Item #: 
    Model #: 
    Shipping Weight: 
    44.46 Lbs.
    List Price: 
    Reg. Price:
    Sale Price:
    Note:  This item ships from the manufacturer.
    It typically ships within 2 business days  (more...)




    Shipping weight reflects calculated Dimensional Weight and is not actual product weight - see here for details.

    Indel Webasto Marine Product Catalog

    Isotherm Portable Travel Box Refrigerator / Freezers


    • Compact and light design helps to optimize space on board
    • Digitally controlled, dual-speed (MAX mode / ECO mode) compressor
    • Electronic thermostat control for maximum energy savings
    • Sturdy injection-molded lid with integrated closing system
    • Universal AC / DC electronic unit
    • Top-loading for convenience and efficient performance
    • Pull-out inner basket for easy access
    • Strong soft-touch carrying handles
    • Interior light


    • Isotherm Model: TB 51 AC / DC
    • Refrigerator Type: Portable Refrigerator / Freezer
    • Volume: 1.8 cu. ft.
    • Interior Light: Yes
    • Cooling Temperature Range: 50° to 0°F
    • Insulation: CFC-free polyurethane foam
    • Lid Open: Top
    • Compressor: Danfoss BD35F
    • Voltage: 12 / 24 Volt DC and 115 / 230 Volt AC
    • Color: Pale gray / dark gray
    • Dimensions: 20.9" H x 13.8" W x 21" D

    For further details see Data Sheet for this product


    Isotherm has a 5-year limited warranty on all compressors. All other parts are covered by a two-year limited warranty with one-year warranty on labor.

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to


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