{"id":27609,"date":"2025-10-08T15:59:10","date_gmt":"2025-10-08T12:59:10","guid":{"rendered":"https:\/\/www.vallox.com\/abc-of-ventilation\/artikkelit\/"},"modified":"2025-11-12T08:26:21","modified_gmt":"2025-11-12T06:26:21","slug":"artikkelit","status":"publish","type":"page","link":"https:\/\/www.vallox.com\/en\/abc-of-ventilation\/artikkelit\/","title":{"rendered":"Articles"},"content":{"rendered":"<section class=\"mb-8 w-full FiftyFiftyVisualWrapper\"  id=\"Energian s\u00e4\u00e4st\u00f6\">\n    <div>\n        <div class=\"FiftyFiftyVisual relative flex w-full justify-between flex-col xl:flex-row-reverse\">\n            <div class=\"h-min\n                w-full xl:w-5\/12 3xl:w-7\/12\n                pt-4 sm:pt-8 md:pt-12 lg:pt-20  3xl:pt-20\n                px-0\n                pl-8\n            \">\n                <div class=\"bgElement calc(100vw \/ 2 * ((100vw - 1860px) * 0.1))\n                    absolute z-0 reversewrap\n                    bgElement-left\n                    \n                    right-0 left-0 xl:left-[50%] 3xl:left-[calc((40vw+((100vw-1860px)*0.07)))] 3xl:min-w-[1200px] xl:rounded-tl-xl\n                    top-0\n                    bottom-24 xl:bottom-0\n                                        bg-[rgba(165,185,196,0.3)]\"\n                ><\/div>\n                                    <h2 class=\"Title Title-right relative z-10\n                        flex flex-col justify-start\n                        text-black\n                        text-2xl lg:text-3xl 2xl:text-4xl\n                        leading-7 lg:leading-8\n                        font-bold\n                        mb-4\n                        \n                        xl:pl-8\">\n                        Calculate the energy consumption of your ventilation unit\n                    <\/h2>\n                                                    <div class=\"Content Content-right flex flex-col justify-center relative z-10\n                        \n                        xl:pl-8\">\n                                                    <span class=\"Text text-black xl:text-custom-gray-dark pb-2\">\n                                <p>The adjacent energy consumption calculator allows you to calculate the energy consumption of your current ventilation unit in the Finnish climate and determine how much you can save by replacing your old unit with a new energy-efficient Vallox ventilation unit.<\/p>\n<div class=\"flex relative z-10\"><\/div>\n\n                            <\/span>\n                                                                        <div class=\"flex relative z-10\">\n                            \n\n\n\n    <a\n        href=\"https:\/\/www.vallox.com\/en\/ventilation-energy-consumption-calculator\/\"\n        alt=\"\"\n        target=\"\"\n        class=\"\n            cursor-pointer\n            \n            \n            inline-flex\n            border-black\n            border-2\n            hover:border-primary\n            hover:text-primary\n            group\n            hover:bg-custom-gray-blueish-light\n            font-semibold\n            px-4\n            py-2\n            rounded-full\n            self-baseline\n        \"\n    >\n        Ventilation energy consumption calculator\n        <span class=\"ml-2 w-3 h-auto fill-black group-hover:fill-primary flex justify-center items-center\"><svg clip-rule=\"evenodd\" fill-rule=\"evenodd\" stroke-linejoin=\"round\" stroke-miterlimit=\"2\" viewBox=\"0 0 24 24\" width=\"100%\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m13.022 14.999v3.251c0 .412.335.75.752.75.188 0 .375-.071.518-.206 1.775-1.685 4.945-4.692 6.396-6.069.2-.189.312-.452.312-.725 0-.274-.112-.536-.312-.725-1.451-1.377-4.621-4.385-6.396-6.068-.143-.136-.33-.207-.518-.207-.417 0-.752.337-.752.75v3.251h-9.02c-.531 0-1.002.47-1.002 1v3.998c0 .53.471 1 1.002 1z\" fill-rule=\"nonzero\"\/><\/svg><\/span>\n    <\/a>\n                        <\/div>\n                                            <\/div>\n                            <\/div>\n\n                            <div class=\"ImgWrap ImgWrap-left mt-8 xl:mt-20\n                    w-full xl:w-7\/12 xl:max-w-[950px]\n                    z-10 bottom-0 rounded-tl-[5rem] rounded-br-[5rem] overflow-hidden left-0 aspect-video\n                    xl:justify-start\n                    -ml-8 md:-ml-16 lg:-ml-20 xl:ml-0\n                \">\n                    <img decoding=\"async\"\n                    loading=\"lazy\"\n                    class=\"object-cover aspect-video w-full h-full\"\n                                            srcset=\"\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/10\/Energiansaasto_1694x953px-150x150.webp 150w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/10\/Energiansaasto_1694x953px-300x169.webp 300w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/10\/Energiansaasto_1694x953px-768x432.webp 768w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/10\/Energiansaasto_1694x953px-1024x576.webp 1024w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/10\/Energiansaasto_1694x953px.webp 1694w,\n                        \"\n                                        src=\"https:\/\/www.vallox.com\/app\/uploads\/2025\/10\/Energiansaasto_1694x953px-768x432.webp\"\n                    alt=\"\"\n                    \/>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<section class=\"mb-8 w-full FiftyFiftyVisualWrapper\"  >\n    <div>\n        <div class=\"FiftyFiftyVisual relative flex w-full justify-between flex-col xl:flex-row\">\n            <div class=\"h-min\n                w-full xl:w-5\/12 3xl:w-7\/12\n                pt-4 sm:pt-8 md:pt-12 lg:pt-20  3xl:pt-20\n                px-0\n                \n            \">\n                <div class=\"bgElement calc(100vw \/ 2 * ((100vw - 1860px) * 0.1))\n                    absolute z-0 reversewrap\n                    bgElement-right\n                    left-0 right-0 xl:right-[50%] 3xl:right-[calc((40vw-((100vw-1860px)*-0.03)))] 3xl:min-w-[1200px] xl:rounded-tr-xl\n                    \n                    top-0\n                    bottom-24 xl:bottom-0\n                                        bg-[rgba(165,185,196,0.3)]\"\n                ><\/div>\n                                    <h2 class=\"Title Title-left relative z-10\n                        flex flex-col justify-start\n                        text-black\n                        text-2xl lg:text-3xl 2xl:text-4xl\n                        leading-7 lg:leading-8\n                        font-bold\n                        mb-4\n                        xl:pr-8\n                        \">\n                        Checklist for upgrading your ventilation system and selecting the right ventilation unit model\n                    <\/h2>\n                                                    <div class=\"Content Content-left flex flex-col justify-center relative z-10\n                        xl:pr-8\n                        \">\n                                                    <span class=\"Text text-black xl:text-custom-gray-dark pb-2\">\n                                <p><a href=\"https:\/\/www.vallox.com\/vallox-125-mv\/\">Vallox 125 MV<\/a> and <a href=\"https:\/\/www.vallox.com\/myvallox-125\/\">MyVallox 125 CFi<\/a> ventilation units \u00a0can replace dozens of old ventilation unit models without any changes or with only minor changes to the duct system. Upgrading your ventilation unit is easier than ever. However, replacing a ventilation unit still requires a little bit more consideration than replacing a refrigerator or a washing machine. When replacing a ventilation unit, you should check the condition of the duct system and the insulation and make sure the ventilation system complies with a plan drawn up by an HVAC professional.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n\n                            <\/span>\n                                                                        <div class=\"flex relative z-10\">\n                            \n\n\n\n    <a\n        href=\"https:\/\/www.vallox.com\/en\/checklist-ventilation-system-refurbishment\/\"\n        alt=\"\"\n        target=\"\"\n        class=\"\n            cursor-pointer\n            \n            \n            inline-flex\n            border-black\n            border-2\n            hover:border-primary\n            hover:text-primary\n            group\n            hover:bg-custom-gray-blueish-light\n            font-semibold\n            px-4\n            py-2\n            rounded-full\n            self-baseline\n        \"\n    >\n        Checklist for upgrading your ventilation system \n        <span class=\"ml-2 w-3 h-auto fill-black group-hover:fill-primary flex justify-center items-center\"><svg clip-rule=\"evenodd\" fill-rule=\"evenodd\" stroke-linejoin=\"round\" stroke-miterlimit=\"2\" viewBox=\"0 0 24 24\" width=\"100%\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m13.022 14.999v3.251c0 .412.335.75.752.75.188 0 .375-.071.518-.206 1.775-1.685 4.945-4.692 6.396-6.069.2-.189.312-.452.312-.725 0-.274-.112-.536-.312-.725-1.451-1.377-4.621-4.385-6.396-6.068-.143-.136-.33-.207-.518-.207-.417 0-.752.337-.752.75v3.251h-9.02c-.531 0-1.002.47-1.002 1v3.998c0 .53.471 1 1.002 1z\" fill-rule=\"nonzero\"\/><\/svg><\/span>\n    <\/a>\n                        <\/div>\n                                            <\/div>\n                            <\/div>\n\n                            <div class=\"ImgWrap ImgWrap-right mt-8 xl:mt-20\n                    w-full xl:w-7\/12 xl:max-w-[950px]\n                    z-10 bottom-0 rounded-tl-[5rem] rounded-br-[5rem] overflow-hidden right-0 aspect-video\n                    xl:justify-end\n                    ml-auto sm:-mr-2 md:-mr-12 lg:-mr-[4.5rem] xl:mr-0\n                \">\n                    <img decoding=\"async\"\n                    loading=\"lazy\"\n                    class=\"object-cover aspect-video w-full h-full\"\n                                            srcset=\"\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/05\/Vanhan-MUH-koneen-tilalle-Vallox125MV-150x150.webp 150w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/05\/Vanhan-MUH-koneen-tilalle-Vallox125MV-300x169.webp 300w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/05\/Vanhan-MUH-koneen-tilalle-Vallox125MV-768x432.webp 768w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/05\/Vanhan-MUH-koneen-tilalle-Vallox125MV-1024x576.webp 1024w,\n                            https:\/\/www.vallox.com\/app\/uploads\/2025\/05\/Vanhan-MUH-koneen-tilalle-Vallox125MV.webp 1920w,\n                        \"\n                                        src=\"https:\/\/www.vallox.com\/app\/uploads\/2025\/05\/Vanhan-MUH-koneen-tilalle-Vallox125MV-768x432.webp\"\n                    alt=\"Vallox 125 MV sopii vanhan MUH Ilmavan tilalle ilman kanaviston muutost\u00f6it\u00e4 tai adaptereita\"\n                    \/>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"PostsHighlights  w-full \" >\n    <div class=\"relative reversewrap overflow-hidden pt-8 md:pt-16 xl:pt-16 pb-4 bg-custom-gray-blueish-light\">\n        <div class=\"wrap js-PostsHighlights-swiper-target\">\n            <div class=\"Title relative flex sm:block flex-col w-full lg:text-center mb-8 text-2xl md:text-3xl xl:text-4xl 2xl:text-[40px] font-bold\">\n                Articles\n                                    <a href=\"https:\/\/vallox.com\/en\/category\/artikkelit-en\/\" target=\"\" class=\"sm:absolute sm:flex right-0 w-fit top-0 bottom-0 items-center text-primary text-sm font-bold hover:text-link-hover pt-2 sm:pt-0\">\n                        Show all\n                    <\/a>\n                            <\/div>\n            <div class=\"postsHighlightsSwiper flex -ml-[35%] sm:-ml-[34%] md:-ml-[51%] lg:ml-0\">\n                <div class=\"swiper-wrapper !h-[unset] flex items-stretch\">\n                                                                                                    <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/hyvin-suunniteltu-ilmanvaihto-on-energiatehokas\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured-150x150.webp 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured-300x200.webp 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured.webp 720w,\n                                                                                                                                            \" \/>\n                                        <img decoding=\"async\" class=\"aspect-[3\/2] flex justify-center items-center w-full object-cover\" src=\"https:\/\/www.vallox.com\/app\/uploads\/2025\/12\/Hyvin-suunniteltuIV-on-energiatehokas-Featured-150x150.webp\" alt=\"A Well designed ventilation system is energy-efficient article image\" loading=\"lazy\" \/>\n                                    <\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/hyvin-suunniteltu-ilmanvaihto-on-energiatehokas\/\">\n                                            <div class=\"font-bold\">\n                                                A Well designed ventilation system is energy-efficient\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        04.12.2025 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/checklist-ventilation-system-refurbishment\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px-150x150.webp 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px-300x196.webp 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px.webp 733w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px.webp 733w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px.webp 733w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px.webp 733w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px.webp 733w,\n                                                                                                                                            \" \/>\n                                        <img decoding=\"async\" class=\"aspect-[3\/2] flex justify-center items-center w-full object-cover\" src=\"https:\/\/www.vallox.com\/app\/uploads\/2025\/06\/Vallox125MV_asennus_730x480px-150x150.webp\" alt=\"Checklist for upgrading your ventilation system and selecting the right ventilation unit model article image\" loading=\"lazy\" \/>\n                                    <\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/checklist-ventilation-system-refurbishment\/\">\n                                            <div class=\"font-bold\">\n                                                Checklist for upgrading your ventilation system and selecting the right ventilation unit model\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        04.06.2025 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/what-should-you-know-about-the-supply-air-temperature\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured-150x150.webp 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured-300x200.webp 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured.webp 720w,\n                                                                                                                                            \" \/>\n                                        <img decoding=\"async\" class=\"aspect-[3\/2] flex justify-center items-center w-full object-cover\" src=\"https:\/\/www.vallox.com\/app\/uploads\/2024\/12\/Temperatures_featured-150x150.webp\" alt=\"What should you know about the supply air temperature? What does the exhaust air temperature indicate? article image\" loading=\"lazy\" \/>\n                                    <\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/what-should-you-know-about-the-supply-air-temperature\/\">\n                                            <div class=\"font-bold\">\n                                                What should you know about the supply air temperature? What does the exhaust air temperature indicate?\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        16.12.2024 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/vallox-myselecta-product-selection-programs-two-way-communication-with-magicad\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage--150x150.webp 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage--300x200.webp 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage-.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage-.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage-.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage-.webp 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage-.webp 720w,\n                                                                                                                                            \" \/>\n                                        <img decoding=\"async\" class=\"aspect-[3\/2] flex justify-center items-center w-full object-cover\" src=\"https:\/\/www.vallox.com\/app\/uploads\/2024\/07\/ENG-Blogi_heinakuu24_Marko_720x480_wwwFeaturedImage--150x150.webp\" alt=\"Vallox MySelecta product selection program\u2019s two-way communication with MagiCAD article image\" loading=\"lazy\" \/>\n                                    <\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/vallox-myselecta-product-selection-programs-two-way-communication-with-magicad\/\">\n                                            <div class=\"font-bold\">\n                                                Vallox MySelecta product selection program\u2019s two-way communication with MagiCAD\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        11.07.2024 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/ventilation-renovation-in-housing-companies\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage-150x150.jpg 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage-300x200.jpg 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage.jpg 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage.jpg 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage.jpg 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage.jpg 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage.jpg 720w,\n                                                                                                                                            \" \/>\n                                        <img decoding=\"async\" class=\"aspect-[3\/2] flex justify-center items-center w-full object-cover\" src=\"https:\/\/www.vallox.com\/app\/uploads\/2024\/02\/taloyhtio2_featuredimage-150x150.jpg\" alt=\"Renovation of ventilation for better energy efficiency in housing companies\u00a0 article image\" loading=\"lazy\" \/>\n                                    <\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/ventilation-renovation-in-housing-companies\/\">\n                                            <div class=\"font-bold\">\n                                                Renovation of ventilation for better energy efficiency in housing companies\u00a0\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        23.02.2024 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/replacing-the-ventilation-unit-a-new-ventilation-unit-can-pay-itself-back-in-a-couple-of-years\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/08\/Iv-koneenVaihtoUuteen_artikkeli_1920x540-150x150.jpg 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/08\/Iv-koneenVaihtoUuteen_artikkeli_1920x540-300x84.jpg 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/08\/Iv-koneenVaihtoUuteen_artikkeli_1920x540-768x216.jpg 768w,\n                                                                                            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items-center w-full object-cover\" src=\"https:\/\/www.vallox.com\/app\/uploads\/2023\/08\/Iv-koneenVaihtoUuteen_artikkeli_1920x540-150x150.jpg\" alt=\"Replacing the ventilation unit: A new ventilation unit can pay itself back in a couple of years article image\" loading=\"lazy\" \/>\n                                    <\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/replacing-the-ventilation-unit-a-new-ventilation-unit-can-pay-itself-back-in-a-couple-of-years\/\">\n                                            <div class=\"font-bold\">\n                                                Replacing the ventilation unit: A new ventilation unit can pay itself back in a couple of years\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        16.02.2024 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/apartment-specific-ventilation-for-new-apartment-block\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px-150x150.png 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px-300x200.png 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px.png 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px.png 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px.png 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px.png 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px.png 720w,\n                                                                                                                                            \" \/>\n                                        <img decoding=\"async\" class=\"aspect-[3\/2] flex justify-center items-center w-full object-cover\" src=\"https:\/\/www.vallox.com\/app\/uploads\/2023\/11\/OutInVarioFeatured_720x480px-150x150.png\" alt=\"Apartment-specific ventilation for new apartment block article image\" loading=\"lazy\" \/>\n                                    <\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/apartment-specific-ventilation-for-new-apartment-block\/\">\n                                            <div class=\"font-bold\">\n                                                Apartment-specific ventilation for new apartment block\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        05.02.2024 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/adequate-advance-planning-ensures-uncomplicated-replacement-of-ventilation-unit\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/10\/koneenvaihto_720x490px-150x150.png 150w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/10\/koneenvaihto_720x490px-300x200.png 300w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/10\/koneenvaihto_720x490px.png 720w,\n                                                                                                    https:\/\/www.vallox.com\/app\/uploads\/2023\/10\/koneenvaihto_720x490px.png 720w,\n                                                                                                    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<\/picture>\n                                <\/a>\n                                    <div class=\"p-4\">\n                                        <a href=\"https:\/\/www.vallox.com\/en\/adequate-advance-planning-ensures-uncomplicated-replacement-of-ventilation-unit\/\">\n                                            <div class=\"font-bold\">\n                                                Adequate advance planning ensures uncomplicated replacement of ventilation unit\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        26.10.2023 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                                            <\/span>                                        <\/div>\n                                                                            <\/div>\n                            <\/div>\n                                                                                                                            <div class=\"HighlightItem swiper-slide bg-white \">\n                                <a href=\"https:\/\/www.vallox.com\/en\/ventilation-energy-consumption-calculator\/\">\n                                    <picture class=\"w-full aspect-[3\/2] \">\n                                            <source srcset=\"\n                                                                                                    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href=\"https:\/\/www.vallox.com\/en\/ventilation-energy-consumption-calculator\/\">\n                                            <div class=\"font-bold\">\n                                                Ventilation energy consumption calculator\n                                            <\/div>\n                                        <\/a>\n                                                                                <div class=\"flex flex-wrap\">\n                                                                                        21.08.2023 \/&nbsp;\n                                            <span class=\"Link\">\n                                                <a href=\"https:\/\/www.vallox.com\/en\/category\/artikkelit-en\/\" alt=\"\" target=\"_self\" class=\"text-link flex hover:text-link-hover font-bold p-small text-primary hover:!text-black fill-primary hover:fill-black group\">\n\t<fragment class=\"relative\">\n\t\tArticles\n\t\t\t<\/fragment>\n<\/a>\n                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<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":9719,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-27609","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Articles - Vallox<\/title>\n<meta name=\"description\" content=\"Articles\" \/>\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.vallox.com\/en\/abc-of-ventilation\/artikkelit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Articles - Vallox\" \/>\n<meta property=\"og:description\" content=\"Articles\" 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