{"id":9387,"date":"2026-10-28T09:47:06","date_gmt":"2026-10-28T08:47:06","guid":{"rendered":"https:\/\/fontafincas24.com\/blog\/cal-termo-grifos-valencia\/"},"modified":"2026-10-29T12:29:11","modified_gmt":"2026-10-29T11:29:11","slug":"cal-termo-grifos-valencia","status":"publish","type":"post","link":"https:\/\/fontafincas24.com\/en\/blog\/cal-termo-grifos-valencia\/","title":{"rendered":"Limescale in your water heater and taps: how it affects them and what to do"},"content":{"rendered":"\n<p class=\"ba-lead-post wp-block-paragraph\"><strong>Respuesta r\u00e1pida.<\/strong> El agua del \u00e1rea de Valencia es dura: lleva bastante cal. Con el tiempo, la cal se acumula en el termo, los grifos, la ducha y las cisternas. El termo calienta peor y gasta m\u00e1s, los grifos pierden caudal y algunas piezas empiezan a gotear. Limpiar aireadores y alcachofas cada pocos meses, revisar el termo y valorar un descalcificador alarga mucho la vida de la instalaci\u00f3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vives en Valencia conoces la escena: manchas blancas en la mampara aunque la seques, una ducha que cada vez sale m\u00e1s torcida y un termo que hace ruidos de olla. No es suciedad, es cal. Y lo que se ve fuera es solo una parte: dentro de tuber\u00edas y aparatos se acumula igual.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#aparatos\">C\u00f3mo afecta la cal, aparato por aparato<\/a><\/li>\n\n\n<li><a href=\"#vinagre\">Limpiar grifos y ducha en 10 minutos<\/a><\/li>\n\n\n<li><a href=\"#termo\">El termo: el que m\u00e1s sufre<\/a><\/li>\n\n\n<li><a href=\"#soluciones\">Descalcificador o filtro antical<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aparatos\">C\u00f3mo afecta la cal, aparato por aparato<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Aparato<\/th><th>S\u00edntoma<\/th><th>Qu\u00e9 hacer<\/th><\/tr><\/thead><tbody><tr><td>Termo el\u00e9ctrico<\/td><td>Tarda m\u00e1s en calentar, ruidos, menos agua caliente<\/td><td>Revisi\u00f3n y limpieza interior por un profesional<\/td><\/tr><tr><td>Grifos<\/td><td>Menos caudal, chorro torcido, costra blanca<\/td><td>Limpiar el aireador con vinagre<\/td><\/tr><tr><td>Ducha<\/td><td>Chorros que salen hacia los lados o no salen<\/td><td>Desmontar y limpiar la alcachofa<\/td><\/tr><tr><td>Cisterna<\/td><td>No cierra bien, el agua no deja de correr<\/td><td>Revisar el mecanismo y las gomas<\/td><\/tr><tr><td>Lavadora y lavavajillas<\/td><td>Peor lavado, resistencias que fallan<\/td><td>Programas de limpieza y sal en el lavavajillas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"608\" src=\"https:\/\/fontafincas24.com\/wp-content\/uploads\/2026\/10\/Alcachofa-de-ducha.jpg.webp\" alt=\"Alcachofa de ducha sobre azulejos blancos\" class=\"wp-image-9416\" srcset=\"https:\/\/fontafincas24.com\/wp-content\/uploads\/2026\/10\/Alcachofa-de-ducha.jpg 1080w, https:\/\/fontafincas24.com\/wp-content\/uploads\/2026\/10\/Alcachofa-de-ducha-300x169.jpg 300w, https:\/\/fontafincas24.com\/wp-content\/uploads\/2026\/10\/Alcachofa-de-ducha-1024x576.jpg 1024w, https:\/\/fontafincas24.com\/wp-content\/uploads\/2026\/10\/Alcachofa-de-ducha-768x432.jpg 768w, https:\/\/fontafincas24.com\/wp-content\/uploads\/2026\/10\/Alcachofa-de-ducha-18x10.jpg 18w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><figcaption class=\"wp-element-caption\">Si los chorros de la ducha salen hacia los lados, casi siempre es cal en los orificios.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"vinagre\">Limpiar grifos y ducha en 10 minutos<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Desenrosca el aireador del grifo o la alcachofa de la ducha. Si est\u00e1 duro, prot\u00e9gelo con un trapo antes de usar una llave.<\/li>\n\n\n<li>D\u00e9jalo en un vaso con vinagre de limpieza unas horas o toda la noche.<\/li>\n\n\n<li>Frota con un cepillo de dientes viejo y aclara con agua.<\/li>\n\n\n<li>Vuelve a montarlo y deja correr el agua un momento.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Si la alcachofa no se desmonta, puedes envolverla en una bolsa con vinagre sujeta con una goma. Evita productos abrasivos sobre grifer\u00eda cromada.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"termo\">El termo: el que m\u00e1s sufre<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La cal se deposita en el fondo del dep\u00f3sito y sobre la resistencia. El aparato gasta m\u00e1s para calentar lo mismo, hace ruidos y su vida \u00fatil se acorta. La limpieza interior, la revisi\u00f3n del \u00e1nodo y el cambio de v\u00e1lvulas o resistencias es mejor dejarlos a un profesional. Tampoco conviene subir el termo a una temperatura m\u00e1s alta de la necesaria: con m\u00e1s temperatura, la cal precipita antes. Sigue las indicaciones del fabricante.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Consejo de fontanero:<\/strong> si tu termo tiene muchos a\u00f1os y ya hace ruido, pide que te digan si compensa limpiarlo o cambiarlo. A veces la reparaci\u00f3n cuesta casi lo mismo que uno nuevo, m\u00e1s eficiente.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"soluciones\">Descalcificador o filtro antical<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><\/th><th>Descalcificador<\/th><th>Filtro antical<\/th><\/tr><\/thead><tbody><tr><td>Qu\u00e9 hace<\/td><td>Reduce la dureza del agua de toda la vivienda<\/td><td>Protege un aparato o punto concreto<\/td><\/tr><tr><td>Para qui\u00e9n<\/td><td>Viviendas con mucho consumo o muchos problemas de cal<\/td><td>Proteger el termo, la lavadora o un grifo<\/td><\/tr><tr><td>Mantenimiento<\/td><td>Reponer sal y revisi\u00f3n peri\u00f3dica<\/td><td>Cambiar el cartucho seg\u00fan el fabricante<\/td><\/tr><tr><td>Espacio<\/td><td>Necesita un hueco y una toma de desag\u00fce<\/td><td>Muy compacto<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La elecci\u00f3n depende del consumo, del espacio y del presupuesto. Si dudas, te ayudamos a valorarlo cuando revisemos tu <a href=\"\/servicios\/calentadores-termos\/\">termo o calentador<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preguntas frecuentes<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u00bfLa cal es mala para la salud?<\/summary>\n<p class=\"wp-block-paragraph\">La cal afecta sobre todo a las instalaciones y los electrodom\u00e9sticos. Para dudas sobre la calidad del agua de consumo, consulta la informaci\u00f3n de tu compa\u00f1\u00eda de aguas.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u00bfCada cu\u00e1nto hay que limpiar aireadores y alcachofas?<\/summary>\n<p class=\"wp-block-paragraph\">Con agua dura, cada pocos meses o en cuanto notes que el chorro pierde fuerza o se tuerce.<\/p>\n<\/details>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"\u00bfC\u00f3mo afecta la cal al termo?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"La cal se deposita en el fondo del dep\u00f3sito y sobre la resistencia: el termo gasta m\u00e1s, hace ruidos y dura menos. La limpieza interior conviene hacerla un profesional.\"}},{\"@type\":\"Question\",\"name\":\"\u00bfLa cal es mala para la salud?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Afecta sobre todo a las instalaciones y los electrodom\u00e9sticos. Para dudas sobre la calidad del agua, consulta a tu compa\u00f1\u00eda de aguas.\"}},{\"@type\":\"Question\",\"name\":\"\u00bfCada cu\u00e1nto hay que limpiar aireadores y alcachofas?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Con agua dura, cada pocos meses o en cuanto el chorro pierda fuerza o se tuerza.\"}}]}<\/script>\n\n\n\n<div class=\"wp-block-group ba-cta has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">\u00bfTu termo hace ruido o calienta poco?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Revisamos y reparamos termos y calentadores en Valencia y municipios pr\u00f3ximos, y te decimos si compensa reparar o cambiar.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-35f06ea7 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"tel:+34642508208\">Llamar ahora<\/a><\/div>\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/servicios\/calentadores-termos\/\">Calentadores y termos<\/a><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Limescale in your water heater and taps: what really works to reduce it.<\/p>","protected":false},"author":1,"featured_media":9417,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-9387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-consejos-fontaneria"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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