Proteknik is focused on the deployment of best quality cooling systems. Our specialists, however, are also well qualified and experienced in work with heat pumps. In fact: heat pumps and refrigeration systems operate on the same physical principles, and key components in both systems include such elements as compressors and heat exchangers. Valves. We provide turnkey solutions as well as maintenance and support for all types of chillers and heat pumps. For further details, as per your requirements contact our sales staff for a right solution as per your need.