DTFS 60X1 Green Series Cooling Units

Pfannenberg’s DTFS Green Series is a compact line of enclosure cooling units engineered for flexible, space‑saving integration in narrow cabinets, with door‑ or side‑mounting and a common cutout for quick installation. It meets current U.S. refrigerant regulations by using low‑GWP R‑513A and minimizing total refrigerant charge.

The lineup includes three performance classes (DTFS 6021, 6031, and 6041) delivering 1200 Btu/hr up to 3500 Btu/hr of cooling capacity.

Display or LED controller variants include an energy‑saving mode that does not require an external temperature sensor, and service is simplified with direct access to the control unit and condenser.