ID
1123303
$ 1,739.31
1-2 weeks delivery time
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The Isotherm U150X000R11311AA SP “2351” is a seawater-cooled BD35F refrigeration unit with a Medium O-evaporator (13 × 4 × 9 in), supporting up to 150 L fridge or 50 L freezer volume. Its SP self-pumping seawater system ensures high cooling efficiency with silent, low-power operation, while the click-on bracket and lid allow quick installation.
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Isotherm U150X000R11311AA – SP “2351” Water-Cooled Refrigeration Unit
The Isotherm U150X000R11311AA SP “2351” is a seawater-cooled refrigeration system designed for iceboxes up to 150 liters. It utilizes Isotherm’s SP self-pumping cooling technology, which circulates seawater through a full-flow spiral heat exchanger using natural hull movement. This eliminates the need for electric pumps or fans, delivering very quiet operation and significantly reduced battery consumption. The system includes a Secop BD35F compressor, a Medium O-shaped evaporator (13 × 4 × 9 inches), and a click-on mounting bracket with lid. A mechanical thermostat provides simple and reliable temperature control.
Main Features
- Self-pumping SP seawater cooling — no pump or fan required
- Optimized for refrigerators up to 150 L (or ~50 L freezer)
- Medium O-shaped evaporator for flexible installation
- Secop BD35F compressor (12/24V)
- Mechanical thermostat for easy operation
- Low power draw and extremely quiet performance
- Click-on bracket & lid included for fast installation
- Free-flow spiral heat exchanger prevents fouling and improves efficiency
Technical Specifications
Parameter Value Part Number U150X000R11311AA Former Part Number 42351CA100000 Model SP “2351” Cooling Type Self-pumping seawater cooling (SP) Evaporator Type Medium O-shaped Evaporator Dimensions 13 × 4 × 9 inches Fridge Capacity 5.3 cu.ft. Freezer Capacity 1.8 cu.ft. Compressor Secop BD35F Compressor Dimensions 8 × 5 × 6 inches Weight 24 lbs
The SP “2351” unit provides efficient, quiet and power-saving cooling performance for medium-volume marine refrigeration systems using seawater heat exchange.
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