Air cooled | Free Cool | DX | R134a
OptiChill™ 500 – 1365kW meets large, diverse cooling loads with a low energy, low sound cooling solution designed to minimise environmental impact. A high efficiency, large capacity, air-cooled screw chiller, OptiChill™ (OPC) boasts a small footprint and a raft of flexible options suitable for a wide range of applications. OptiChill™ is ideal for Precision Air Conditioning, process and comfort cooling involving large, diverse cooling loads.
OptiChill FreeCool 750 – 1365kW
The OptiChill FreeCool (OFC) is a large capacity, low energy R134a air-cooled screw chiller that meets diverse cooling loads with a flexible, low sound cooling solution.
Highly energy efficient, the OptiChill FreeCool offers more than 95% free-cooling over a year (cumulative hours, London, UK) and can save more than 50% of the energy consumed by a conventional chiller thus greatly reducing operational costs. For up to 30% of the year, the OptiChill FreeCool can operate purely in free-cooling mode, leading to Free-cooling EER's* of up to 75. During any mechanical cooling, excellent part load efficiencies ensure an ESEER (European Seasonal Energy Efficiency Ratio) of up to 3.44.
EER 3.21 ESEER up to 4.21