ID
946119
$ 1,686.92
1-2 weeks delivery time
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The Isotherm U125X000R11311AA SP “2051” is a seawater-cooled BD35F refrigeration unit with a compact O-shaped evaporator (9 × 3 × 8 in), suitable for 4.4 cu.ft. fridge or 1.5 cu.ft. freezer volumes up to 125 L. Its self-pumping SP system ensures high cooling efficiency, silent operation and low power draw without pumps or fans, while the click-on bracket and lid simplify installation.
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Isotherm U125X000R11311AA – SP “2051” Water-Cooled Refrigeration Unit
The Isotherm U125X000R11311AA SP “2051” is a compact seawater-cooled refrigeration system designed for marine iceboxes up to 125 liters. Using Isotherm’s SP self-pumping cooling technology, it employs hull movement to circulate seawater through a full-flow spiral heat exchanger, eliminating the need for electric pumps or fans. This results in very quiet operation, reduced battery consumption, and excellent cooling efficiency. The system includes a Secop BD35F compressor, a Small O-shaped evaporator (9 × 3 × 8 inches), and a click-on mounting bracket with lid for easy installation. A mechanical thermostat provides simple and reliable temperature regulation.
Main Features
- Self-pumping SP seawater cooling — no pump or fan required
- Optimized for 125 L marine refrigerators
- Small O-shaped evaporator for compact installations
- Secop BD35F compressor (12/24V)
- Mechanical thermostat for straightforward control
- Very quiet and energy-efficient system
- Click-on bracket with lid for easy mounting
- Passive seawater movement prevents fouling and improves heat exchange
Technical Specifications
Parameter Value Part Number U125X000R11311AA Former Part Number 42051CA100000 Model SP “2051” Cooling Type Self-pumping seawater cooling Evaporator Type Small O-shaped Evaporator Dimensions 9 × 3 × 8 inches Fridge Capacity 4.4 cu.ft. Freezer Capacity 1.5 cu.ft. Compressor Secop BD35F Compressor Dimensions 8 × 5 × 6 inches Weight 24 lbs
This SP “2051” system delivers efficient, silent and compact cooling performance, making it an excellent solution for small and medium marine iceboxes requiring water-cooled refrigeration.
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