Isotherm Marine Refrigerators, Freezers & Parts

If it’s time to replace an old marine fridge, consider rugged Isotherm marine refrigerators and freezers engineered specifically for boats. Trust over 45 years of Isotherm refrigeration research for the most reliable fridges at sea. Available at Fisheries Supply, Isotherm 12V fridges offer peak performance, low battery draw and durability to handle violent motions, heat and salt air. We supply a wide range of Isotherm fridge, freezer and refrigeration kit models plus parts to choose from. Isotherm refrigerators and freezers are manufactured to operate under tough conditions while still offering minimal battery usage. For a successful installation, we provide everything needed from Isotherm fridge units to freezer components to parts. Shop now for one of the most efficient, low power consumption, refrigeration systems on the market – or check out our complete selection of Isotherm products.