The line of air cooled liquid cooler (chillers) ZEUS – NRMC, with casing for outdoor installation, belongs to the ECO3 product line of Tecnofreddo. The series is designed to offer the user the advantages of a refrigeration unit made to last over time, combined with the use of ammonia (ODP and GWP equal to zero). The use of ammonia (R717) is intended to maximize efficiency, to the benefit of the operating costs that the end user has to bear.
The units are built on a sturdy self-supporting carpentry consisting of a base in carbon steel profiles, treated with a sandblasting process and then painted. The unit is then closed with a casing made of removable panels of electro-galvanized sheet, press-folded and painted with polyester powders polymerized in an oven at 180 ° C color RAL 7035. The casing foresees the placement of a leak detector and an extractor fan in case of possible ammonia leak.
The design of the ZEUS series has been particularly accurate and differentiated in order to provide the operator with the widest possibility of choices: the machines are available in various configurations according to the specific needs of the required system (direct expansion or flooding; PHE/S&T/S&P heat exchangers; standard electronics or PLC with dedicated software).