Single-stage ammonia heat pump with screw compressor
With the development of a high-pressure screw compressor Johnson Controls has extended the heat pump programme to include a Sabroe HeatPAC that produces water up to 90°C. The Sabroe industrial heat pumps are based on the natural refrigerant ammonia.
The integrated units feature fully welded plate heat exchangers, pre-formed piping, a shell-and-plate evaporator with built-in liquid separator, and a shell-and-plate condenser.
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