Calorifier: 25Litres, L765 x 305mm dia - Even the smallest water cooled marine engine discharges large amounts of waste heated water. By simply getting the engine to pump it around a fully insulated water storage tank, you can supply the boat with hot water. These calorifiers will typically heat up the water within 20 minutes of the engine starting, and can remain hot for up to 24 hours.
The new slim range, just 12inches in diameter, of Calorifiers from Isotherm, are perfect for all sizes of yacht, as they can be mounted in lockers, or under bunks and are supplied as complete kits ready to install. The design allows both horizontal and vertical mounting. They are well insulated using foam expanded polyurethane with a stainless steel outer skin. Includes a 240V/750W immersion heater element for shoreline use.
Special 2 way safety check valve
Double overheat thermostat
Supplied with a thermostat mixing valve so the hot water goes further. Complete with stainless steel straps and feet for easy mounting.