{"id":26370,"date":"2026-02-26T12:46:09","date_gmt":"2026-02-26T11:46:09","guid":{"rendered":"https:\/\/varmeco.de\/?p=26370"},"modified":"2026-08-13T12:24:11","modified_gmt":"2026-08-13T10:24:11","slug":"waermewissen-fernwaerme-effizienter-nutzen-mit-der-exergiemaschine","status":"publish","type":"post","link":"https:\/\/varmeco.de\/en\/waermewissen-fernwaerme-effizienter-nutzen-mit-der-exergiemaschine\/","title":{"rendered":"Heating Knowledge: Using District Heating More Efficiently with the eXergiemaschine"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"26370\" class=\"elementor elementor-26370\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1886de6 e-flex e-con-boxed e-con e-parent\" data-id=\"1886de6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-498205d e-con-full e-flex e-con e-child\" data-id=\"498205d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-bb5dd55 e-con-full e-flex e-con e-child\" data-id=\"bb5dd55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb61c1 elementor-widget elementor-widget-heading\" data-id=\"5bb61c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Heating Knowledge: Using District Heating Efficiently with the eXergiemaschine<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09f1cdb elementor-widget elementor-widget-heading\" data-id=\"09f1cdb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Lower return temperatures and increase district heating efficiency<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbf48f4 elementor-widget elementor-widget-text-editor\" data-id=\"bbf48f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Excessively high return temperatures can impair the efficiency of district heating systems\u2014especially when heat demand is low, such as during long periods of hot water circulation. A large temperature differential between the supply and return lines allows for more efficient use of heat sources and network capacity. The eXergiemaschine ensures a cool return flow through targeted temperature stratification in the buffer tank, thereby supporting efficient operation. In this in-depth technical article, you\u2019ll learn how the eXergiemaschine works, what technical requirements are necessary for its use, and how it can contribute to a more efficient use of district heating.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d13e62e elementor-widget elementor-widget-image\" data-id=\"d13e62e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"605\" height=\"388\" src=\"https:\/\/varmeco.de\/wp-content\/uploads\/2026\/08\/Schema-Fernwaerme.png\" class=\"attachment-large size-large wp-image-26380\" alt=\"\" srcset=\"https:\/\/varmeco.de\/wp-content\/uploads\/2026\/08\/Schema-Fernwaerme.png 605w, https:\/\/varmeco.de\/wp-content\/uploads\/2026\/08\/Schema-Fernwaerme-300x192.png 300w, https:\/\/varmeco.de\/wp-content\/uploads\/2026\/08\/Schema-Fernwaerme-18x12.png 18w\" sizes=\"(max-width: 605px) 100vw, 605px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d2a6b3a e-con-full e-flex e-con e-child\" data-id=\"d2a6b3a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c021f2 elementor-widget elementor-widget-text-editor\" data-id=\"8c021f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>I'm <a href=\"https:\/\/www.exergiemaschine.com\/allgemein\/waermewissen-fernwaerme-besser-nutzen-mit-der-exergiemaschine\/\" target=\"_blank\" rel=\"noopener nofollow\">detailed technical contribution<\/a> Learn how the eXergiemaschine works, what technical requirements are necessary for its use, and how it can help make district heating more efficient.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce27ba8 elementor-widget elementor-widget-heading\" data-id=\"ce27ba8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.exergiemaschine.com\/allgemein\/waermekosten-im-hotel-senken-mit-der-exergiemaschine\/\" target=\"_blank\" rel=\"nofollow noopener\">Read the full article, &quot;Heating Knowledge: Making Better Use of District Heating with the eXergiemaschine,&quot; on our eXm page now!<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2ba8d80 e-con-full e-flex e-con e-child\" data-id=\"2ba8d80\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1dfe3fc e-con-full e-flex e-con e-child\" data-id=\"1dfe3fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eb86604 elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"eb86604\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tAre you interested in a eXergiemaschine?\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tFeel free to contact us!\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/varmeco.de\/en\/zentrale\/\">\n\t\t\t\t\t\tClick here\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3049de elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"f3049de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tSpecial page exergy machine eXm\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tHow can return temperatures in district heating systems be reduced efficiently? Learn how the eXergiemaschine ensures optimal temperature stratification, thereby improving the efficiency of district heating.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/exergiemaschine.com\/\" rel=\"nofollow noopener\" target=\"_blank\">\n\t\t\t\t\t\tSpecial page exergy machine eXm\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ce33fb0 e-flex e-con-boxed e-con e-parent\" data-id=\"ce33fb0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4dd51d4 e-con-full e-flex e-con e-child\" 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