The Rota Naval Base, NATO in Cadiz, Spain, uses a Sigilus condensing unit, designed for outdoor use, with an operating frequency of 60Hz.

Sigilus split units, or low-noise motor condensers, are designed for small and medium-sized cold rooms and cold rooms, consisting of a low-noise condensing unit and a low-profile, cubic or double-flow evaporative unit.

Sigilus units incorporate the advanced XWING electronic controller as standard. In addition, the Sigilus series includes triple sound insulation:

  • Sound-insulated compressor behaviour separated from the air flow.
  • Hermetic compressor in acoustic jacket and discharge silencer.
  • Low speed silent fans on anti-vibration structure.