{"id":874,"date":"2021-07-06T16:54:41","date_gmt":"2021-07-06T16:54:41","guid":{"rendered":"https:\/\/heatpumpingtechnologies.org\/annex62\/?page_id=874"},"modified":"2025-09-16T13:18:25","modified_gmt":"2025-09-16T13:18:25","slug":"solution-matrix","status":"publish","type":"page","link":"https:\/\/heatpumpingtechnologies.org\/project62\/solution-matrix\/","title":{"rendered":"Solution Matrix"},"content":{"rendered":"<div class=\"container container--no-margin\">\n<p class=\"wp-block-paragraph \"><strong>FIRST STEP<\/strong> \u2013 overview of concept groups \u2013 presents possible solutions grouped in so called \u201csolutions families\u201d. There are numerous possibilities to differentiate and group the solutions of heat pump systems for multi-family houses. The methods differ in terms of the main focus (\u201cthe perspective\u201d), and the level of detail consideration of one or several aspects. The consideration of a multitude of differentiation criteria leads to a multidimensional matrix, which is very extensive which may compromise its clarity. Within the framework of the Annex 50, a simple and overarching grouping and presentation have been developed, albeit the strong simplification naturally leads to incompleteness. The result is five &#8220;solution families&#8221;, which represent the general types of heat pumps solutions in MFH.<\/p>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<p class=\"wp-block-paragraph \"><\/p>\n<\/div>\n\n<div class=\"container\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"414\" src=\"https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2025\/08\/solution-matrix-1024x414-1.png\" alt=\"\" class=\"wp-image-3175\" style=\"width:800px\" srcset=\"https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2025\/08\/solution-matrix-1024x414-1.png 1024w, https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2025\/08\/solution-matrix-1024x414-1-300x121.png 300w, https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2025\/08\/solution-matrix-1024x414-1-768x311.png 768w, https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2025\/08\/solution-matrix-1024x414-1-400x162.png 400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<p class=\"wp-block-paragraph \"><\/p>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<p class=\"wp-block-paragraph \">Each &#8220;family&#8221; consists of several &#8220;family members&#8221;, which represent different variants of the main solution. The picture below shows the overview of all general types of heat pumps solution in multi-family buildings assigned to the five general &#8220;families&#8221;.<\/p>\n<\/div>\n\n<div class=\"container\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"448\" src=\"https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2024\/04\/13-houses-of-annex-62-1-1024x448.png\" alt=\"\" class=\"wp-image-2487\" style=\"width:800px\" srcset=\"https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2024\/04\/13-houses-of-annex-62-1-1024x448.png 1024w, https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2024\/04\/13-houses-of-annex-62-1-300x131.png 300w, https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2024\/04\/13-houses-of-annex-62-1-768x336.png 768w, https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2024\/04\/13-houses-of-annex-62-1-400x175.png 400w, https:\/\/heatpumpingtechnologies.org\/content\/uploads\/sites\/75\/2024\/04\/13-houses-of-annex-62-1.png 1395w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<p class=\"wp-block-paragraph \"><\/p>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<p class=\"wp-block-paragraph \">To get more information choose one of the possibilities:<\/p>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-strawberry-pink-color has-darkest-blue-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/heatpumpingtechnologies.org\/annex62\/description-of-each-solution\/\"><strong>Description Each Solution<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<p class=\"wp-block-paragraph \">Soon available:<\/p>\n<\/div>\n\n<div class=\"container container--no-margin\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-darkest-blue-background-color has-background wp-element-button\"><strong><span class=\"has-inline-color has-cyan-bluish-gray-color\">Compare Solutions<\/span><\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-darkest-blue-background-color has-background wp-element-button\"><strong><span class=\"has-inline-color has-cyan-bluish-gray-color\">Go To &#8220;Solution Finder&#8221;<\/span><\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n<div style=\"height:73px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"container\"><div class=\"container\">\n<div class=\"wp-block-comments\"><h2 id=\"comments\" class=\"wp-block-comments-title\">3 responses to &#8220;Solution Matrix&#8221;<\/h2>\n\n<ol class=\"wp-block-comment-template\"><li id=\"comment-1\" class=\"comment even thread-even depth-1\">\n<div class=\"container\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40px\"><div class=\"wp-block-avatar\"><img alt='Kyra Sophie Rimrodt Avatar' src='https:\/\/secure.gravatar.com\/avatar\/9142c442c6803d4e3135ad8139ade8bdb1ea9661cb8c040aa8dd656d9f4a31fd?s=40&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/9142c442c6803d4e3135ad8139ade8bdb1ea9661cb8c040aa8dd656d9f4a31fd?s=80&#038;d=mm&#038;r=g 2x' class='avatar avatar-40 photo wp-block-avatar__image' height='40' width='40'  style=\"border-radius:20px;\"\/><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-comment-author-name has-small-font-size\">Kyra Sophie Rimrodt<\/div>\n\n\n<div class=\"wp-block-group is-layout-flex wp-block-group-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px\"><div class=\"wp-block-comment-date has-small-font-size\"><time datetime=\"2023-12-12T17:09:16+00:00\"><a href=\"\/project62\/solution-matrix\/#comment-1\">December 12, 2023<\/a><\/time><\/div>\n\n<\/div>\n\n\n<div class=\"wp-block-comment-content\"><p>I like the classification very much.<\/p>\n<\/div>\n\n<\/div>\n<\/div>\n<\/div>\n<\/li><li id=\"comment-6\" class=\"comment odd alt thread-odd thread-alt depth-1\">\n<div class=\"container\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40px\"><div class=\"wp-block-avatar\"><img alt='Thomas Natiesta Avatar' src='https:\/\/secure.gravatar.com\/avatar\/809efed9850a6f5ad5eb8df096676c14850d56a96047d055bc6416dd3dfe07bc?s=40&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/809efed9850a6f5ad5eb8df096676c14850d56a96047d055bc6416dd3dfe07bc?s=80&#038;d=mm&#038;r=g 2x' class='avatar avatar-40 photo wp-block-avatar__image' height='40' width='40'  style=\"border-radius:20px;\"\/><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-comment-author-name has-small-font-size\">Thomas Natiesta<\/div>\n\n\n<div class=\"wp-block-group is-layout-flex wp-block-group-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px\"><div class=\"wp-block-comment-date has-small-font-size\"><time datetime=\"2024-03-08T09:28:54+00:00\"><a href=\"\/project62\/solution-matrix\/#comment-6\">March 8, 2024<\/a><\/time><\/div>\n\n<\/div>\n\n\n<div class=\"wp-block-comment-content\"><p>To get to this calssification done must have been a difficult task. I am in a project where we try to do something similar for heat pump systems in non-residential buildings and it is quite difficult to find information about which different heat pump systems are installed in non-residential buildings and how they can be classified. Furthermore, in Austria HVAC planners and plumbers are always excited when I tell them that soon there will be a pre-planning tool which they can use for their heat pump projects in multi-family-buildings. Looking forward to the release.<\/p>\n<\/div>\n\n<\/div>\n<\/div>\n<\/div>\n<\/li><li id=\"comment-9\" class=\"comment even thread-even depth-1\">\n<div class=\"container\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40px\"><div class=\"wp-block-avatar\"><img alt='Jordi Garc\u00eda-C\u00e9spedes Avatar' src='https:\/\/secure.gravatar.com\/avatar\/1491fc534d8d6efcbb06ad502ff5a235b0057aa51cb8c662284910805d5477ce?s=40&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/1491fc534d8d6efcbb06ad502ff5a235b0057aa51cb8c662284910805d5477ce?s=80&#038;d=mm&#038;r=g 2x' class='avatar avatar-40 photo wp-block-avatar__image' height='40' width='40'  style=\"border-radius:20px;\"\/><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-comment-author-name has-small-font-size\">Jordi Garc\u00eda-C\u00e9spedes<\/div>\n\n\n<div class=\"wp-block-group is-layout-flex wp-block-group-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px\"><div class=\"wp-block-comment-date has-small-font-size\"><time datetime=\"2024-05-22T10:12:09+00:00\"><a href=\"\/project62\/solution-matrix\/#comment-9\">May 22, 2024<\/a><\/time><\/div>\n\n<\/div>\n\n\n<div class=\"wp-block-comment-content\"><p>I see it as a comprehensive classification concerning the use, but not the type. What about distinguishing between air-to-air, air-to-water, or water-to-water heat pumps? electrically or thermally driven? This is just a suggestion, maybe it is out of the scope of your work&#8230;<\/p>\n<\/div>\n\n<\/div>\n<\/div>\n<\/div>\n<\/li><\/ol>\n\n\n\n\t<div id=\"respond\" class=\"comment-respond wp-block-post-comments-form\">\n\t\t<h3 id=\"reply-title\" class=\"comment-reply-title\">Leave a Reply<\/h3><p class=\"must-log-in\">You must be <a href=\"https:\/\/heatpumpingtechnologies.org\/project62\/wp-login.php?redirect_to=%2Fproject62%2Fsolution-matrix%2F\">logged in<\/a> to post a comment.<\/p>\t<\/div><!-- #respond -->\n\t<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>FIRST STEP \u2013 overview of concept groups \u2013 presents possible solutions grouped in so called \u201csolutions families\u201d. There are numerous&#8230;<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"2368,2754,2733,2503,2579,3080","_relevanssi_noindex_reason":"","footnotes":""},"class_list":["post-874","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/pages\/874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/comments?post=874"}],"version-history":[{"count":5,"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/pages\/874\/revisions"}],"predecessor-version":[{"id":3393,"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/pages\/874\/revisions\/3393"}],"wp:attachment":[{"href":"https:\/\/heatpumpingtechnologies.org\/project62\/wp-json\/wp\/v2\/media?parent=874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}