The HR001, is a standalone Heat Recovery Unit providing a convenient, packaged unit to recover refrigerant system waste heat. Perfect for commercial organisations that make use of large chiller or refrigeration technology as part of their day to day operations, such as restaurants and large-scale catering facilities in hotels, schools or universities and retailers holding frozen stock. Connecting between refrigeration or freezer condenser units and a hot water installation, the HR001 utilises the waste heat generated by the compressor to indirectly pre-heat the incoming mains within a hot water installation and is capable of achieving temperatures as high as 50°C.