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the SounD of Silence<br />

abSoRption technology<br />

all technical data, see p. 28 – 31 or www.my-caravanning.com<br />

A concentrated ammonia solution is heated in a boiler and expelled as vapour. The pressurised ammonia gas is then<br />

liquefied in a condenser. Supplied with hydrogen, it evaporates and extracts heat from the storage container. The<br />

ammonia gas then enters the absorber where it is reabsorbed in a weak solution of ammonia. Finally, the saturated<br />

solution flows back to the boiler where the whole cycle starts again.<br />

9<br />

Mobile refrigeration<br />

the benefits of absorption cooling units:<br />

≥ Absolutely silent operation<br />

≥ Gas-powered cooling independent of electricity<br />

≥ Ready for operation at 12 volts DC or 230 volts AC<br />

Dometic RM 8400<br />

Dometic combicool Rc 2200 egp<br />

Silent<br />

gas<br />

230 volts 12 volts absolutely silent<br />

cooling anD heating<br />

theRMoelectRicS<br />

The thermoelectric principle was discovered by J. C. A. Peltier. The temperature generating parts of thermoelectric<br />

systems are therefore referred to as Peltier elements. Thermoelectrics are based on the fact that cold or heat energy is<br />

generated when a DC current is conducted between different types of metal. The heating or cooling capacity is further<br />

enhanced by heat exchangers and air fans. Ideal for low and medium cooling volumes.<br />

neW<br />

the benefits of thermoelectric cooling units:<br />

≥ Operation at 12 / 24 volts DC or 230 volts AC<br />

≥ Can be used for cooling and keeping the contents warm<br />

≥ Impeccable operation in inclined position<br />

≥ Low weight, convenient to transport<br />

≥ Wear-resistant and maintenance-free<br />

Waeco tropicool tc 21fl<br />

Waeco coolfun S 28Dc<br />

(cooling mode only)<br />

230 volts 12 / 24 volts cooling and heating<br />

Contents, specifications and availability are subject to change due to the technical improvement.

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