The Isotherm Freeline 115 Silver Elegance is a compact AC/DC electric refrigerator and freezer designed for marine vessels, recreational vehicles, campervans, and off-grid mobile installations where space efficiency and reliable cooling are essential. It combines an 83-liter refrigerator compartment with a separate 32-liter freezer, using a cabinet shape engineered to fit into curved or space-constrained installations while operating on both 12V DC and 120V AC power.
Important: This refrigerator requires a system capable of supplying up to 15 amps at 12V DC. A minimum of 8-gauge wiring is required for installations up to 20 feet. Low-voltage protection will shut off the compressor at 10.4V and restart it at 11.7V.
Key Features
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Dual Refrigerator and Freezer Layout: Separate compartments allow fresh and frozen food storage without sacrificing interior volume in compact installations.
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AC/DC Power Compatibility: Operates on both 12V DC battery systems and 120V AC shore power, supporting flexible off-grid and plugged-in use.
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Electronic Control Panel: Integrated controls provide temperature adjustment, ECO mode for reduced battery use, maximum cooling mode, and basic system diagnostics.
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Marine-Grade Construction: Designed to handle vibration and movement common in boats, vans, and off-road vehicles.
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Secop BD35F Compressor: Provides consistent cooling performance with low power draw and quiet operation.
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Extra-Thick Insulation: Increased insulation reduces compressor run time and improves efficiency in limited-power environments.
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Internal Mounting System: Uses interior sidewall mounting points instead of an external flange for a clean, concealed installation.
Specs & Details
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Total Capacity: 4.10 cubic feet
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Refrigerator Capacity: 2.97 cubic feet
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Freezer Capacity: 1.13 cubic feet
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Overall Dimensions: 31-1/2 in H x 20-3/4 in W x 21-3/8 in D
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Cut-Out Dimensions: 31-1/2 in H x 20-3/4 in W x 19-1/2 in D
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Freezer Dimensions: 5-1/4 in H x 15-1/2 in W x 14-1/2 in D
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Power Source: 12V DC / 120V AC
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Average Daily Power Consumption: 267 watts
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Instantaneous Power Consumption: 72 watts
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Compressor: BD35F
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Thermostat Type: Electronic
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Mounting Style: Proud mount with internal sidewall fasteners
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Weight: 71 lbs
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Color: Silver
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Door Swing: Right-hand