{"id":10772,"date":"2025-11-03T13:23:30","date_gmt":"2025-11-03T12:23:30","guid":{"rendered":"https:\/\/powernight-bytransen.com\/waste-heat-recovery-unit-from-the-air\/"},"modified":"2026-02-20T13:33:15","modified_gmt":"2026-02-20T12:33:15","slug":"waste-heat-recovery-unit-from-the-air","status":"publish","type":"page","link":"https:\/\/powernight-bytransen.com\/en\/waste-heat-recovery-unit-from-the-air-2\/waste-heat-recovery-unit-from-the-air\/","title":{"rendered":"Waste heat recovery unit from the air"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10772\" class=\"elementor elementor-10772 elementor-10167\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-833d4d9 e-flex e-con-boxed e-con e-parent\" data-id=\"833d4d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-10e38c4 e-con-full e-flex e-con e-child\" data-id=\"10e38c4\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-82d23a1 e-con-full e-flex e-con e-child\" data-id=\"82d23a1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf392cb elementor-widget elementor-widget-heading\" data-id=\"cf392cb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Waste heat recovery unit from the air<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2902f7c elementor-widget elementor-widget-text-editor\" data-id=\"2902f7c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Third generation: Low resistance, efficiency 80-92%, 3.5-5 times larger area. Waste heat recovery unit. The waste heat recovery unit is a heat exchanger that allows air to exchange energy through specially treated heat-conducting metal plates. It completely separates fresh air and exhaust air, avoiding solvent transfer. The two air flows enter the heat exchanger cross-flow, and the energy of fresh air and exhaust air is exchanged through the metal plates, allowing heat to be transferred from the warmer side to the colder side, thereby recovering the energy in the exhaust air. Equipment advantages and features: \u25c6 Modular structure &#8211; Available in all cross-sections and plate sizes.     <\/p><p><strong>Category:<\/strong><br> Waste heat recovery unit from the air<\/p><p><strong>Keywords:<\/strong><br> High pressure electrode boiler, air waste heat recovery machine<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54cf480 e-con-full e-flex e-con e-child\" data-id=\"54cf480\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4fbe84c elementor-widget elementor-widget-image\" data-id=\"4fbe84c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/0fafc229-4165-4529-8953-eb977d3e7206.jpg\" data-elementor-open-lightbox=\"yes\" 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class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b26c176 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2b26c176\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5afc331b elementor-widget elementor-widget-n-accordion\" data-id=\"5afc331b\" data-element_type=\"widget\" data-settings=\"{&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:200,&quot;sizes&quot;:[]},&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1520\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1520\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Benefits and features <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1520\" class=\"elementor-element elementor-element-71174c10 e-con-full no-padding e-flex e-con e-child\" data-id=\"71174c10\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-607b7f3e elementor-widget elementor-widget-text-editor\" data-id=\"607b7f3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Modular structure &#8211; Available in all combinations of cross-sectional sizes and plate thicknesses.<\/li><li>Compact structure &#8211; Small size, suitable for air waste heat recovery.<\/li><li>Dustproof &#8211; All inlets have washable filters to prevent dust from entering the heat exchanger.<\/li><li>High efficiency &#8211; The heat exchanger&#8217;s measured efficiency for recovering excess heat is up to 86.5%.<\/li><li>No heat exchange medium &#8211; Since the metal plate heat exchanger has no heat exchange medium, it will not be damaged by corrosive air or liquids used for heat exchange.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1521\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1521\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Waste heat recovery equipment with heat pump <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1521\" class=\"elementor-element elementor-element-c1a5f50 e-con-full no-padding e-flex e-con e-child\" data-id=\"c1a5f50\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cea210f elementor-widget elementor-widget-text-editor\" data-id=\"cea210f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The heat pump recovers all the heat from the exhaust air, increasing the efficiency from 85% to 100%. After adding a heat pump system, the waste heat recovery unit recovers the remaining heat from the exhaust air after heat exchange, absorbs heat through the evaporator, and uses a compressor to transfer the heat to the condenser. The preheated fresh air is reheated as it passes through the condenser, turning into high-temperature hot air before being delivered to the point of use.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0356228 elementor-widget elementor-widget-gallery\" data-id=\"0356228\" data-element_type=\"widget\" data-settings=\"{&quot;gallery_layout&quot;:&quot;masonry&quot;,&quot;columns&quot;:1,&quot;lazyload&quot;:&quot;yes&quot;,&quot;columns_tablet&quot;:2,&quot;columns_mobile&quot;:1,&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/488bdc9b-6e5c-44e1-8c79-496ea16ad9c5.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"0356228\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTA3NTAsInVybCI6Imh0dHBzOlwvXC9wb3dlcm5pZ2h0LWJ5dHJhbnNlbi5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC80ODhiZGM5Yi02ZTVjLTQ0ZTEtOGM3OS00OTZlYTE2YWQ5YzUucG5nIiwic2xpZGVzaG93IjoiMDM1NjIyOCJ9\" data-rel=\"-image-6\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/488bdc9b-6e5c-44e1-8c79-496ea16ad9c5.png\" data-width=\"643\" data-height=\"310\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1522\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1522\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Parameters of the heat pump system for the waste heat recovery unit: <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1522\" class=\"elementor-element elementor-element-5f360139 e-con-full no-padding e-flex e-con e-child\" data-id=\"5f360139\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-edfff00 elementor-widget elementor-widget-gallery\" data-id=\"edfff00\" data-element_type=\"widget\" data-settings=\"{&quot;gallery_layout&quot;:&quot;masonry&quot;,&quot;columns&quot;:1,&quot;lazyload&quot;:&quot;yes&quot;,&quot;columns_tablet&quot;:2,&quot;columns_mobile&quot;:1,&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/imgi_15_d15c11ec-3a0f-4693-a30a-8d0dda096369.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"edfff00\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTA3MjgsInVybCI6Imh0dHBzOlwvXC9wb3dlcm5pZ2h0LWJ5dHJhbnNlbi5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9pbWdpXzE1X2QxNWMxMWVjLTNhMGYtNDY5My1hMzBhLThkMGRkYTA5NjM2OS5wbmciLCJzbGlkZXNob3ciOiJlZGZmZjAwIn0%3D\" data-rel=\"-image-7\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/imgi_15_d15c11ec-3a0f-4693-a30a-8d0dda096369.png\" data-width=\"794\" data-height=\"321\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1523\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1523\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Optimization of product technology <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1523\" class=\"elementor-element elementor-element-6212965 e-con-full no-padding e-flex e-con e-child\" data-id=\"6212965\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2098249 elementor-widget elementor-widget-gallery\" data-id=\"2098249\" data-element_type=\"widget\" data-settings=\"{&quot;gallery_layout&quot;:&quot;masonry&quot;,&quot;columns&quot;:1,&quot;lazyload&quot;:&quot;yes&quot;,&quot;columns_tablet&quot;:2,&quot;columns_mobile&quot;:1,&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/imgi_16_f806aefe-237b-4ca9-b4d4-a720a1708fc1.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2098249\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTA3MjksInVybCI6Imh0dHBzOlwvXC9wb3dlcm5pZ2h0LWJ5dHJhbnNlbi5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9pbWdpXzE2X2Y4MDZhZWZlLTIzN2ItNGNhOS1iNGQ0LWE3MjBhMTcwOGZjMS5wbmciLCJzbGlkZXNob3ciOiIyMDk4MjQ5In0%3D\" data-rel=\"-image-8\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/imgi_16_f806aefe-237b-4ca9-b4d4-a720a1708fc1.png\" data-width=\"818\" data-height=\"263\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6cf7bb57 e-con-full e-flex e-con e-child\" data-id=\"6cf7bb57\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-53cf225c e-con-full e-flex e-con e-child\" data-id=\"53cf225c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63ab0e2a elementor-widget elementor-widget-text-editor\" data-id=\"63ab0e2a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Waste heat recovery unit<\/h2><p><strong>Waste heat recovery equipment<\/strong><\/p><h3>Working principle<\/h3><p>The waste heat recovery unit is a heat exchanger that allows air to exchange energy with each other through specially treated heat-conducting metal plates. It completely separates fresh air and exhaust air, avoiding the transfer of solvents. The two air flows enter the heat exchanger in cross-flow, and the energy of the fresh air and exhaust air is exchanged through the metal plates, allowing heat to be transferred from the warmer side to the colder side, thereby recovering energy from the exhaust air.  <\/p><h3>Waste heat recovery equipment with heat pump<\/h3><p>The heat pump recovers all the heat from the exhaust air, increasing the efficiency from 85% to 100%. After adding a heat pump system, the waste heat recovery unit recovers the remaining heat from the exhaust air after heat exchange, absorbs heat through the evaporator, and uses a compressor to transfer the heat to the condenser. The preheated fresh air is reheated as it passes through the condenser, turning into high-temperature hot air before being delivered to the point of use.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-48ebb74e dark e-flex e-con-boxed e-con e-parent\" data-id=\"48ebb74e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3df2ce96 e-con-full e-flex e-con e-child\" data-id=\"3df2ce96\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2b3ee643 e-con-full accent e-flex e-con e-child\" data-id=\"2b3ee643\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b55711f elementor-widget elementor-widget-text-editor\" data-id=\"2b55711f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>WANT TO HEAR MORE? CONTACT US <\/h3><p>Transportbuen 5A, 4700 N\u00e6stved<br> <a href=\"tel:60193344\">+45 60 19 33 44<\/a><br> <a href=\"mailto:niels@powernight.eu\">niels@powernight.eu<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c1ad5aa elementor-widget elementor-widget-shortcode\" data-id=\"5c1ad5aa\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><form id=\"forminator-module-10866\" class=\"forminator-custom-form forminator-custom-form-10866\" method=\"post\" data-forminator-render=\"0\" data-uid=\"69e4a2fec705d\"><div role=\"alert\" aria-live=\"polite\" class=\"forminator-response-message forminator-error\" aria-hidden=\"true\"><\/div><\/form><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73bee9a9 e-con-full e-flex e-con e-child\" data-id=\"73bee9a9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14784d09 elementor-view-stacked elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-position-left elementor-laptop-position-left elementor-shape-circle elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"14784d09\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-solar-panel\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tGREEN\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tWith magnesium bricks as the main storage factor in our products, you no longer have to worry about environmentally harmful effects when heating. The conversion process in our units is based on natural materials and sustainable use, completely free of CO2 emissions - for a greener everyday life. \t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30ef40d7 elementor-view-stacked elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-position-left elementor-laptop-position-left elementor-shape-circle elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"30ef40d7\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-balance-scale\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tAFFORDABLE\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tAt PowerNight we are built on a vision of green, efficient and stable energy at affordable prices. That is why all our products are built on the same heat storage structure, where you as a customer do not have to pay for the costs during high consumption periods. This means that you avoid the high daytime prices and can benefit from the stored heat collected at night.  \t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d292a89 elementor-view-stacked elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-position-left elementor-laptop-position-left elementor-shape-circle elementor-mobile-position-top elementor-widget elementor-widget-icon-box\" data-id=\"4d292a89\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-check-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.033 8 8 119.033 8 256s111.033 248 248 248 248-111.033 248-248S392.967 8 256 8zm0 48c110.532 0 200 89.451 200 200 0 110.532-89.451 200-200 200-110.532 0-200-89.451-200-200 0-110.532 89.451-200 200-200m140.204 130.267l-22.536-22.718c-4.667-4.705-12.265-4.736-16.97-.068L215.346 303.697l-59.792-60.277c-4.667-4.705-12.265-4.736-16.97-.069l-22.719 22.536c-4.705 4.667-4.736 12.265-.068 16.971l90.781 91.516c4.667 4.705 12.265 4.736 16.97.068l172.589-171.204c4.704-4.668 4.734-12.266.067-16.971z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tSIMPLE\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tOur groundbreaking heating technology is based on the surplus flow from wind turbines. The heat is collected, stored and used efficiently, without complicated techniques or procedures. Our systems regulate themselves, depending on where there is the most surplus flow, so you can get the best yield at all hours of the day - without all the hassle.  \t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Waste heat recovery unit from the air Third generation: Low resistance, efficiency 80-92%, 3.5-5 times larger area. Waste heat recovery unit. The waste heat recovery unit is a heat exchanger that allows air to exchange energy through specially treated heat-conducting metal plates. It completely separates fresh air and exhaust air, avoiding solvent transfer. The two &#8230; <a title=\"Waste heat recovery unit from the air\" class=\"read-more\" href=\"https:\/\/powernight-bytransen.com\/en\/waste-heat-recovery-unit-from-the-air-2\/waste-heat-recovery-unit-from-the-air\/\" aria-label=\"Read more about Waste heat recovery unit from the air\">Read more<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"parent":10789,"menu_order":1019,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"class_list":["post-10772","page","type-page","status-publish"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Waste heat recovery unit from the air | PowerNight By Trandsen ApS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/powernight-bytransen.com\/en\/waste-heat-recovery-unit-from-the-air-2\/waste-heat-recovery-unit-from-the-air\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Waste heat recovery unit from the air | PowerNight By Trandsen ApS\" \/>\n<meta property=\"og:description\" content=\"Waste heat recovery unit from the air Third generation: Low resistance, efficiency 80-92%, 3.5-5 times larger area. Waste heat recovery unit. The waste heat recovery unit is a heat exchanger that allows air to exchange energy through specially treated heat-conducting metal plates. It completely separates fresh air and exhaust air, avoiding solvent transfer. The two ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/powernight-bytransen.com\/en\/waste-heat-recovery-unit-from-the-air-2\/waste-heat-recovery-unit-from-the-air\/\" \/>\n<meta property=\"og:site_name\" content=\"PowerNight By Trandsen ApS\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-20T12:33:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/powernight-bytransen.com\/wp-content\/uploads\/2025\/11\/0fafc229-4165-4529-8953-eb977d3e7206.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"533\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" 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