DTI: for partially recessed mounting of the cooling unit in the door or side DTS: for outer mounting of the cooling unit on the door or side • Highest energy efficiency for significant energy savings and operating cost reduction • Significantly less refrigerant used • UL listed according to UL 60335 for long-term planning even after 2024 • Large distance between intake and exhaust vents, safe circulation within the electrical enclosure due to long passage of air, therefore hot spots are eliminated • Exceptional serviceability • Service port for easy retrieval of parameter settings/history (Pfannenberg εCOOL-Plant software necessary) • Optional filter (easy to retrofit – toolless)