| 主权项 |
1. A heat recovery system arranged to heat water wherein the system comprises one or more heat exchangers arranged to heat water by heat exchange with waste heat, a storage reservoir arranged to store water so heated by the heat exchanger(s), and a pump, wherein the heat exchanger(s) is/are switchable between a first mode of operation in which water is circulated by the pump in a circuit that includes the storage reservoir and the heat exchanger(s), and a second mode of operation in which water is circulated by the pump in a circuit that by-passes the heat exchanger(s), wherein heated water of at least a desired minimum temperature can be supplied to at least one outlet during both the first and second modes of operation. |
