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Built-in Refrigeration Boxes

Built-in Refrigeration Boxes

Isotherm built-in top loading refrigerators and rreezers allow an optimized use of space on board thanks to the top-loading access to the interior. 

Built-In (BI) boxes are versatile in design and function.  With remote-mount compressors that can be mounted up to 5 feet away, the Isotherm BI boxes can fit in locations such as under a galley countertop, a seat, or in a lazarette.  All BI boxes can operate at fridge temperatures or down to freezing temperatures of 14 degrees Fahrenheit (-10 Celsius).  Dedicated freezers like the BI-53 and BI-92 are capable of maintaining temperatures of zero degrees Fahrenheit (-18 C) or can be turned up to refrigerator temperatures.


  • Easy access to food and drinks from the top 
  • Numerous installation opportunities 
  • Extremely space-saving 
  • Customised solutions of the top lid for a perfectly adapted design 
  • 12/24 V Danfoss / Secop compressor (remote on demand)
  • Plastic or stainless steel inside lining to avoid any damage even after contact with salt water 
  • Roller slides available for BI 29 
  • Evaporator integrated in the foam allows easy cleaning (except BI 40) 
  • Customisable top
  • Options: AC/DC, water cooling, Smart Energy Control



Due to the many variations, all Built-in Boxes are to special order - Please contact to discuss your requirements

  • Isotherm Build-in 92L Fridge Freezer 

    Isotherm BI 92 Dual Build-in Fridge or Freezer - 12/24v


    The Indel Isotherm BI 92 is a built-in fridge or freezer box with stainless steel inner lining, plastic bottom section and three wire baskets. It offers a range of +10 °C to -20 °C and is equipped with interior light. Its fan-cooled compressor...