{"id":8347,"date":"2026-09-13T11:21:08","date_gmt":"2026-09-13T11:21:08","guid":{"rendered":"https:\/\/www.jagalcaide.com\/aerotermia-amb-radiadors-barcelona\/"},"modified":"2026-09-14T16:31:07","modified_gmt":"2026-09-14T16:31:07","slug":"aerotermia-amb-radiadors-barcelona","status":"publish","type":"post","link":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/","title":{"rendered":"Aerot\u00e8rmia amb radiadors existents: funciona? Guia pr\u00e0ctica per a Barcelona"},"content":{"rendered":"<p>&#8220;Tinc radiadors i m&#8217;han dit que l&#8217;aerot\u00e8rmia nom\u00e9s funciona amb terra radiant.&#8221; Ho sentim cada setmana, i no \u00e9s exacte. L&#8217;aerot\u00e8rmia funciona amb radiadors, per\u00f2 no amb qualsevol radiador ni a qualsevol temperatura. Aquesta guia explica per qu\u00e8, com saber si els teus serveixen, quines opcions hi ha quan no arriben i qu\u00e8 fem nosaltres en cada cas a Barcelona.<\/p>\n<h2>Per qu\u00e8 la temperatura de l&#8217;aigua ho canvia tot<\/h2>\n<p>Una caldera de gas envia l&#8217;aigua als radiadors a 60-75 \u00b0C. Una bomba de calor aire-aigua pot arribar a aquestes temperatures, per\u00f2 el seu rendiment cau en picat: a 35 \u00b0C entrega uns 4 kWh de calor per cada kWh el\u00e8ctric; a 55 \u00b0C, uns 2,5-3; a 65 \u00b0C, poc m\u00e9s de 2. \u00c9s a dir, com m\u00e9s calenta demanem l&#8217;aigua, menys estalviem. Per aix\u00f2 una aerot\u00e8rmia ben dissenyada treballa amb aigua entre 35 i 45 \u00b0C, i perqu\u00e8 un radiador escalfi l&#8217;habitaci\u00f3 amb aigua a aquesta temperatura ha de ser m\u00e9s gran que el que instal\u00b7lar\u00edem amb una caldera.<\/p>\n<h2>Com saber si els teus radiadors serveixen<\/h2>\n<p>La regla pr\u00e0ctica: un radiador dimensionat per a 70 \u00b0C entrega aproximadament la meitat de calor a 45 \u00b0C. Si els teus radiadors es van sobredimensionar al seu dia (cosa freq\u00fcent en pisos reformats als anys 2000, quan es posaven elements &#8220;de m\u00e9s&#8221; per seguretat) o si l&#8217;habitatge ha millorat l&#8217;a\u00efllament des de llavors (finestres noves, tancament de galeria), \u00e9s molt possible que serveixin tal com estan. Ho comprovem a la visita amb tres dades:<\/p>\n<ul>\n<li><strong>Superf\u00edcie i a\u00efllament de cada estan\u00e7a<\/strong>: calculem la demanda real de calor, no la te\u00f2rica.<\/li>\n<li><strong>Mida i tipus de cada radiador<\/strong>: alumini, acer o ferro colat; nombre d&#8217;elements i al\u00e7ada.<\/li>\n<li><strong>Com feu servir la calefacci\u00f3<\/strong>: una casa que enc\u00e9n la calefacci\u00f3 de manera cont\u00ednua a 20 \u00b0C necessita menys temperatura d&#8217;aigua que una que l&#8217;enc\u00e9n dues hores a la nit i vol calor immediata.<\/li>\n<\/ul>\n<p>Amb aquestes dades et diem radiador per radiador quins serveixen i quins no. Per la nostra experi\u00e8ncia a Barcelona, amb hiverns suaus, a la majoria de pisos serveixen tots o gaireb\u00e9 tots.<\/p>\n<h2>Quines opcions hi ha quan els radiadors no arriben<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; font-size: 15px;\">\n<thead>\n<tr style=\"background-color: #2d7a3a; color: #ffffff;\">\n<th style=\"padding: 12px 15px; text-align: left;\">Opci\u00f3<\/th>\n<th style=\"padding: 12px 15px; text-align: left;\">Qu\u00e8 implica<\/th>\n<th style=\"padding: 12px 15px; text-align: left;\">Quan la recomanem<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Substituir 1-3 radiadors per altres de m\u00e9s grans<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Sense obra; s&#8217;aprofiten les mateixes preses<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Quan nom\u00e9s falla el menjador o un dormitori gran<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Radiadors de baixa temperatura<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Models dissenyats per a 45 \u00b0C, una mica m\u00e9s grans o amb ventilador integrat<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Reforma parcial o pisos amb radiadors de ferro antics<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Fan-coils a les estances principals<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Unitats semblants a un split que donen calor i fred amb la mateixa aerot\u00e8rmia<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Quan a m\u00e9s es vol aire condicionat<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Aerot\u00e8rmia d&#8217;alta temperatura<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Equips que entreguen aigua a 65-70 \u00b0C<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Cases grans amb radiadors de ferro que no es volen tocar; menys estalvi<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Sistema h\u00edbrid (aerot\u00e8rmia + caldera)<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">La caldera nom\u00e9s entra els dies m\u00e9s freds<\/td>\n<td style=\"padding: 11px 15px; border-bottom: 1px solid #e0e0e0;\">Quan ja hi ha caldera recent i radiadors justos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Com fem la instal\u00b7laci\u00f3 amb radiadors<\/h2>\n<ol>\n<li><strong>Estudi de c\u00e0rregues<\/strong> estan\u00e7a per estan\u00e7a i comprovaci\u00f3 de cada radiador amb la temperatura de disseny (normalment 45 \u00b0C).<\/li>\n<li><strong>Neteja del circuit<\/strong>: els circuits de radiadors antics porten llots que redueixen el cabal; fem un rentat i afegim filtre magn\u00e8tic i inhibidor, imprescindible per a la garantia de la bomba de calor.<\/li>\n<li><strong>Equilibrat hidr\u00e0ulic<\/strong>: ajustem el cabal de cada radiador perqu\u00e8 tots escalfin per igual a baixa temperatura.<\/li>\n<li><strong>Dip\u00f2sit d&#8217;in\u00e8rcia<\/strong> si el circuit \u00e9s petit, perqu\u00e8 l&#8217;equip no arrenqui i pari cont\u00ednuament.<\/li>\n<li><strong>Corba de calefacci\u00f3<\/strong>: programem l&#8217;equip perqu\u00e8 apugi la temperatura de l&#8217;aigua nom\u00e9s quan a fora fa m\u00e9s fred, i l&#8217;abaixi la resta del temps. \u00c9s el que marca l&#8217;estalvi real.<\/li>\n<li><strong>Term\u00f2stat i control<\/strong> per wifi perqu\u00e8 vegis el consum i ajustis horaris.<\/li>\n<\/ol>\n<h2>Quant s&#8217;estalvia amb aerot\u00e8rmia i radiadors<\/h2>\n<p>Amb radiadors ben dimensionats i aigua a 40-45 \u00b0C, l&#8217;aerot\u00e8rmia entrega a Barcelona uns 3-3,5 kWh de calor per kWh el\u00e8ctric, davant dels 4-4,5 del terra radiant. Continua sent entre dues i tres vegades m\u00e9s eficient que una caldera de condensaci\u00f3: per a un pis amb 900-1.100 \u20ac anuals de gas, el cost energ\u00e8tic baixa a uns 500-650 \u20ac. Si cal for\u00e7ar l&#8217;aigua a 60 \u00b0C perqu\u00e8 els radiadors s\u00f3n petits, l&#8217;estalvi es redueix a la meitat i la inversi\u00f3 deixa de compensar: per aix\u00f2 som clars a la visita.<\/p>\n<h2>Preguntes freq\u00fcents<\/h2>\n<h3>Els radiadors de ferro colat serveixen?<\/h3>\n<p>Solen ser grans i amb molta in\u00e8rcia, i sovint funcionen b\u00e9 a baixa temperatura. El problema \u00e9s la brut\u00edcia acumulada al circuit: cal netejar-lo a fons abans de connectar l&#8217;aerot\u00e8rmia.<\/p>\n<h3>Trigar\u00e0 m\u00e9s a escalfar la casa?<\/h3>\n<p>S\u00ed, si l&#8217;encens en fred. L&#8217;aerot\u00e8rmia est\u00e0 pensada per mantenir una temperatura estable moltes hores, no per escalfar de cop. Canviar l&#8217;h\u00e0bit d'&#8221;encendre dues hores&#8221; per &#8220;mantenir 19-20 \u00b0C&#8221; \u00e9s el que fa que estalvi\u00ef.<\/p>\n<h3>Puc mantenir la caldera com a suport?<\/h3>\n<p>S\u00ed, \u00e9s el sistema h\u00edbrid. T\u00e9 sentit si la caldera \u00e9s recent; si t\u00e9 m\u00e9s de 10-12 anys, compensa retirar-la i dimensionar b\u00e9 l&#8217;aerot\u00e8rmia.<\/p>\n<h3>T\u00e9 ajudes si mantinc els radiadors?<\/h3>\n<p>S\u00ed. Les ajudes (MOVES III, Consorci de l&#8217;Habitatge de Barcelona, deducci\u00f3 de l&#8217;IRPF) van lligades a la bomba de calor, no al tipus d&#8217;emissor. Ho expliquem a <a href=\"https:\/\/www.jagalcaide.com\/ca\/subvencions-canvi-caldera-barcelona\/\">subvencions per canviar la caldera<\/a>.<\/p>\n<h3>Quant costa?<\/h3>\n<p>Substituir la caldera per aerot\u00e8rmia mantenint els radiadors costa entre 5.000 i 8.000 \u20ac abans d&#8217;ajudes; cada radiador que calgui canviar afegeix 250-500 \u20ac. M\u00e9s detall a <a href=\"https:\/\/www.jagalcaide.com\/ca\/aerotermia-preu-barcelona-2026\/\">preu real de l&#8217;aerot\u00e8rmia a Barcelona<\/a>.<\/p>\n<div class=\"jag-related\" style=\"margin-top:2em;padding:1.2em 1.4em;border-left:4px solid #1f5fa8;background:#f4f6f9\">\n<h3 style=\"margin-top:0\">Necessites un professional a Barcelona?<\/h3>\n<p>Estudiem la teva instal\u00b7laci\u00f3 de radiadors i et diem, abans de pressupostar, si l&#8217;aerot\u00e8rmia et compensa. Consulta <a href=\"https:\/\/www.jagalcaide.com\/ca\/climatitzacio\/aerotermia\/\">Instal\u00b7laci\u00f3 d\u2019aerot\u00e8rmia a Barcelona<\/a> o <a href=\"https:\/\/www.jagalcaide.com\/ca\/sollicitar-pressupost\/\">demana pressupost gratu\u00eft<\/a>. Tamb\u00e9 pots trucar-nos al <a href=\"tel:+34932185847\">93 218 58 47<\/a> o escriure\u2019ns per <a href=\"https:\/\/wa.me\/34616946678\">WhatsApp<\/a>.<\/p>\n<h3>Guies relacionades<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.jagalcaide.com\/ca\/aerotermia-preu-barcelona-2026\/\">Preu real de l\u2019aerot\u00e8rmia a Barcelona el 2026<\/a><\/li>\n<li><a href=\"https:\/\/www.jagalcaide.com\/ca\/aerotermia-en-pis-barcelona-comunitat\/\">Aerot\u00e8rmia en un pis de Barcelona: comunitat, unitat exterior i espai<\/a><\/li>\n<li><a href=\"https:\/\/www.jagalcaide.com\/ca\/calefaccio-gas-natural-vs-aerotermia-barcelona\/\">Gas natural vs aerot\u00e8rmia: comparativa de costos<\/a><\/li>\n<li><a href=\"https:\/\/www.jagalcaide.com\/ca\/calefaccio-i-gas\/sol-radiant\/\">Instal\u00b7laci\u00f3 de terra radiant a Barcelona<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Tinc radiadors i m&#8217;han dit que l&#8217;aerot\u00e8rmia nom\u00e9s funciona amb terra radiant.&#8221; Ho sentim cada setmana, i no \u00e9s exacte. L&#8217;aerot\u00e8rmia funciona amb radiadors, per\u00f2 no amb qualsevol radiador ni a qualsevol temperatura. Aquesta guia [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":1252,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona","_yoast_wpseo_metadesc":"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.","footnotes":""},"categories":[657],"tags":[],"class_list":["post-8347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climatizacion-ca"],"acf":[],"translation_of":5235,"jag_meta_title":"Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona","jag_meta_desc":"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona<\/title>\n<meta name=\"description\" content=\"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona\" \/>\n<meta property=\"og:description\" content=\"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/\" \/>\n<meta property=\"og:site_name\" content=\"JAG Alcaide\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-13T11:21:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-14T16:31:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/02\/aerotermia-daikin3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"832\" \/>\n\t<meta property=\"og:image:height\" content=\"906\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"JAG Alcaide\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@JAGAlcaideSL\" \/>\n<meta name=\"twitter:site\" content=\"@JAGAlcaideSL\" \/>\n<meta name=\"twitter:label1\" content=\"Escrit per\" \/>\n\t<meta name=\"twitter:data1\" content=\"JAG Alcaide\" \/>\n\t<meta name=\"twitter:label2\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/\"},\"author\":{\"name\":\"JAG Alcaide\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#\\\/schema\\\/person\\\/9344e1dc5917b4fb3f325112fadc8e64\"},\"headline\":\"Aerot\u00e8rmia amb radiadors existents: funciona? Guia pr\u00e0ctica per a Barcelona\",\"datePublished\":\"2026-09-13T11:21:08+00:00\",\"dateModified\":\"2026-09-14T16:31:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/\"},\"wordCount\":1067,\"publisher\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jagalcaide.com\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/aerotermia-daikin3.jpg\",\"articleSection\":[\"Aire condicionat\"],\"inLanguage\":\"ca\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/\",\"url\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/\",\"name\":\"Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jagalcaide.com\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/aerotermia-daikin3.jpg\",\"datePublished\":\"2026-09-13T11:21:08+00:00\",\"dateModified\":\"2026-09-14T16:31:07+00:00\",\"description\":\"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.jagalcaide.com\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/aerotermia-daikin3.jpg\",\"contentUrl\":\"https:\\\/\\\/www.jagalcaide.com\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/aerotermia-daikin3.jpg\",\"width\":832,\"height\":906,\"caption\":\"Aerotermia Daikin\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/aerotermia-amb-radiadors-barcelona\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Aerot\u00e8rmia amb radiadors existents: funciona? Guia pr\u00e0ctica per a Barcelona\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#website\",\"url\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/\",\"name\":\"JAG Alcaide - Instalaci\u00f3n y reparaci\u00f3n de Aire Acondicionado y Calderas\",\"description\":\"Otro sitio realizado con WordPress\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#organization\",\"name\":\"JAG Alcaide\",\"url\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.jagalcaide.com\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/logo-alcaide-gran.jpg\",\"contentUrl\":\"https:\\\/\\\/www.jagalcaide.com\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/logo-alcaide-gran.jpg\",\"width\":696,\"height\":696,\"caption\":\"JAG Alcaide\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/JAGAlcaideSL\",\"https:\\\/\\\/www.instagram.com\\\/jagalcaide\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/j-a-g-alcaide-s-l-\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/#\\\/schema\\\/person\\\/9344e1dc5917b4fb3f325112fadc8e64\",\"name\":\"JAG Alcaide\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1301a06d496cc49b53620d407836f46a781bd777ea4090ea0a10ddc5037e74d1?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1301a06d496cc49b53620d407836f46a781bd777ea4090ea0a10ddc5037e74d1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1301a06d496cc49b53620d407836f46a781bd777ea4090ea0a10ddc5037e74d1?s=96&d=mm&r=g\",\"caption\":\"JAG Alcaide\"},\"url\":\"https:\\\/\\\/www.jagalcaide.com\\\/ca\\\/author\\\/jag-alcaide\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona","description":"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/","og_locale":"ca_ES","og_type":"article","og_title":"Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona","og_description":"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.","og_url":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/","og_site_name":"JAG Alcaide","article_published_time":"2026-09-13T11:21:08+00:00","article_modified_time":"2026-09-14T16:31:07+00:00","og_image":[{"width":832,"height":906,"url":"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/02\/aerotermia-daikin3.jpg","type":"image\/jpeg"}],"author":"JAG Alcaide","twitter_card":"summary_large_image","twitter_creator":"@JAGAlcaideSL","twitter_site":"@JAGAlcaideSL","twitter_misc":{"Escrit per":"JAG Alcaide","Temps estimat de lectura":"5 minuts"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/#article","isPartOf":{"@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/"},"author":{"name":"JAG Alcaide","@id":"https:\/\/www.jagalcaide.com\/ca\/#\/schema\/person\/9344e1dc5917b4fb3f325112fadc8e64"},"headline":"Aerot\u00e8rmia amb radiadors existents: funciona? Guia pr\u00e0ctica per a Barcelona","datePublished":"2026-09-13T11:21:08+00:00","dateModified":"2026-09-14T16:31:07+00:00","mainEntityOfPage":{"@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/"},"wordCount":1067,"publisher":{"@id":"https:\/\/www.jagalcaide.com\/ca\/#organization"},"image":{"@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/02\/aerotermia-daikin3.jpg","articleSection":["Aire condicionat"],"inLanguage":"ca"},{"@type":"WebPage","@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/","url":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/","name":"Aerot\u00e8rmia amb radiadors: funciona? Guia per a Barcelona","isPartOf":{"@id":"https:\/\/www.jagalcaide.com\/ca\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/#primaryimage"},"image":{"@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/02\/aerotermia-daikin3.jpg","datePublished":"2026-09-13T11:21:08+00:00","dateModified":"2026-09-14T16:31:07+00:00","description":"L\u2019aerot\u00e8rmia funciona amb radiadors si estan ben dimensionats. Com saber si els teus serveixen, quines opcions hi ha si no arriben i quant s\u2019estalvia a Barcelona.","breadcrumb":{"@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/#breadcrumb"},"inLanguage":"ca","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/"]}]},{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/#primaryimage","url":"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/02\/aerotermia-daikin3.jpg","contentUrl":"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/02\/aerotermia-daikin3.jpg","width":832,"height":906,"caption":"Aerotermia Daikin"},{"@type":"BreadcrumbList","@id":"https:\/\/www.jagalcaide.com\/ca\/aerotermia-amb-radiadors-barcelona\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.jagalcaide.com\/ca\/"},{"@type":"ListItem","position":2,"name":"Aerot\u00e8rmia amb radiadors existents: funciona? Guia pr\u00e0ctica per a Barcelona"}]},{"@type":"WebSite","@id":"https:\/\/www.jagalcaide.com\/ca\/#website","url":"https:\/\/www.jagalcaide.com\/ca\/","name":"JAG Alcaide - Instalaci\u00f3n y reparaci\u00f3n de Aire Acondicionado y Calderas","description":"Otro sitio realizado con WordPress","publisher":{"@id":"https:\/\/www.jagalcaide.com\/ca\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jagalcaide.com\/ca\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca"},{"@type":"Organization","@id":"https:\/\/www.jagalcaide.com\/ca\/#organization","name":"JAG Alcaide","url":"https:\/\/www.jagalcaide.com\/ca\/","logo":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/www.jagalcaide.com\/ca\/#\/schema\/logo\/image\/","url":"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/05\/logo-alcaide-gran.jpg","contentUrl":"https:\/\/www.jagalcaide.com\/wp-content\/uploads\/2023\/05\/logo-alcaide-gran.jpg","width":696,"height":696,"caption":"JAG Alcaide"},"image":{"@id":"https:\/\/www.jagalcaide.com\/ca\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/JAGAlcaideSL","https:\/\/www.instagram.com\/jagalcaide\/","https:\/\/www.linkedin.com\/company\/j-a-g-alcaide-s-l-"]},{"@type":"Person","@id":"https:\/\/www.jagalcaide.com\/ca\/#\/schema\/person\/9344e1dc5917b4fb3f325112fadc8e64","name":"JAG Alcaide","image":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/secure.gravatar.com\/avatar\/1301a06d496cc49b53620d407836f46a781bd777ea4090ea0a10ddc5037e74d1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1301a06d496cc49b53620d407836f46a781bd777ea4090ea0a10ddc5037e74d1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1301a06d496cc49b53620d407836f46a781bd777ea4090ea0a10ddc5037e74d1?s=96&d=mm&r=g","caption":"JAG Alcaide"},"url":"https:\/\/www.jagalcaide.com\/ca\/author\/jag-alcaide\/"}]}},"wpml_current_locale":"ca","wpml_translations":{"en_US":{"locale":"en_US","id":8350,"slug":"heat-pump-with-existing-radiators","post_title":"A Heat Pump with Existing Radiators: Does It Work? A Practical Guide for Barcelona","href":"https:\/\/www.jagalcaide.com\/en\/heat-pump-with-existing-radiators\/"},"es_ES":{"locale":"es_ES","id":8344,"slug":"aerotermia-con-radiadores-barcelona","post_title":"Aerotermia con radiadores existentes: \u00bffunciona? Gu\u00eda pr\u00e1ctica para Barcelona","href":"https:\/\/www.jagalcaide.com\/aerotermia-con-radiadores-barcelona\/"}},"_links":{"self":[{"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/posts\/8347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/comments?post=8347"}],"version-history":[{"count":1,"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/posts\/8347\/revisions"}],"predecessor-version":[{"id":8743,"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/posts\/8347\/revisions\/8743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/media\/1252"}],"wp:attachment":[{"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/media?parent=8347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/categories?post=8347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jagalcaide.com\/ca\/wp-json\/wp\/v2\/tags?post=8347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}