{"id":23739,"date":"2025-06-24T14:25:20","date_gmt":"2025-06-24T14:25:20","guid":{"rendered":"https:\/\/orotech.lt\/?p=23739"},"modified":"2025-07-07T12:56:48","modified_gmt":"2025-07-07T12:56:48","slug":"what-is-recuperation-and-recuperation-system","status":"publish","type":"post","link":"https:\/\/orotech.lt\/en\/what-is-recuperation-and-recuperation-system\/","title":{"rendered":"Recuperation and recuperation system: what is it, how does it work and what is the difference?"},"content":{"rendered":"<p><strong>Recovery is a process<\/strong>, during which the heat of the air removed from the premises is used to heat the fresh air coming from outside. Meanwhile <strong>A recuperation system is equipment that carries out this process:<\/strong> ensures constant air movement, fresh air supply to the premises and heat saving.<\/p>\n\n\n\n<p>These two terms are often confused and used as synonyms, although they actually mean different things: one is a process, and the other is the technology used to implement it.&nbsp;<\/p>\n\n\n\n<p>Further in the article, we will explain how recuperation occurs, what constitutes a recuperation system, and why it is particularly relevant in modern homes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2455\" height=\"1384\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi.png\" alt=\"Recuperation and recuperation system: what is it and what is the difference? Recuperation is a process, and a recuperation system is the equipment that performs this process.\" class=\"wp-image-23795\" title=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi.png 2455w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-300x169.png 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-1024x577.png 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-768x433.png 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-1536x866.png 1536w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-2048x1155.png 2048w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-18x10.png 18w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-1200x676.png 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-ir-rekuperacine-sistema-kas-tai-ir-kuo-skiriasi-150x85.png 150w\" sizes=\"(max-width: 2455px) 100vw, 2455px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of contents<\/h2><nav><ul><li><a href=\"#rekuperacija-kas-tai\">Recuperation \u2013 what is it?<\/a><ul><li><a href=\"#kokie-rekuperacijos-privalumai\">What are the benefits of recuperation?<\/a><\/li><li><a href=\"#kodel-rekuperacija-ypac-svarbi-siuolaikiniuose-bustuose\">Why is heat recovery particularly important in modern homes?<\/a><\/li><\/ul><\/li><li><a href=\"#rekuperacine-sistema-kas-tai-ir-kaip-veikia\">Recuperation system \u2013 what is it and how does it work?<\/a><ul><li><a href=\"#rekuperacijos-sistema-ir-kas-ja-sudaro\">Recuperation system and what does it consist of?<\/a><\/li><li><a href=\"#kaip-veikia-rekuperacine-sistema\">How does the recuperation system work?<\/a><\/li><li><a href=\"#kiek-kainuoja-rekuperacine-sistema\">How much does a recuperation system cost?<\/a><\/li><\/ul><\/li><li><a href=\"#rekuperacine-sistema-investicija-i-svaresni-ora-ir-mazesnes-saskaitas\">Recuperation system \u2013 an investment in cleaner air and lower bills<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"rekuperacija-kas-tai\"><strong>Recuperation \u2013 what is it?<\/strong><\/h2>\n\n\n\n<p>Many have heard this term, but not everyone is clear about what recuperation is. It <strong>a process during which air is exchanged between indoors and outdoors, and at the same time the heat from the air removed from the premises is used to heat the incoming fresh air.<\/strong><\/p>\n\n\n\n<p>The main role in the recovery process is played by <a href=\"https:\/\/orotech.lt\/en\/what-is-a-recuperator\/\">recuperator<\/a>, which takes polluted air from the premises and expels it outside. In this way, recuperation not only ensures constant air movement, but also helps maintain a constant temperature in the premises.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2455\" height=\"1254\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai.png\" alt=\"Recuperation: what is it? An air exchange process that benefits fresh air, constant temperature and energy savings\" class=\"wp-image-23796\" title=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai.png 2455w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-300x153.png 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-1024x523.png 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-768x392.png 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-1536x785.png 1536w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-2048x1046.png 2048w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-18x9.png 18w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-1200x613.png 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacija-kas-tai-150x77.png 150w\" sizes=\"(max-width: 2455px) 100vw, 2455px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"kokie-rekuperacijos-privalumai\"><strong>What are the benefits of recuperation?<\/strong><\/h3>\n\n\n\n<p>Ventilation with heat recovery is suitable for various premises: commercial premises, houses and apartments. Here are the main reasons why it is worth ensuring that the premises have heat recovery:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>heat loss is reduced during the winter, therefore <strong>heating costs also decrease;<\/strong><\/li>\n\n\n\n<li>always indoors <strong>provides fresh, cool air;<\/strong><\/li>\n\n\n\n<li>far away <strong>better indoor microclimate<\/strong>, because it removes allergens, unpleasant odors, reduces the risk of mold, etc.;<\/li>\n\n\n\n<li>there is no need to open the windows, which is why <strong>less noise and dust from outside;<\/strong><\/li>\n\n\n\n<li>air filters <strong>traps allergens, dust,<\/strong> traveling with the air from outside, so there are much fewer of these unwanted &quot;guests&quot; in the house.<\/li>\n<\/ul>\n\n\n\n<p>By the way, to enjoy all the benefits of heat recovery, you need to give the system some maintenance. It is very important to periodically change the filters and clean the ducts every few years. A couple of times a year, preferably in the fall and spring, check the operation of the heat recovery system to make sure everything is running smoothly.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2240\" height=\"1260\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata.jpg\" alt=\"The difference between polluted and clean air \u2013 recuperation helps maintain a clean indoor microclimate\" class=\"wp-image-23747\" title=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata.jpg 2240w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-300x169.jpg 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-1024x576.jpg 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-768x432.jpg 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-1536x864.jpg 1536w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-2048x1152.jpg 2048w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-18x10.jpg 18w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-1200x675.jpg 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/Skirtumas-tarp-uztersto-ir-svaraus-oro\u2013rekuperacija-padeda-palaikyti-svaru-patalpu-mikroklimata-150x84.jpg 150w\" sizes=\"(max-width: 2240px) 100vw, 2240px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"kodel-rekuperacija-ypac-svarbi-siuolaikiniuose-bustuose\"><strong>Why is heat recovery particularly important in modern homes?<\/strong><\/h3>\n\n\n\n<p>For those considering whether a heat recovery system is necessary, we would like to emphasize that the need for heat recovery has been growing for some time. This has been compounded by the fact that for several years now, only houses with an A++ energy class can be built in our country. The latter are particularly airtight, economical, and use almost no external energy for heating.<\/p>\n\n\n\n<p>In order to maintain maximum heat inside the premises, the use of resources and energy is indeed reduced, but what about air circulation? How do you get fresh, refreshing air inside the premises? In this case, certain solutions are needed, one of which is a recuperation system that provides fresh air to the premises, but does not reduce the temperature.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"rekuperacine-sistema-kas-tai-ir-kaip-veikia\"><strong>Recuperation system \u2013 what is it and how does it work?<\/strong><\/h2>\n\n\n\n<p>We have discussed what recuperation is, and now let&#039;s name what a recuperation system is, which is mandatory in A++ class homes, and what is its operating principle.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2455\" height=\"1254\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia.png\" alt=\"Recuperation system: what is it and how does it work? It is a ventilation equipment that supplies fresh air. It works together with a recuperator and ducts.\" class=\"wp-image-23797\" title=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia.png 2455w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-300x153.png 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-1024x523.png 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-768x392.png 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-1536x785.png 1536w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-2048x1046.png 2048w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-18x9.png 18w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-1200x613.png 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperacine-sistema-kas-tai-ir-kaip-veikia-150x77.png 150w\" sizes=\"(max-width: 2455px) 100vw, 2455px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"rekuperacijos-sistema-ir-kas-ja-sudaro\"><strong>Recuperation system and what does it consist of?<\/strong><\/h3>\n\n\n\n<p><strong>A heat recovery system is a special equipment that ensures air circulation in a sealed house and at the same time helps to maintain the heat in the rooms. <\/strong>It is a ventilation system with heat recovery that allows you to breathe fresh air without sacrificing energy efficiency.<\/p>\n\n\n\n<p>A recuperative ventilation system is not just a recuperator. Although it is the main element of the system, it also includes ducts throughout the house, air intake and exhaust vents, and a control system.<\/p>\n\n\n\n<p>True, it is best to plan a heat recovery system when the house is still being designed, as installing it later will present many challenges, such as damaging the finish, the need to lower the ceiling to hide the ducts, etc.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"2240\" height=\"1260\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais.jpg\" alt=\"Recuperator with ducts\" class=\"wp-image-23454\" title=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais.jpg 2240w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-300x169.jpg 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-1024x576.jpg 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-768x432.jpg 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-1536x864.jpg 1536w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-2048x1152.jpg 2048w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-18x10.jpg 18w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-1200x675.jpg 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2025\/06\/rekuperatorius-su-ortakiais-150x84.jpg 150w\" sizes=\"(max-width: 2240px) 100vw, 2240px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"kaip-veikia-rekuperacine-sistema\"><strong>How does the recuperation system work?<\/strong><\/h3>\n\n\n\n<p><strong>Indoor air is removed through ducts located under the house, and the heat energy obtained during the process is used to warm up fresh air supplied from outside.<\/strong> This preserves heat, removes dirt, dust, allergens, and ensures a good microclimate.<\/p>\n\n\n\n<p>The most important element of the system is the heat exchanger. <a href=\"https:\/\/orotech.lt\/en\/which-recuperator-to-choose\/\">Choosing a heat exchanger<\/a> depends on many factors: the area of the premises, the number of inhabitants, the technical characteristics of the building. Taking these aspects into account, recuperators are selected individually.<\/p>\n\n\n\n<p>For those looking for a solution for an apartment or smaller spaces, compact models may be suitable. <a href=\"https:\/\/orotech.lt\/en\/guidance\/mini-recuperators\/\">mini-recuperators.<\/a> They allow for fresh air supply and heat recovery even when installing a full system is not possible or practical.<\/p>\n\n\n<div class=\"woocommerce columns-3\"><div class=\"wd-products-element\">\t\t\t<div class=\"wd-sticky-loader wd-content-loader\"><span class=\"wd-loader\"><\/span><\/div>\n\t\t\n<div class=\"products wd-products wd-grid-g grid-columns-3 elements-grid products-bordered-grid pagination-pagination title-line-one wd-stretch-cont-lg\" data-source=\"main_loop\" data-min_price=\"\" data-max_price=\"\" data-columns=\"3\" style=\"--wd-col-lg:3;--wd-col-md:3;--wd-col-sm:2;--wd-gap-lg:30px;--wd-gap-sm:10px;\">\n<div class=\"wd-product wd-hover-quick wd-col product-grid-item product type-product post-14077 status-publish onbackorder product_cat-vedinimas product_cat-mini-rekuperatoriai has-post-thumbnail taxable shipping-taxable purchasable product-type-variable has-default-attributes\" data-loop=\"1\" data-id=\"14077\">\n\t\n\t\n<div class=\"product-wrapper\">\n\t<div class=\"product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/orotech.lt\/en\/wall-mounted-mini-recuperator-zephyr-v2-5-t\/\" class=\"product-image-link\" tabindex=\"-1\" aria-label=\"Wall-mounted mini recuperator Zephyr V2.5 T\">\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-600x600.png 600w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-300x300.png 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-1024x1024.png 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-150x150.png 150w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-768x768.png 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-1536x1536.png 1536w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-1200x1200.png 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1-80x80.png 80w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-3-1.png 1700w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t\t<div class=\"hover-img\">\n\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-600x600.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-600x600.png 600w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-300x300.png 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-1024x1024.png 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-150x150.png 150w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-768x768.png 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-1536x1536.png 1536w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1-1200x1200.png 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2024\/03\/sieninis-mini-rekuperatorius-zephyr-v25-t-1-1.png 2000w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\">\t\t\t<\/div>\n\t\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"quick-view wd-action-btn wd-style-icon wd-quick-view-icon\">\n\t\t\t<a\n\t\t\t\thref=\"https:\/\/orotech.lt\/en\/wall-mounted-mini-recuperator-zephyr-v2-5-t\/\"\n\t\t\t\tclass=\"open-quick-view quick-view-button\"\n\t\t\t\trel=\"nofollow\"\n\t\t\t\tdata-id=\"14077\"\n\t\t\t\t>Quick view<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"wd-wishlist-btn wd-action-btn wd-style-icon wd-wishlist-icon\">\n\t\t\t\t<a class=\"\" href=\"https:\/\/orotech.lt\/en\/liked\/\" data-key=\"b89c8c131f\" data-product-id=\"14077\" rel=\"nofollow\" data-added-text=\"Browse wishlist\">\n\t\t\t\t\t<span class=\"wd-added-icon\"><\/span>\n\t\t\t\t\t<span class=\"wd-action-text\">Add to wishlist<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/orotech.lt\/en\/wall-mounted-mini-recuperator-zephyr-v2-5-t\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_14077\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button add-to-cart-loop\" data-product_id=\"14077\" data-product_sku=\"6515-6773\" aria-label=\"Select options for \u201cSieninis mini rekuperatorius Zephyr V2.5 T\u201d\" rel=\"nofollow\" data-no-translation-aria-label=\"\"><span data-no-translation=\"\" data-trp-gettext=\"\">Select options<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_14077\" class=\"screen-reader-text\">\n\t\tThis product has multiple variants. The options may be chosen on the product page\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<div class=\"product-element-bottom\">\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/orotech.lt\/en\/wall-mounted-mini-recuperator-zephyr-v2-5-t\/\">Wall-mounted mini recuperator Zephyr V2.5 T<\/a><\/h3>\n\t\t\t\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>357,00&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/span>\n\n\t<span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:14077,&quot;item_id&quot;:14077,&quot;item_name&quot;:&quot;Sieninis mini rekuperatorius Zephyr V2.5 T&quot;,&quot;sku&quot;:&quot;6515-6773&quot;,&quot;price&quot;:357,&quot;stocklevel&quot;:0,&quot;stockstatus&quot;:&quot;onbackorder&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;V\\u0117dinimas&quot;,&quot;id&quot;:14077,&quot;productlink&quot;:&quot;https:\\\/\\\/orotech.lt\\\/en\\\/wall-mounted-mini-recuperator-zephyr-v2-5-t\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:2,&quot;product_type&quot;:&quot;variable&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><span>Performance: <b>51-70 m\u00b3\/h<\/b><\/span><span>Duct diameter: <b>160mm<\/b><\/span><span>Delivery time: <b>1-3 days<\/b><\/span>\n\t\n\t\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"wd-product wd-hover-quick wd-col product-grid-item product type-product post-9925 status-publish last instock product_cat-vedinimas product_cat-mini-rekuperatoriai has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\" data-loop=\"2\" data-id=\"9925\">\n\t\n\t\n<div class=\"product-wrapper\">\n\t<div class=\"product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/orotech.lt\/en\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10\/\" class=\"product-image-link\" tabindex=\"-1\" aria-label=\"Dual-flow mini recuperator Vento Expert DUO A30-1PRO S10\">\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-600x600.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-600x600.jpg 600w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-1200x1200.jpg 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-150x150.jpg 150w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-300x300.jpg 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-768x768.jpg 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-1024x1024.jpg 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10-80x80.jpg 80w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/08\/Vento-Expert-DUO-A30-1PRO-S10.jpg 484w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"quick-view wd-action-btn wd-style-icon wd-quick-view-icon\">\n\t\t\t<a\n\t\t\t\thref=\"https:\/\/orotech.lt\/en\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10\/\"\n\t\t\t\tclass=\"open-quick-view quick-view-button\"\n\t\t\t\trel=\"nofollow\"\n\t\t\t\tdata-id=\"9925\"\n\t\t\t\t>Quick view<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"wd-wishlist-btn wd-action-btn wd-style-icon wd-wishlist-icon\">\n\t\t\t\t<a class=\"\" href=\"https:\/\/orotech.lt\/en\/liked\/\" data-key=\"b89c8c131f\" data-product-id=\"9925\" rel=\"nofollow\" data-added-text=\"Browse wishlist\">\n\t\t\t\t\t<span class=\"wd-added-icon\"><\/span>\n\t\t\t\t\t<span class=\"wd-action-text\">Add to wishlist<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"\/en\/wp-json\/wp\/v2\/posts\/23739?add-to-cart=9925\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9925\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart add-to-cart-loop\" data-product_id=\"9925\" data-product_sku=\"DUO A30-1PRO S10\" aria-label=\"Add to cart: \u201cDvisrautis mini rekuperatorius Vento Expert DUO A30-1PRO S10\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDvisrautis mini rekuperatorius Vento Expert DUO A30-1PRO S10\u201d has been added to your cart\" role=\"button\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\"><span data-no-translation=\"\" data-trp-gettext=\"\">Add to cart<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9925\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<div class=\"product-element-bottom\">\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/orotech.lt\/en\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10\/\">Dual-flow mini recuperator Vento Expert DUO A30-1PRO S10<\/a><\/h3>\n\t\t\t\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>641,23&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/span>\n\n\t<span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:9925,&quot;item_id&quot;:9925,&quot;item_name&quot;:&quot;Dvisrautis mini rekuperatorius Vento Expert DUO A30-1PRO S10&quot;,&quot;sku&quot;:&quot;DUO A30-1PRO S10&quot;,&quot;price&quot;:641.23,&quot;stocklevel&quot;:10,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;V\\u0117dinimas&quot;,&quot;id&quot;:9925,&quot;productlink&quot;:&quot;https:\\\/\\\/orotech.lt\\\/en\\\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:3,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><span>Performance: <b>0-30 m\u00b3\/h<\/b><\/span><span>Duct diameter: <b>160mm<\/b><\/span><span>Delivery time: <b>1-3 days<\/b><\/span>\n\t\n\t\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"wd-product wd-hover-quick wd-col product-grid-item product type-product post-9295 status-publish first instock product_cat-vedinimas product_cat-mini-rekuperatoriai has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\" data-loop=\"3\" data-id=\"9295\">\n\t\n\t\n<div class=\"product-wrapper\">\n\t<div class=\"product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/orotech.lt\/en\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10-with-heat-exchanger\/\" class=\"product-image-link\" tabindex=\"-1\" aria-label=\"Dual-flow mini recuperator Vento Expert DUO A30-1PRO S10 with heat exchanger\">\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-600x600.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-600x600.jpg 600w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-1200x1200.jpg 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-150x150.jpg 150w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-300x300.jpg 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-768x768.jpg 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-1024x1024.jpg 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10-80x80.jpg 80w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Vento-Expert-DUO-A30-1PRO-S10.jpg 484w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"quick-view wd-action-btn wd-style-icon wd-quick-view-icon\">\n\t\t\t<a\n\t\t\t\thref=\"https:\/\/orotech.lt\/en\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10-with-heat-exchanger\/\"\n\t\t\t\tclass=\"open-quick-view quick-view-button\"\n\t\t\t\trel=\"nofollow\"\n\t\t\t\tdata-id=\"9295\"\n\t\t\t\t>Quick view<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"wd-wishlist-btn wd-action-btn wd-style-icon wd-wishlist-icon\">\n\t\t\t\t<a class=\"\" href=\"https:\/\/orotech.lt\/en\/liked\/\" data-key=\"b89c8c131f\" data-product-id=\"9295\" rel=\"nofollow\" data-added-text=\"Browse wishlist\">\n\t\t\t\t\t<span class=\"wd-added-icon\"><\/span>\n\t\t\t\t\t<span class=\"wd-action-text\">Add to wishlist<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"\/en\/wp-json\/wp\/v2\/posts\/23739?add-to-cart=9295\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9295\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart add-to-cart-loop\" data-product_id=\"9295\" data-product_sku=\"Vento Expert DUO A30-1PRO S10\" aria-label=\"Add to cart: \u201cDvisrautis mini rekuperatorius Vento Expert DUO A30-1PRO S10 su \u0161ilumokai\u010diu\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDvisrautis mini rekuperatorius Vento Expert DUO A30-1PRO S10 su \u0161ilumokai\u010diu\u201d has been added to your cart\" role=\"button\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\"><span data-no-translation=\"\" data-trp-gettext=\"\">Add to cart<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9295\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<div class=\"product-element-bottom\">\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/orotech.lt\/en\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10-with-heat-exchanger\/\">Dual-flow mini recuperator Vento Expert DUO A30-1PRO S10 with heat exchanger<\/a><\/h3>\n\t\t\t\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>641,23&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/span>\n\n\t<span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:9295,&quot;item_id&quot;:9295,&quot;item_name&quot;:&quot;Dvisrautis mini rekuperatorius Vento Expert DUO A30-1PRO S10 su \\u0161ilumokai\\u010diu&quot;,&quot;sku&quot;:&quot;Vento Expert DUO A30-1PRO S10&quot;,&quot;price&quot;:641.23,&quot;stocklevel&quot;:9,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;V\\u0117dinimas&quot;,&quot;id&quot;:9295,&quot;productlink&quot;:&quot;https:\\\/\\\/orotech.lt\\\/en\\\/dual-flow-mini-recuperator-vento-expert-duo-a30-1pro-s10-with-heat-exchanger\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:4,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><span>Performance: <b>0-30 m\u00b3\/h<\/b><\/span><span>Duct diameter: <b>160mm<\/b><\/span><span>Delivery time: <b>1-3 days<\/b><\/span>\n\t\n\t\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"kiek-kainuoja-rekuperacine-sistema\"><strong>How much does a recuperation system cost?<\/strong><\/h3>\n\n\n\n<p>Undoubtedly, many people are interested in how much a recuperation system costs. <strong>The price includes the heat exchanger, other elements required for the system and installation work.<\/strong><\/p>\n\n\n\n<p>The exact price is calculated individually in each case, as it is influenced by various criteria, such as the parameters of the heat recovery unit, the area of the premises, the complexity of the installation work, the parts and materials used, additional accessories, and whether the heat recovery is for an apartment or a large house.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"rekuperacine-sistema-investicija-i-svaresni-ora-ir-mazesnes-saskaitas\"><strong>Recuperation system \u2013 an investment in cleaner air and lower bills<\/strong><\/h2>\n\n\n\n<p>A heat recovery system is not only a technological solution, but also a long-term investment in a better quality of life. It helps maintain a clean and fresh home environment, ensures comfort in all seasons and allows you to save energy.<\/p>\n\n\n\n<p>If you are considering more efficient ventilation in your home or office, <a href=\"https:\/\/orotech.lt\/en\/guidance\/recuperators\/\">We invite you to view the heat recovery units offered by OroTech.<\/a> Here you will find quality solutions for various needs.<\/p>\n\n\n<div class=\"woocommerce columns-3\"><div class=\"wd-products-element\">\t\t\t<div class=\"wd-sticky-loader wd-content-loader\"><span class=\"wd-loader\"><\/span><\/div>\n\t\t\n<div class=\"products wd-products wd-grid-g grid-columns-3 elements-grid products-bordered-grid pagination-pagination title-line-one wd-stretch-cont-lg\" data-source=\"main_loop\" data-min_price=\"\" data-max_price=\"\" data-columns=\"3\" style=\"--wd-col-lg:3;--wd-col-md:3;--wd-col-sm:2;--wd-gap-lg:30px;--wd-gap-sm:10px;\">\n<div class=\"wd-product wd-with-labels wd-hover-quick wd-col product-grid-item product type-product post-9388 status-publish instock product_cat-vedinimas product_cat-rekuperatoriai has-post-thumbnail sale taxable shipping-taxable purchasable product-type-simple\" data-loop=\"4\" data-id=\"9388\">\n\t\n\t\n<div class=\"product-wrapper\">\n\t<div class=\"product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-alnor-slimair-250e-h-compact-a-energy-class-recuperator-with-integrated-electric-heater-humidity-sensor-and-enthalpy-heat-exchanger\/\" class=\"product-image-link\" tabindex=\"-1\" aria-label=\"Enthalpy heat exchanger Alnor\u00ae SlimAIR-250E-H compact A+ energy class heat exchanger with integrated electric heater, humidity sensor and enthalpy heat exchanger\">\n\t\t\t<div class=\"product-labels labels-rectangular\"><span class=\"onsale product-label\">-14%<\/span><\/div><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-600x600.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-600x600.jpg 600w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-1200x1200.jpg 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-150x150.jpg 150w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-300x300.jpg 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-768x768.jpg 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-1024x1024.jpg 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-80x80.jpg 80w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H.jpg 484w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"quick-view wd-action-btn wd-style-icon wd-quick-view-icon\">\n\t\t\t<a\n\t\t\t\thref=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-alnor-slimair-250e-h-compact-a-energy-class-recuperator-with-integrated-electric-heater-humidity-sensor-and-enthalpy-heat-exchanger\/\"\n\t\t\t\tclass=\"open-quick-view quick-view-button\"\n\t\t\t\trel=\"nofollow\"\n\t\t\t\tdata-id=\"9388\"\n\t\t\t\t>Quick view<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"wd-wishlist-btn wd-action-btn wd-style-icon wd-wishlist-icon\">\n\t\t\t\t<a class=\"\" href=\"https:\/\/orotech.lt\/en\/liked\/\" data-key=\"b89c8c131f\" data-product-id=\"9388\" rel=\"nofollow\" data-added-text=\"Browse wishlist\">\n\t\t\t\t\t<span class=\"wd-added-icon\"><\/span>\n\t\t\t\t\t<span class=\"wd-action-text\">Add to wishlist<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"\/en\/wp-json\/wp\/v2\/posts\/23739?add-to-cart=9388\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9388\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart add-to-cart-loop\" data-product_id=\"9388\" data-product_sku=\"Alnor\u00ae SlimAIR-250E-H\" aria-label=\"Add to cart: \u201cEntalpinis rekuperatorius Alnor\u00ae SlimAIR-250E-H kompakti\u0161kas A+ energetin\u0117s klas\u0117s rekuperatorius su integruotu elektriniu \u0161ildytuvu, dr\u0117gm\u0117s jutikliu ir entalpiniu \u0161ilumokai\u010diu\u201d\" rel=\"nofollow\" data-success_message=\"\u201cEntalpinis rekuperatorius Alnor\u00ae SlimAIR-250E-H kompakti\u0161kas A+ energetin\u0117s klas\u0117s rekuperatorius su integruotu elektriniu \u0161ildytuvu, dr\u0117gm\u0117s jutikliu ir entalpiniu \u0161ilumokai\u010diu\u201d has been added to your cart\" role=\"button\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\"><span data-no-translation=\"\" data-trp-gettext=\"\">Add to cart<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9388\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<div class=\"product-element-bottom\">\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-alnor-slimair-250e-h-compact-a-energy-class-recuperator-with-integrated-electric-heater-humidity-sensor-and-enthalpy-heat-exchanger\/\">Enthalpy heat exchanger Alnor\u00ae SlimAIR-250E-H compact A+ energy class heat exchanger with integrated electric heater, humidity sensor and enthalpy heat exchanger<\/a><\/h3>\n\t\t\t\n\t<span class=\"price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>2173,00&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/del> <span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Original price was: 2173,00&nbsp;&euro;.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>1869,00&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/ins><span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Current price is: 1869,00&nbsp;&euro;.<\/span><\/span>\n\n\t<span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:9388,&quot;item_id&quot;:9388,&quot;item_name&quot;:&quot;Entalpinis rekuperatorius Alnor\\u00ae SlimAIR-250E-H kompakti\\u0161kas A+ energetin\\u0117s klas\\u0117s rekuperatorius su integruotu elektriniu \\u0161ildytuvu, dr\\u0117gm\\u0117s jutikliu ir entalpiniu \\u0161ilumokai\\u010diu&quot;,&quot;sku&quot;:&quot;Alnor\\u00ae SlimAIR-250E-H&quot;,&quot;price&quot;:1869,&quot;stocklevel&quot;:10,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;V\\u0117dinimas&quot;,&quot;id&quot;:9388,&quot;productlink&quot;:&quot;https:\\\/\\\/orotech.lt\\\/en\\\/enthalpy-recuperator-alnor-slimair-250e-h-compact-a-energy-class-recuperator-with-integrated-electric-heater-humidity-sensor-and-enthalpy-heat-exchanger\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:5,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><span>Heat exchanger type: <b>Plate enthalpy<\/b><\/span><span>Installation: <b>Ceiling\/wall<\/b><\/span><span>Duct diameter: <b>160mm<\/b><\/span><span>Delivery time: <b>1-3 days<\/b><\/span>\n\t\n\t\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"wd-product wd-with-labels wd-hover-quick wd-col product-grid-item product type-product post-9392 status-publish last instock product_cat-vedinimas product_cat-rekuperatoriai has-post-thumbnail sale taxable shipping-taxable purchasable product-type-simple\" data-loop=\"5\" data-id=\"9392\">\n\t\n\t\n<div class=\"product-wrapper\">\n\t<div class=\"product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-alnor-slimair-250e-h-cf-compact-a-energy-class-recuperator-with-constant-flow-function-integrated-electric-heater-humidity-sensor-and-enthalpy\/\" class=\"product-image-link\" tabindex=\"-1\" aria-label=\"Enthalpy heat exchanger Alnor\u00ae SlimAIR-250E-H-CF compact A+ energy class heat exchanger with constant flow function, integrated electric heater, humidity sensor and enthalpy heat exchanger\">\n\t\t\t<div class=\"product-labels labels-rectangular\"><span class=\"onsale product-label\">-15%<\/span><\/div><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-600x600.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-600x600.jpg 600w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-1200x1200.jpg 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-150x150.jpg 150w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-300x300.jpg 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-768x768.jpg 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-1024x1024.jpg 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF-80x80.jpg 80w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/Alnor\u00ae-SlimAIR-250E-H-CF.jpg 484w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"quick-view wd-action-btn wd-style-icon wd-quick-view-icon\">\n\t\t\t<a\n\t\t\t\thref=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-alnor-slimair-250e-h-cf-compact-a-energy-class-recuperator-with-constant-flow-function-integrated-electric-heater-humidity-sensor-and-enthalpy\/\"\n\t\t\t\tclass=\"open-quick-view quick-view-button\"\n\t\t\t\trel=\"nofollow\"\n\t\t\t\tdata-id=\"9392\"\n\t\t\t\t>Quick view<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"wd-wishlist-btn wd-action-btn wd-style-icon wd-wishlist-icon\">\n\t\t\t\t<a class=\"\" href=\"https:\/\/orotech.lt\/en\/liked\/\" data-key=\"b89c8c131f\" data-product-id=\"9392\" rel=\"nofollow\" data-added-text=\"Browse wishlist\">\n\t\t\t\t\t<span class=\"wd-added-icon\"><\/span>\n\t\t\t\t\t<span class=\"wd-action-text\">Add to wishlist<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"\/en\/wp-json\/wp\/v2\/posts\/23739?add-to-cart=9392\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9392\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart add-to-cart-loop\" data-product_id=\"9392\" data-product_sku=\"Alnor\u00ae SlimAIR-250E-H-CF\" aria-label=\"Add to cart: \u201cEntalpinis rekuperatorius Alnor\u00ae SlimAIR-250E-H-CF kompakti\u0161kas A+ energetin\u0117s klas\u0117s rekuperatorius su pastovaus srauto funkcija, integruotu elektriniu \u0161ildytuvu, dr\u0117gm\u0117s jutikliu ir entalpiniu \u0161ilumokai\u010diu\u201d\" rel=\"nofollow\" data-success_message=\"\u201cEntalpinis rekuperatorius Alnor\u00ae SlimAIR-250E-H-CF kompakti\u0161kas A+ energetin\u0117s klas\u0117s rekuperatorius su pastovaus srauto funkcija, integruotu elektriniu \u0161ildytuvu, dr\u0117gm\u0117s jutikliu ir entalpiniu \u0161ilumokai\u010diu\u201d has been added to your cart\" role=\"button\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\"><span data-no-translation=\"\" data-trp-gettext=\"\">Add to cart<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9392\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<div class=\"product-element-bottom\">\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-alnor-slimair-250e-h-cf-compact-a-energy-class-recuperator-with-constant-flow-function-integrated-electric-heater-humidity-sensor-and-enthalpy\/\">Enthalpy heat exchanger Alnor\u00ae SlimAIR-250E-H-CF compact A+ energy class heat exchanger with constant flow function, integrated electric heater, humidity sensor and enthalpy heat exchanger<\/a><\/h3>\n\t\t\t\n\t<span class=\"price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>2341,00&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/del> <span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Original price was: 2341,00&nbsp;&euro;.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi>1999,00&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/ins><span class=\"screen-reader-text\" data-no-translation=\"\" data-trp-gettext=\"\">Current price is: 1999,00&nbsp;&euro;.<\/span><\/span>\n\n\t<span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:9392,&quot;item_id&quot;:9392,&quot;item_name&quot;:&quot;Entalpinis rekuperatorius Alnor\\u00ae SlimAIR-250E-H-CF kompakti\\u0161kas A+ energetin\\u0117s klas\\u0117s rekuperatorius su pastovaus srauto funkcija, integruotu elektriniu \\u0161ildytuvu, dr\\u0117gm\\u0117s jutikliu ir entalpiniu \\u0161ilumokai\\u010diu&quot;,&quot;sku&quot;:&quot;Alnor\\u00ae SlimAIR-250E-H-CF&quot;,&quot;price&quot;:1999,&quot;stocklevel&quot;:10,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;V\\u0117dinimas&quot;,&quot;id&quot;:9392,&quot;productlink&quot;:&quot;https:\\\/\\\/orotech.lt\\\/en\\\/enthalpy-recuperator-alnor-slimair-250e-h-cf-compact-a-energy-class-recuperator-with-constant-flow-function-integrated-electric-heater-humidity-sensor-and-enthalpy\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:6,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><span>Heat exchanger type: <b>Plate enthalpy<\/b><\/span><span>Installation: <b>Ceiling\/wall<\/b><\/span><span>Duct diameter: <b>160mm<\/b><\/span><span>Delivery time: <b>1-3 days<\/b><\/span>\n\t\n\t\t\t<\/div>\n\t<\/div>\n<\/div>\n<div class=\"wd-product wd-hover-quick wd-col product-grid-item product type-product post-9372 status-publish first instock product_cat-vedinimas product_cat-rekuperatoriai has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\" data-loop=\"6\" data-id=\"9372\">\n\t\n\t\n<div class=\"product-wrapper\">\n\t<div class=\"product-element-top wd-quick-shop\">\n\t\t<a href=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-blauberg-komfort-ec-d5b180-e\/\" class=\"product-image-link\" tabindex=\"-1\" aria-label=\"Enthalpy heat recovery unit BLAUBERG KOMFORT EC D5B180-E\">\n\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-600x600.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" srcset=\"https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-600x600.jpg 600w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-1200x1200.jpg 1200w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-150x150.jpg 150w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-300x300.jpg 300w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-768x768.jpg 768w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-1024x1024.jpg 1024w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E-80x80.jpg 80w, https:\/\/orotech.lt\/wp-content\/uploads\/2023\/07\/BLAUBERG-KOMFORT-EC-D5B180-E.jpg 484w\" sizes=\"(max-width: 600px) 100vw, 600px\" title=\"\">\t\t<\/a>\n\n\t\t\t\t<div class=\"wd-buttons wd-pos-r-t\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"quick-view wd-action-btn wd-style-icon wd-quick-view-icon\">\n\t\t\t<a\n\t\t\t\thref=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-blauberg-komfort-ec-d5b180-e\/\"\n\t\t\t\tclass=\"open-quick-view quick-view-button\"\n\t\t\t\trel=\"nofollow\"\n\t\t\t\tdata-id=\"9372\"\n\t\t\t\t>Quick view<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"wd-wishlist-btn wd-action-btn wd-style-icon wd-wishlist-icon\">\n\t\t\t\t<a class=\"\" href=\"https:\/\/orotech.lt\/en\/liked\/\" data-key=\"b89c8c131f\" data-product-id=\"9372\" rel=\"nofollow\" data-added-text=\"Browse wishlist\">\n\t\t\t\t\t<span class=\"wd-added-icon\"><\/span>\n\t\t\t\t\t<span class=\"wd-action-text\">Add to wishlist<\/span>\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-add-btn wd-add-btn-replace\">\n\t\t\t\t\n\t\t\t\t<a href=\"\/en\/wp-json\/wp\/v2\/posts\/23739?add-to-cart=9372\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9372\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart add-to-cart-loop\" data-product_id=\"9372\" data-product_sku=\"BLAUBERG KOMFORT EC D5B180-E\" aria-label=\"Add to cart: \u201cEntalpinis rekuperatorius BLAUBERG KOMFORT EC D5B180-E\u201d\" rel=\"nofollow\" data-success_message=\"\u201cEntalpinis rekuperatorius BLAUBERG KOMFORT EC D5B180-E\u201d has been added to your cart\" role=\"button\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\"><span data-no-translation=\"\" data-trp-gettext=\"\">Add to cart<\/span><\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9372\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<div class=\"product-element-bottom\">\n\t\t\t<h3 class=\"wd-entities-title\"><a href=\"https:\/\/orotech.lt\/en\/enthalpy-recuperator-blauberg-komfort-ec-d5b180-e\/\">Enthalpy heat recovery unit BLAUBERG KOMFORT EC D5B180-E<\/a><\/h3>\n\t\t\t\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi>1249,00&nbsp;<span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span><\/bdi><\/span><\/span>\n\n\t<span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:9372,&quot;item_id&quot;:9372,&quot;item_name&quot;:&quot;Entalpinis rekuperatorius BLAUBERG KOMFORT EC D5B180-E&quot;,&quot;sku&quot;:&quot;BLAUBERG KOMFORT EC D5B180-E&quot;,&quot;price&quot;:1249,&quot;stocklevel&quot;:10,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;V\\u0117dinimas&quot;,&quot;id&quot;:9372,&quot;productlink&quot;:&quot;https:\\\/\\\/orotech.lt\\\/en\\\/enthalpy-recuperator-blauberg-komfort-ec-d5b180-e\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:7,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><span>Heat exchanger type: <b>Plate enthalpy<\/b><\/span><span>Installation: <b>Ceiling<\/b><\/span><span>Duct diameter: <b>150mm<\/b><\/span><span>Delivery time: <b>1-3 days<\/b><\/span>\n\t\n\t\t\t<\/div>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Heat recovery is a process in which the heat from the air removed from the premises is used to heat the fresh air coming from outside. Meanwhile<\/p>","protected":false},"author":1,"featured_media":23744,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-23739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sveikas-oras"],"_links":{"self":[{"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/posts\/23739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/comments?post=23739"}],"version-history":[{"count":12,"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/posts\/23739\/revisions"}],"predecessor-version":[{"id":23875,"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/posts\/23739\/revisions\/23875"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/media\/23744"}],"wp:attachment":[{"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/media?parent=23739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/categories?post=23739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/orotech.lt\/en\/wp-json\/wp\/v2\/tags?post=23739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}