This Isotherm DR70 drawer freezer is a front-loading built-in freezer with a 70-liter capacity for 12/24 V DC installations. The drawer design provides direct access to frozen goods and is suitable for installation in the boat’s furniture or galley section.
The freezer uses compressor cooling with a Secop BD50F compressor and R134a refrigerant. The freezing temperature is -12 °C, and operation is controlled by a thermostat. The instantaneous power consumption is 4.9 A at 12 V and 2.45 A at 24 V, corresponding to 58 W. The stated average consumption at 25 °C is 800 Wh per 24 hours and is affected by factors such as usage and ventilation.
The front is made of stainless steel with an Inox Clean Touch finish, which prevents visible fingerprints and facilitates cleaning. The robust pull-out drawer features a stop/lock mechanism, internal storage baskets, and five blue LED lights. The thicker Clean Touch front also contributes to improved insulation compared to the standard stainless steel version.
The cabinet measures 611 mm in width, 724 mm in depth, and 444 mm in height. A three-sided stainless steel installation flange is integrated around the front. The compressor can be remote-mounted up to 1.1 m from the cabinet, providing greater flexibility when planning space and ventilation for the installation.
The electrical installation must be performed with a direct connection to the battery or main switch and with appropriate overcurrent protection. A 15 A fuse is recommended for 12 V DC or 7.5 A for 24 V DC. The red wire connects to positive and the black wire to negative, and the installation must have a separate switch capable of disconnecting both supply lines.
The drawer freezer has climate class T, is CE certified, and weighs 32 kg. The manufacturer part number is D070DNEIT13111AA.
Key featuresFront-loading built-in drawer freezer
Capacity: 70 l
Voltage: 12/24 V DC
Power: 58 W
Freezing temperature: -12 °C
Secop BD50F compressor with R134a
Inox Clean Touch stainless steel front
Internal baskets and five blue LED lights
Three-sided installation flange
Compressor can be remote-mounted up to 1.1 m