Data Sheet

Technical System Catalogue/Climate control
Air/water heat exchanger
3 - 39
Project planning Page 43 Therm 6.1 software Page 85 Order information Catalogue 33, from page 434
Benefits at a glance:
 Useful cooling output from 300 W to 7000 W
 Suitable for use even under extreme conditions and
ambient temperatures of up to +70 °C
 Also available with all water-carrying parts made from
stainless steel
 High protection category. Thanks to the sealed design,
a protection category of IP 55 to EN 60 529 is achieved.
Please note:
Air/water heat exchangers should always be used in con-
junction with recooling systems or an existing cooling water
circuit.
The temperature of the air inside the enclosure may also be
cooled to a level below that of the external air, if required,
using cooled water from a central recooling system. The
ingress of dust from outside into the cooled enclosure is
prevented. The waste heat from the enclosure does not raise
the temperature of the ambient air, provided the heat
exchanger and cold water supply system are located remote
to one another.
Air/water heat exchangers may even be used in particularly
extreme ambient temperatures from +1 °C to +70 °C.
Even extreme levels of contamination in the ambient air,
e.g. with dust and oil, do not affect functionality. High heat
losses are dissipated in the most confined spaces without
emitting them directly to the ambient air. High cooling per-
formances are achieved, thanks to the large surface area of
the heat exchanger unit and the powerful fan technology.