Pfannenberg believes its new DTFI 9021 cabinet air conditioner is one the
of the smallest, most efficient on the market. Measuring 326 x 385mm and
protruding just 170mm into the enclosure, the IP54 protected unit is
factory set to produce a 35oC internal ambient temperature, drawing just
178W to achieve this (230V/50Hz version). The 9021 is also available in
115V single-phase and 400V three-phase powered versions.