{"id":1185,"date":"2021-03-09T13:18:00","date_gmt":"2021-03-09T11:18:00","guid":{"rendered":"http:\/\/www.kio123456789.com\/?p=1185"},"modified":"2021-03-10T14:59:59","modified_gmt":"2021-03-10T12:59:59","slug":"recover-waste-heat-with-a-pump-using-exhaust-air","status":"publish","type":"post","link":"https:\/\/hiilihelppi.fi\/en\/renewable-energy-sources\/recover-waste-heat-with-a-pump-using-exhaust-air\/","title":{"rendered":"Recover waste heat with a pump using exhaust air"},"content":{"rendered":"\n<p>A\npump using exhaust air performs best in new passive and low-energy\nhouses as well as in houses that use mechanical supply-exhaust or\nexhaust ventilation. Apartment\nhouses built in the 1970s and 1980s typically have exhaust\nventilation and shared exhaust ducts.<\/p>\n\n\n\n<p>A\npump using exhaust air recovers heat from exhaust ventilation. In\nrenovated buildings, this heat can be utilized to warm rooms and\ndomestic water while reducing the need to buy energy. \n<\/p>\n\n\n\n<p>Carbon footprint: 30 g CO<sub>2<\/sub>\/kWh. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>A pump using exhaust air performs best in new passive and low-energy houses as well as in houses that use mechanical supply-exhaust or exhaust ventilation. Apartment houses built in the 1970s and 1980s typically have exhaust ventilation and shared exhaust ducts. A pump using exhaust air recovers heat from exhaust ventilation. In renovated buildings, this [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1142,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[56],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<link rel=\"canonical\" href=\"https:\/\/hiilihelppi.fi\/en\/renewable-energy-sources\/recover-waste-heat-with-a-pump-using-exhaust-air\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Recover waste heat with a pump using exhaust air - Hiilihelppi\" \/>\n<meta property=\"og:description\" content=\"A pump using exhaust air performs best in new passive and low-energy houses as well as in houses that use mechanical supply-exhaust or exhaust ventilation. Apartment houses built in the 1970s and 1980s typically have exhaust ventilation and shared exhaust ducts. A pump using exhaust air recovers heat from exhaust ventilation. In renovated buildings, this [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hiilihelppi.fi\/en\/renewable-energy-sources\/recover-waste-heat-with-a-pump-using-exhaust-air\/\" \/>\n<meta property=\"og:site_name\" content=\"Hiilihelppi\" \/>\n<meta property=\"article:published_time\" content=\"2021-03-09T11:18:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-03-10T12:59:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hiilihelppi.fi\/wp-content\/uploads\/2020\/07\/HH_uusiutuvatenergiamuodot_poistolampopumppu-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"732\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hiilihelppi.fi\/#website\",\"url\":\"https:\/\/hiilihelppi.fi\/\",\"name\":\"Hiilihelppi\",\"description\":\"Joka kodin ilmastovinkit\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/hiilihelppi.fi\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/hiilihelppi.fi\/en\/renewable-energy-sources\/recover-waste-heat-with-a-pump-using-exhaust-air\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/hiilihelppi.fi\/wp-content\/uploads\/2020\/07\/HH_uusiutuvatenergiamuodot_poistolampopumppu-scaled.jpg\",\"contentUrl\":\"https:\/\/hiilihelppi.fi\/wp-content\/uploads\/2020\/07\/HH_uusiutuvatenergiamuodot_poistolampopumppu-scaled.jpg\",\"width\":2560,\"height\":732},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hiilihelppi.fi\/en\/renewable-energy-sources\/recover-waste-heat-with-a-pump-using-exhaust-air\/#webpage\",\"url\":\"https:\/\/hiilihelppi.fi\/en\/renewable-energy-sources\/recover-waste-heat-with-a-pump-using-exhaust-air\/\",\"name\":\"Recover waste heat with a pump using exhaust air - 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