HEAT EXCHANGER, HEATING DEVICE, HEATING SYSTEM AND METHOD FOR HEATING WATER

摘要

The present invention relates to a heat exchanger, comprising: - a first conduit circuit for guiding a first fluid; - a second conduit circuit for guiding a second fluid; - wherein the first conduit circuit and the second conduit circuit are both arranged in a heat-conducting material which is provided on a first side with fins; - wherein the first conduit circuit substantially defines a plane arranged substantially parallel to and close to the first side of the heat-conducting material; - wherein the second conduit circuit is arranged substantially along the first conduit circuit; - wherein the second conduit circuit extends substantially along only a limited part of the plane defined by the first conduit circuit. The invention further relates to a hot water device and hot water system provided with such a heat exchanger, and to a method for application thereof.