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Phone support paused in August & September – please contact us by email. Shipping, delivery times and email contact continue as usual. From 1 October we will be available by phone again.
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Isotherm 2051 SP Refrigeration Unit 12/24V

Isotherm 2051 SP Refrigeration Unit 12/24V, O-evaporator, seawater-cooled, Danfoss compressor BD35F, AC/DC, SP system, cools 125L
The Isotherm SP unit cools with seawater. This has the advantage that efficient cooling performance can be guaranteed even on warm days, regardless of the air temperature inside the boat. The SP system consumes a minimum of power and operates particularly quietly, as it does not require a fan or pump. The Isotherm SP system uses the movement of the boat hull to dissipate heat downward and then outside through a special drain. The pipe guarantees optimum flow so that the same amount of water can be taken in and discharged with every movement. The innovative connection with free-flowing heat exchanger provides a highly efficient cooling system.
Since the through-hull fitting is mounted away from the boat's center of gravity, even the slightest movement of the boat or the mast on a sailing yacht creates a pumping motion. This movement leads to constant water exchange and thus cooling. At the same time, the exchange prevents the unit from clogging. Quiet, as there is no fan or pump. No additional hull penetrations.
792,00 €
incl. 19% VAT , Free shipping
Net: 665,55 €
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Phone Support in August & September

In August & September we are temporarily scaling down our phone support to recharge our batteries. Simply send us a short email – we will reply as always. Shipping, delivery times and email contact will of course continue as usual. From 1 October we will be available by phone again.

The Frenchman Family (Energy + Marine) thanks all of its wonderful customers!