{"id":53838,"date":"2025-04-30T12:30:57","date_gmt":"2025-04-30T11:30:57","guid":{"rendered":"https:\/\/ecoforest.com\/proyecto\/decarbonisatie-van-een-sociale-woningbouw-in-pasaia-geothermie-met-aerothermische-opvang-in-een-systeem-met-dubbele-thermische-sprong\/"},"modified":"2026-04-30T15:44:22","modified_gmt":"2026-04-30T14:44:22","slug":"decarbonisatie-van-een-sociale-woningbouw-in-pasaia-geothermie-met-aerothermische-opvang-in-een-systeem-met-dubbele-thermische-sprong","status":"publish","type":"proyectos","link":"https:\/\/ecoforest.com\/nl\/proyectos\/decarbonisatie-van-een-sociale-woningbouw-in-pasaia-geothermie-met-aerothermische-opvang-in-een-systeem-met-dubbele-thermische-sprong\/","title":{"rendered":"Decarbonisatie van een sociale woningbouw in Pasaia \u2013 Geothermie met aerothermische opvang in een systeem met dubbele thermische sprong"},"content":{"rendered":"\n<div class=\"inherit-container-width wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><style>.wp-block-kadence-iconlist.kt-svg-icon-list-items_e91a48-36:not(.this-stops-third-party-issues){margin-top:0px;margin-bottom:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items_e91a48-36 ul.kt-svg-icon-list:not(.this-prevents-issues):not(.this-stops-third-party-issues):not(.tijsloc){margin-top:0px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items_e91a48-36 ul.kt-svg-icon-list{grid-row-gap:5px;}.wp-block-kadence-iconlist.kt-svg-icon-list-items_e91a48-36 ul.kt-svg-icon-list .kt-svg-icon-list-item-wrap .kt-svg-icon-list-single{margin-right:10px;}<\/style>\n<div class=\"wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items_e91a48-36 kt-svg-icon-list-columns-1 alignnone\"><ul class=\"kt-svg-icon-list\"><style>.kt-svg-icon-list-item-_f0c2b0-68 .kt-svg-icon-list-single{font-size:20px !important;color:#97bf0d !important;}.kt-svg-icon-list-item-_f0c2b0-68 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<ul>\n \t<li>Locatie: Pasaia, Baskenland<\/li>\n<\/ul>\n\n\n<style>.kt-svg-icon-list-item-_ad93ea-fb .kt-svg-icon-list-single{font-size:20px !important;color:#97bf0d !important;}.kt-svg-icon-list-item-_ad93ea-fb .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<ul>\n \t<li>Categorie: cascadesysteem met 2 aerothermische warmtepompen op centraal niveau in combinatie met een water-water warmtepomp per woning<\/li>\n<\/ul>\n\n\n<style>.kt-svg-icon-list-item-_aa501b-f8 .kt-svg-icon-list-single{font-size:20px !important;color:#97bf0d !important;}.kt-svg-icon-list-item-_aa501b-f8 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<ul>\n \t<li>Model: 2 <a href=\"https:\/\/ecoforest.com\/es\/productos\/bombas-de-calor\/aerotermia\/ecoair-3-18-pro\/\">ecoAIR<sup>+<\/sup> 3-18 PRO<\/a> en 8 warmtepompen <a href=\"https:\/\/ecoforest.com\/es\/productos\/bombas-de-calor\/geotermia\/bomba-de-calor-ecogeo-pro-1-6\/\">ecoGEO<sup>+<\/sup> 1-6 PRO<\/a><\/li>\n<\/ul>\n\n\n<style>.kt-svg-icon-list-item-_8ac437-61 .kt-svg-icon-list-single{font-size:20px !important;color:#97bf0d !important;}.kt-svg-icon-list-item-_8ac437-61 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<ul>\n \t<li>Vermogen: 48 kW<\/li>\n<\/ul>\n\n\n<style>.kt-svg-icon-list-item-_f363e2-72 .kt-svg-icon-list-single{font-size:20px !important;color:#97bf0d !important;}.kt-svg-icon-list-item-_f363e2-72 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<ul>\n \t<li>Diensten: sanitair warm water (SWW) en verwarming<\/li>\n<\/ul>\n\n\n<style>.kt-svg-icon-list-item-_2a3de9-99 .kt-svg-icon-list-single{font-size:20px !important;color:#97bf0d !important;}.kt-svg-icon-list-item-_2a3de9-99 .kt-svg-icon-list-text mark.kt-highlight{background-color:unset;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<ul>\n \t<li>Betrokken instanties: <a href=\"https:\/\/www.tecnalia.com\/\" rel=\"nofollow noopener\" target=\"_blank\">Tecnalia<\/a>, <a href=\"https:\/\/www.alokabide.euskadi.eus\/inicio\/\" rel=\"nofollow noopener\" target=\"_blank\">Alokabide<\/a>, <a href=\"https:\/\/www.cartif.es\/\" rel=\"nofollow noopener\" target=\"_blank\">CARTIF<\/a><\/li>\n<\/ul>\n<\/ul><\/div>\n<\/div><\/div>\n\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 wp-element-button\" href=\"https:\/\/ecoforest.com\/nl\/vraag-offerte\/\">Zoek een installateur<\/a><\/div>\n<\/div>\n\n<p><\/p>\n\n<p>Een <b>sociale woningbouwproject in Baskenland<\/b> profiteert van alle voordelen van hernieuwbare energie dankzij de <b>vernieuwing van de aardgasboilers<\/b> door een moderne installatie met dubbele thermische sprong met <b>lucht- en grondwarmtepompen van Ecoforest<\/b>. Deze innovatie is bekroond met de <b>Europese prijs voor koolstofvrije installaties <i>DecarBuilding<\/i>,<\/b> die in 2024 werd uitgereikt door de European Heat Pump Association (EHPA).<\/p>\n<style>.wp-block-kadence-advancedheading.kt-adv-heading_e48e19-7f, .wp-block-kadence-advancedheading.kt-adv-heading_e48e19-7f[data-kb-block=\"kb-adv-heading_e48e19-7f\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_e48e19-7f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_e48e19-7f[data-kb-block=\"kb-adv-heading_e48e19-7f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<h2 class=\"kt-adv-heading_e48e19-7f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_e48e19-7f\">H2020 HAPPENING-project<\/h2>\n\n<p>De installatie is uitgevoerd als casestudy van het <b>H2020 HAPPENING-project van de Europese Commissie<\/b>, dat ook twee andere demonstratiemodellen in Oostenrijk en Itali\u00eb omvat. Het systeem bestaat uit warmtepompen als belangrijkste elementen voor<b> de productie van verwarming en sanitair warm water (SWW)<\/b>, ondersteund door fotovolta\u00efsche panelen en thermische en elektrische opslag.<\/p>\n<style>.wp-block-kadence-advancedheading.kt-adv-heading_66dab5-8d, .wp-block-kadence-advancedheading.kt-adv-heading_66dab5-8d[data-kb-block=\"kb-adv-heading_66dab5-8d\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_66dab5-8d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_66dab5-8d[data-kb-block=\"kb-adv-heading_66dab5-8d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<h2 class=\"kt-adv-heading_66dab5-8d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_66dab5-8d\">Installatie van SWW en verwarming met dubbele thermische sprong<\/h2>\n\n<p>Het gebouw in Pasaia, eigendom van de sociale woningbouwvereniging Alokabide S.L., bestaat uit <b>8 woningen <\/b>die v\u00f3\u00f3r de renovatie waren voorzien van <b>individuele aardgasboilers<\/b>. Het nieuwe HAPPENING-systeem <b>centraliseert de productie van warm water <\/b>door middel van twee lucht-water-warmtepompen die zijn aangesloten op een reservoir van 2.000 liter. Vanuit dit reservoir, waar de eerste temperatuursprong plaatsvindt, wordt water met een lage temperatuur (20 \u00b0C) naar de woningen gedistribueerd, waarna <b>in elke woning een water-water-warmtepomp de tweede temperatuursprong<\/b> uitvoert, waardoor warm water en verwarming worden geleverd.<\/p>\n<style>.wp-block-kadence-advancedheading.kt-adv-heading_55ef27-62, .wp-block-kadence-advancedheading.kt-adv-heading_55ef27-62[data-kb-block=\"kb-adv-heading_55ef27-62\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_55ef27-62 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_55ef27-62[data-kb-block=\"kb-adv-heading_55ef27-62\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<h2 class=\"kt-adv-heading_55ef27-62 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_55ef27-62\">Voordelen<\/h2>\n\n<p>De ontkoppeling tussen energieproductie en -vraag<b> verbetert de prestatieco\u00ebffici\u00ebnt (COP) <\/b>van de centrale lucht-water-warmtepompen. De COP varieert naargelang de buitentemperatuur en dit systeem maakt het mogelijk<b> om warm water te produceren tijdens de warmste uren van de dag:<\/b> de meest gunstige uren voor de COP van de pompen. Dit moment valt samen met de periode waarin de fotovolta\u00efsche productie het hoogst is, waardoor het eigen verbruik optimaal wordt benut. Bovendien <b>vermindert de distributie van water op lage temperatuur het warmteverlies aanzienlijk,<\/b> omdat dit verlies in de leidingen een aanzienlijk deel uitmaakt van traditionele centrale verwarmingssystemen.<\/p>\n<style>.wp-block-kadence-advancedheading.kt-adv-heading_f3250e-9a, .wp-block-kadence-advancedheading.kt-adv-heading_f3250e-9a[data-kb-block=\"kb-adv-heading_f3250e-9a\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_f3250e-9a mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_f3250e-9a[data-kb-block=\"kb-adv-heading_f3250e-9a\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<h2 class=\"kt-adv-heading_f3250e-9a wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_f3250e-9a\">Hybride gebruik met fotovolta\u00efsche energie<\/h2>\n\n<p>Het gebouw is ook voorzien van een fotovolta\u00efsch systeem op het dak, samen met batterijen om de zelfvoorziening van het gebouw te maximaliseren, waarbij het overschot aan energie wordt beheerd door een intelligent controlesysteem (EMS). De <b>warmtepompen van Ecoforest maken gebruik van dit fotovolta\u00efsche overschot<\/b> en slaan het op in de vorm van thermische energie in het temperatuurgecontroleerde waterreservoir, waardoor het elektriciteitsverbruik van het net wordt verminderd.<\/p>\n<style>.wp-block-kadence-advancedheading.kt-adv-heading_27cd3e-31, .wp-block-kadence-advancedheading.kt-adv-heading_27cd3e-31[data-kb-block=\"kb-adv-heading_27cd3e-31\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading_27cd3e-31 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading_27cd3e-31[data-kb-block=\"kb-adv-heading_27cd3e-31\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}<\/style>\n<h2 class=\"kt-adv-heading_27cd3e-31 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading_27cd3e-31\">Natuurlijk koelmiddel R290<\/h2>\n\n<p>Dankzij het gebruik van <b>warmtepompen met het natuurlijke koelmiddel R290<\/b> zijn bij de energierenovatie <b>de bestaande radiatoren<\/b> behouden gebleven, aangezien deze geschikt zijn voor temperaturen boven 60 \u00b0C. Dit heeft een aanzienlijke<b>besparing in tijd en investeringen<\/b> opgeleverd.<\/p>\n\n<p>De resultaten bevestigen dat deze oplossing een ideaal alternatief is voor de renovatie van meergezinswoningen.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"405\" src=\"https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_4.jpg\" alt=\"\" class=\"wp-image-44850\" title=\"\" srcset=\"https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_4.jpg 768w, https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_4-300x158.jpg 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"405\" src=\"https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_3.jpg\" alt=\"\" class=\"wp-image-44858\" title=\"\" srcset=\"https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_3.jpg 768w, https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_3-300x158.jpg 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"405\" src=\"https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_2.jpg\" alt=\"\" class=\"wp-image-44866\" title=\"\" srcset=\"https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_2.jpg 768w, https:\/\/ecoforest.com\/wp-content\/uploads\/2025\/04\/pasaia_happening_tecnalia_ecoforest_2-300x158.jpg 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Een sociale woningbouwproject in Baskenland profiteert van alle voordelen van hernieuwbare energie dankzij de vernieuwing van de aardgasboilers door een moderne installatie met dubbele thermische sprong met lucht- en grondwarmtepompen van Ecoforest. Deze innovatie is bekroond met de Europese prijs voor koolstofvrije installaties DecarBuilding, die in 2024 werd uitgereikt door de European Heat Pump Association [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":44875,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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