{"id":3572,"date":"2026-02-03T10:06:59","date_gmt":"2026-02-03T02:06:59","guid":{"rendered":"https:\/\/vent.sunon.com\/?page_id=3572"},"modified":"2026-04-24T14:42:11","modified_gmt":"2026-04-24T06:42:11","slug":"faq","status":"publish","type":"page","link":"https:\/\/vent.sunon.com\/en\/faq\/","title":{"rendered":"FAQ"},"content":{"rendered":"<div id='full_slider_1'  class='avia-fullwidth-slider main_color avia-shadow   avia-builder-el-0  el_before_av_tab_section  avia-builder-el-first  HeroSlider2  container_wrap sidebar_right'  >\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7i2sl-da443972ce9884b4b4ad80e2a711d79a\">\n#top #wrap_all .avia-slideshow .av-slideshow-caption.av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0 .avia-caption-title{\nfont-size:45px;\ncolor:#000000;\n}\n#top .avia-slideshow .av-slideshow-caption.av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0 .avia-caption-content{\nfont-size:20px;\ncolor:#000000;\n}\n#top .avia-slideshow .av-slideshow-caption.av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0 .avia-caption-content p{\nfont-size:20px;\n}\n\n@media only screen and (max-width: 479px){ \n#top #wrap_all .avia-slideshow .av-slideshow-caption.av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0 .avia-caption-title{\nfont-size:30px;\n}\n#top .avia-slideshow .av-slideshow-caption.av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0 .avia-caption-content{\nfont-size:18px;\n}\n#top .avia-slideshow .av-slideshow-caption.av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0 .avia-caption-content p{\nfont-size:18px;\n}\n}\n<\/style>\n<div  class='avia-slideshow av-7i2sl-da443972ce9884b4b4ad80e2a711d79a avia-slideshow-no scaling av_slideshow_full avia-fade-slider HeroSlider2 av-slideshow-ui av-control-default av-slideshow-manual av-loop-once av-loop-manual-endless av-default-height-applied   avia-slideshow-1' data-slideshow-options=\"{&quot;animation&quot;:&quot;fade&quot;,&quot;autoplay&quot;:false,&quot;loop_autoplay&quot;:&quot;once&quot;,&quot;interval&quot;:5,&quot;loop_manual&quot;:&quot;manual-endless&quot;,&quot;autoplay_stopper&quot;:false,&quot;noNavigation&quot;:false,&quot;bg_slider&quot;:false,&quot;keep_padding&quot;:false,&quot;hoverpause&quot;:false,&quot;show_slide_delay&quot;:0}\"  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><ul class='avia-slideshow-inner ' style='padding-bottom: 57.142857142857%;'><li  class='avia-slideshow-slide av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0  av-single-slide slide-1 slide-odd'><div data-rel='slideshow-1' class='avia-slide-wrap '   ><div class='av-slideshow-caption av-7i2sl-da443972ce9884b4b4ad80e2a711d79a__0 caption_fullwidth caption_center'><div class=\"container caption_container\"><div class=\"slideshow_caption\"><div class=\"slideshow_inner_caption\"><div class=\"slideshow_align_caption\"><h2 class='avia-caption-title '  itemprop=\"name\" >FAQ<\/h2><\/div><\/div><\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-5420 avia-img-lazy-loading-not-5420\"  src=\"https:\/\/vent.sunon.com\/wp-content\/uploads\/2026\/04\/minimal-abstract-background-product-presentation-white-podium-3d-rendering-illustration.jpg\" width=\"2800\" height=\"1600\" title='minimal-abstract-background-product-presentation-white-podium-3d-rendering-illustration' alt=''  itemprop=\"thumbnailUrl\"  style='min-height:500px; min-width:875px; ' srcset=\"https:\/\/vent.sunon.com\/wp-content\/uploads\/2026\/04\/minimal-abstract-background-product-presentation-white-podium-3d-rendering-illustration.jpg 2800w, https:\/\/vent.sunon.com\/wp-content\/uploads\/2026\/04\/minimal-abstract-background-product-presentation-white-podium-3d-rendering-illustration-300x171.jpg 300w\" sizes=\"(max-width: 2800px) 100vw, 2800px\" \/><\/div><\/li><\/ul><\/div><\/div>\n<div id='av-tab-section-1'  class='av-tab-section-container entry-content-wrapper main_color av-tab-no-transition av-tab-content-auto  av-tab-above-content  avia-builder-el-1  el_after_av_slideshow_full  avia-builder-el-last  tab-section-not-first container_wrap sidebar_right'  ><div class='av-tab-section-outer-container av-1oxk5x-8b7337db23872f5f92fb5042ac58fda5'><div class='av-tab-section-tab-title-container avia-tab-title-padding-default' role='tablist'><a href='#industrial-ventilation' data-av-tab-section-title='1' class='av-section-tab-title av-active-tab-title no-scroll av-1m4gi5-6247a5472b718bb51c595a84580b6c73 av-tab-no-icon av-tab-no-image ' role='tab' tabindex='0' aria-controls='av-tab-section-1-1'><span class='av-outer-tab-title'><span class='av-inner-tab-title'>Industrial Ventilation<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><a href='#residential-air' data-av-tab-section-title='2' class='av-section-tab-title  av-1451el-896b56c085bdea36d4a810112a8c92e7 av-tab-no-icon av-tab-no-image ' role='tab' tabindex='0' aria-controls='av-tab-section-1-2'><span class='av-outer-tab-title'><span class='av-inner-tab-title'>Residential Air<\/span><\/span><span class=\"av-tab-arrow-container\"><span><\/span><\/span><\/a><\/div><div class='avia-slideshow-arrows av-tabsection-arrow' ><a href='#prev' class='prev-slide av_prev_tab_section av-tab-section-slide avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='left-open-big' data-av_iconset='svg_entypo-fontello' tabindex='-1' title=\"Previous\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewBox=\"0 0 15 32\" preserveAspectRatio=\"xMidYMid meet\" aria-labelledby='av-svg-title-1' aria-describedby='av-svg-desc-1' role=\"graphics-symbol\" aria-hidden=\"true\">\n<title id='av-svg-title-1'>Previous<\/title>\n<desc id='av-svg-desc-1'>Previous<\/desc>\n<path d=\"M14.464 27.84q0.832 0.832 0 1.536-0.832 0.832-1.536 0l-12.544-12.608q-0.768-0.768 0-1.6l12.544-12.608q0.704-0.832 1.536 0 0.832 0.704 0 1.536l-11.456 11.904z\"><\/path>\n<\/svg><span class='avia_hidden_link_text'>Previous<\/span><\/a><a href='#next' class='next-slide av_next_tab_section av-tab-section-slide avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='right-open-big' data-av_iconset='svg_entypo-fontello' tabindex='-1' title=\"Next\"><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"15\" height=\"32\" viewBox=\"0 0 15 32\" preserveAspectRatio=\"xMidYMid meet\" aria-labelledby='av-svg-title-2' aria-describedby='av-svg-desc-2' role=\"graphics-symbol\" aria-hidden=\"true\">\n<title id='av-svg-title-2'>Next<\/title>\n<desc id='av-svg-desc-2'>Next<\/desc>\n<path d=\"M0.416 27.84l11.456-11.84-11.456-11.904q-0.832-0.832 0-1.536 0.832-0.832 1.536 0l12.544 12.608q0.768 0.832 0 1.6l-12.544 12.608q-0.704 0.832-1.536 0-0.832-0.704 0-1.536z\"><\/path>\n<\/svg><span class='avia_hidden_link_text'>Next<\/span><\/a><\/div><div class='av-tab-section-inner-container avia-section-default' style='width:200vw; left:0%;'><span class=\"av_prev_tab_section av_tab_navigation\"><\/span><span class=\"av_next_tab_section av_tab_navigation\"><\/span>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1m4gi5-6247a5472b718bb51c595a84580b6c73\">\n.av-layout-tab.av-1m4gi5-6247a5472b718bb51c595a84580b6c73{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-1' class='av-layout-tab av-1m4gi5-6247a5472b718bb51c595a84580b6c73 av-animation-delay-container  avia-builder-el-2  el_before_av_tab_sub_section  avia-builder-el-first  av-active-tab-content __av_init_open ' data-av-deeplink-tabs=\"\" data-av-tab-section-content=\"1\" data-tab-section-id=\"industrial-ventilation\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><div  class='flex_column av-1hfged-a62e45227c05856a39495146f1adb9a6 av_one_full  avia-builder-el-3  avia-builder-el-no-sibling  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc\">\n#top .togglecontainer.av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc p.toggler{\nfont-size:18px;\n}\n#top .togglecontainer.av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc p.toggler.activeTitle{\ncolor:#038540;\nborder-color:#038540;\n}\n#top .togglecontainer.av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc p.toggler .toggle_icon{\ncolor:#038540;\nborder-color:#038540;\n}\n#top .togglecontainer.av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc p.toggler .toggle_icon > span{\ncolor:#038540;\nborder-color:#038540;\n}\n#top .togglecontainer.av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc p.toggler.activeTitle .toggle_icon, #top .togglecontainer.av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc p.toggler.activeTitle .toggle_icon > span{\ncolor:#038540;\nborder-color:#038540;\n}\n\n@media only screen and (max-width: 479px){ \n#top .togglecontainer.av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc p.toggler{\nfont-size:16px;\n}\n}\n<\/style>\n<div  class='togglecontainer av-mngtqkq9-50184c00479525ae4fb89d66af1c80dc av-minimal-toggle  avia-builder-el-4  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-mngtpo0g-dbce58028ecf8bfbf07e8e788440030c'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"Why does SUNON insist on a &quot;7-blade&quot; design for its HVLS fans instead of the common 5-blade design?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Why does SUNON insist on a &quot;7-blade&quot; design for its HVLS fans instead of the common 5-blade design?\" data-aria_expanded=\"Click to collapse: Why does SUNON insist on a &quot;7-blade&quot; design for its HVLS fans instead of the common 5-blade design?\">Why does SUNON insist on a \"7-blade\" design for its HVLS fans instead of the common 5-blade design?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>This is to achieve the <b data-path-to-node=\"3\" data-index-in-node=\"123\">&#8220;perfect balance between airflow sensation and silence.&#8221;<\/b> The 7-blade design increases the frequency of contact between the blades and the air, creating a finer and more uniform airflow. Compared to 5-blade models, the 7-blade design reduces the sensation of &#8220;wind gaps&#8221; and eliminates strong overhead turbulence. This creates a comfortable, diffused airflow akin to a natural breeze, effectively improving personnel comfort and maintaining high work productivity.<\/p>\n<table>\n<tbody>\n<tr>\n<td>Feature<\/td>\n<td>SUNON 7-Blade Design<\/td>\n<td>Traditional 5\/3-Blade Design<\/td>\n<\/tr>\n<tr>\n<td>Airflow Sensation<\/td>\n<td>Fine and gentle, like natural wind<\/td>\n<td>Strong pulsations, noticeable buffeting<\/td>\n<\/tr>\n<tr>\n<td>Coverage Area<\/td>\n<td>Wide and uniform diffusion<\/td>\n<td>Concentrated airflow, more dead zones<\/td>\n<\/tr>\n<tr>\n<td>Turbulence Control<\/td>\n<td>\u00a0<span data-path-to-node=\"5,3,1,0\">Excellent; reduces overhead turbulence<\/span><\/td>\n<td>Prone to unstable airflow (turbulence)<\/td>\n<\/tr>\n<tr>\n<td>Ideal Scenarios<\/td>\n<td>High-standard factories, high-ceiling commercial spaces<\/td>\n<td>General traditional industrial environments<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mngtqbnr-8b6c85c044111db57a8a5dfbf6e49c8c'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"How do HVLS fans improve high-temperature work environments through cooling effects?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: How do HVLS fans improve high-temperature work environments through cooling effects?\" data-aria_expanded=\"Click to collapse: How do HVLS fans improve high-temperature work environments through cooling effects?\">How do HVLS fans improve high-temperature work environments through cooling effects?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"3\">Create a comfortable space with uniform cooling. By leveraging the high-efficiency air convection of SUNON HVLS fans, heat can be rapidly whisked away from the surface of the skin:<\/p>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\">Standalone Operation:<\/b> Reduces perceived temperature by <b data-path-to-node=\"4,0,0\" data-index-in-node=\"55\">3\u20135\u00b0C<\/b>, eliminating stuffy dead zones.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">HVAC Collaboration:<\/b> When paired with air conditioning, the cooling sensation further increases to <b data-path-to-node=\"4,1,0\" data-index-in-node=\"98\">5\u20138\u00b0C<\/b>. It ensures more uniform cold air distribution, solving the problem of &#8220;too cold near the vents, too hot in the corners.&#8221; This not only makes employees more comfortable but also significantly reduces the operational load on the AC system.<\/p>\n<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Scenario<\/td>\n<td>Perceived Cooling<\/td>\n<td>Main Business Benefits<\/td>\n<\/tr>\n<tr>\n<td>Standalone Use<\/td>\n<td>\u00a0<span data-path-to-node=\"6,1,1,0\"><b data-path-to-node=\"6,1,1,0\" data-index-in-node=\"0\">3\u20135\u00b0C<\/b> reduction<\/span><\/td>\n<td>Rapid convection, improves stuffy areas, and enhances operational comfort.<\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,2,0,0\"><b data-path-to-node=\"6,2,0,0\" data-index-in-node=\"0\">With AC System<\/b><\/span><\/td>\n<td><b data-path-to-node=\"6,2,1,0\" data-index-in-node=\"0\">5\u20138\u00b0C<\/b> reduction<\/td>\n<td>\u00a0<span data-path-to-node=\"6,2,2,0\">Significant energy savings; allows for higher AC temperature settings, leading to lower electricity bills.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mocjcf18-441184641d2c36581d09d0ef09842948'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-3' data-fake-id='#toggle-id-3' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3' data-slide-speed=\"200\" data-title=\"Factory heat and high AC costs\u2014how to achieve optimal cooling by pairing HVLS fans with industrial fans?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Factory heat and high AC costs\u2014how to achieve optimal cooling by pairing HVLS fans with industrial fans?\" data-aria_expanded=\"Click to collapse: Factory heat and high AC costs\u2014how to achieve optimal cooling by pairing HVLS fans with industrial fans?\">Factory heat and high AC costs\u2014how to achieve optimal cooling by pairing HVLS fans with industrial fans?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-3' aria-labelledby='toggle-toggle-id-3' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"3\">To solve heat issues in large factories, &#8220;airflow circulation&#8221; is the key. <b data-path-to-node=\"3\" data-index-in-node=\"183\">SUNON<\/b> recommends a &#8220;Surface + Point&#8221; ventilation strategy:<\/p>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\">Surface:<\/b> Use <b data-path-to-node=\"4,0,0\" data-index-in-node=\"13\">HVLS (High Volume, Low Speed) Fans<\/b>. Their massive blade diameter creates a slow, large-scale airflow that drives convection throughout the entire area, eliminating heat accumulation at the ceiling. When paired with AC, it can reduce perceived temperature by <span class=\"math-inline\" data-math=\"5-8\u00b0C\" data-index-in-node=\"271\">$5-8\u00b0C$<\/span> and boost AC efficiency, saving over <b data-path-to-node=\"4,0,0\" data-index-in-node=\"314\">30%<\/b> on electricity bills.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">Point:<\/b> For high-heat machinery or dense workstations, use <b data-path-to-node=\"4,1,0\" data-index-in-node=\"58\">Industrial Portable Fans<\/b> or <b data-path-to-node=\"4,1,0\" data-index-in-node=\"86\">Wall-Mounted Fans<\/b> for targeted reinforcement to quickly whisk away stagnant hot air. This &#8220;Global Circulation + Local Reinforcement&#8221; setup ensures no ventilation dead zones and achieves true energy-saving cooling.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mocjcovj-2a0f9b3a6df37f4fdd98c50fc9383cff'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-4' data-fake-id='#toggle-id-4' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-4' data-slide-speed=\"200\" data-title=\"How to choose between HVLS fans, pedestal fans, and wall fans? What are the recommendations for different areas (e.g., warehouses, production lines)?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: How to choose between HVLS fans, pedestal fans, and wall fans? What are the recommendations for different areas (e.g., warehouses, production lines)?\" data-aria_expanded=\"Click to collapse: How to choose between HVLS fans, pedestal fans, and wall fans? What are the recommendations for different areas (e.g., warehouses, production lines)?\">How to choose between HVLS fans, pedestal fans, and wall fans? What are the recommendations for different areas (e.g., warehouses, production lines)?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-4' aria-labelledby='toggle-toggle-id-4' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"5\">Selection should be based on &#8220;ceiling height&#8221; and &#8220;nature of work&#8221;:<\/p>\n<ul data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b data-path-to-node=\"6,0,0\" data-index-in-node=\"0\">Logistics Centers &amp; Warehouses (High Ceilings):<\/b> Priority should be given to <b data-path-to-node=\"6,0,0\" data-index-in-node=\"76\">SUNON HVLS Fans<\/b>. Since warehouses are filled with racks, the 3D airflow generated by HVLS fans can bypass obstacles, keeping goods dry and improving the overall work environment.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b data-path-to-node=\"6,1,0\" data-index-in-node=\"0\">Automated Production Lines (Stationary Work):<\/b> <b data-path-to-node=\"6,1,0\" data-index-in-node=\"46\">Industrial Portable Fans<\/b> are recommended. These offer mobility to adjust positions as production lines change, providing strong perceived wind speeds for frontline operators.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,0\"><b data-path-to-node=\"6,2,0\" data-index-in-node=\"0\">Narrow Aisles or Behind Machinery (Space-Constrained):<\/b> <b data-path-to-node=\"6,2,0\" data-index-in-node=\"55\">Industrial Wall Fans<\/b> are ideal. They save floor space and effectively guide airflow in narrow areas toward exits, improving local air quality.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mocjcx77-e2a997d8b4dc8d7b4f01c736b9462cca'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-5' data-fake-id='#toggle-id-5' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-5' data-slide-speed=\"200\" data-title=\"How to comply with ESG regulations and optimize worker health? Why are Energy-Saving HVLS Fans the best choice?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: How to comply with ESG regulations and optimize worker health? Why are Energy-Saving HVLS Fans the best choice?\" data-aria_expanded=\"Click to collapse: How to comply with ESG regulations and optimize worker health? Why are Energy-Saving HVLS Fans the best choice?\">How to comply with ESG regulations and optimize worker health? Why are Energy-Saving HVLS Fans the best choice?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-5' aria-labelledby='toggle-toggle-id-5' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"7\">Under the wave of Net Zero and ESG, factory ventilation is about more than cooling\u2014it\u2019s part of corporate sustainability. <b data-path-to-node=\"7\" data-index-in-node=\"237\">SUNON<\/b> solutions help enterprises hit targets in two ways:<\/p>\n<ul data-path-to-node=\"8\">\n<li>\n<p data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">Environmental (E):<\/b> Compared to traditional AC fans, the entire SUNON series utilizes high-efficiency EC motors. For the same airflow, energy efficiency improves by 30% to 50%. This significantly reduces carbon emissions and helps companies meet energy audit standards.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Social (S):<\/b> High temperatures cause heat exhaustion and loss of focus, impacting safety records. Using HVLS Fans with Smart Control Systems maintains constant ventilation, significantly improving thermal comfort. Furthermore, SUNON&#8217;s low-decibel design reduces noise pollution, providing a premium environment that meets labor regulations.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1451el-896b56c085bdea36d4a810112a8c92e7\">\n.av-layout-tab.av-1451el-896b56c085bdea36d4a810112a8c92e7{\nvertical-align:top;\n}\n<\/style>\n<div id='av-tab-section-1-2' class='av-layout-tab av-1451el-896b56c085bdea36d4a810112a8c92e7 av-animation-delay-container  avia-builder-el-5  el_after_av_tab_sub_section  avia-builder-el-last  ' data-av-deeplink-tabs=\"\" data-av-tab-section-content=\"2\" data-tab-section-id=\"residential-air\"><div class=\"av-layout-tab-inner\"><div class=\"container\"><div  class='flex_column av-2psl-ef6c4acc2dbce7bb3ec12e9930232296 av_one_full  avia-builder-el-6  avia-builder-el-no-sibling  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b\">\n#top .togglecontainer.av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b p.toggler{\nfont-size:18px;\n}\n#top .togglecontainer.av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b p.toggler.activeTitle{\ncolor:#038540;\nborder-color:#038540;\n}\n#top .togglecontainer.av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b p.toggler .toggle_icon{\ncolor:#038540;\nborder-color:#038540;\n}\n#top .togglecontainer.av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b p.toggler .toggle_icon > span{\ncolor:#038540;\nborder-color:#038540;\n}\n#top .togglecontainer.av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b p.toggler.activeTitle .toggle_icon, #top .togglecontainer.av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b p.toggler.activeTitle .toggle_icon > span{\ncolor:#038540;\nborder-color:#038540;\n}\n\n@media only screen and (max-width: 479px){ \n#top .togglecontainer.av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b p.toggler{\nfont-size:16px;\n}\n}\n<\/style>\n<div  class='togglecontainer av-mngtypg7-41ecdd39306e65ba32a4c1e5744e102b av-minimal-toggle  avia-builder-el-7  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-mngtxgph-afaf0db686a4dc6c8b04d62e9f86b2f5'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-6' data-fake-id='#toggle-id-6' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-6' data-slide-speed=\"200\" data-title=\"What is a Fresh Air System(Flow2one)?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: What is a Fresh Air System(Flow2one)?\" data-aria_expanded=\"Click to collapse: What is a Fresh Air System(Flow2one)?\">What is a Fresh Air System(Flow2one)?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-6' aria-labelledby='toggle-toggle-id-6' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"3\">A Fresh Air System is an active air circulation and exchange device. Unlike traditional air purifiers that only filter indoor air, a Fresh Air System features a convection function that &#8220;brings in fresh air&#8221; and &#8220;expels stale air,&#8221; ensuring that the indoors maintain fresh, clean, and high-oxygen air 24 hours a day.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mngtxuw5-1a24df446f68cfa21fd6b403021591df'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-7' data-fake-id='#toggle-id-7' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-7' data-slide-speed=\"200\" data-title=\"What lifestyle challenges can Fresh Air Systems solve?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: What lifestyle challenges can Fresh Air Systems solve?\" data-aria_expanded=\"Click to collapse: What lifestyle challenges can Fresh Air Systems solve?\">What lifestyle challenges can Fresh Air Systems solve?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-7' aria-labelledby='toggle-toggle-id-7' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><ul>\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\">Good Air Quality Without Opening Windows:<\/b> Solves the concerns of not wanting to open windows due to noise, dust, and insects.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">Elimination of Harmful Substances:<\/b> Effectively dilutes <span class=\"math-inline\" data-math=\"CO_2\" data-index-in-node=\"55\">CO2<\/span>, formaldehyde, and odors, while preventing indoor humidity and mold growth.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\"><b data-path-to-node=\"4,2,0\" data-index-in-node=\"0\">Energy-Efficient and Ultra-Quiet:<\/b> Operates more quietly than traditional exhaust fans and maintains indoor air conditioning temperatures to save on energy costs.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mngtxuw5-3-db93177cd5eb1ab2199c5310a803e088'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-8' data-fake-id='#toggle-id-8' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-8' data-slide-speed=\"200\" data-title=\"What makes SUNON Fresh Air Systems different from other products on the market?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: What makes SUNON Fresh Air Systems different from other products on the market?\" data-aria_expanded=\"Click to collapse: What makes SUNON Fresh Air Systems different from other products on the market?\">What makes SUNON Fresh Air Systems different from other products on the market?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-8' aria-labelledby='toggle-toggle-id-8' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><ul>\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\">\u3010Exclusive Patent, Fastest Installation\u3011<\/b> SUNON\u2019s exclusively developed technology miniaturizes the &#8220;Energy Recovery Ventilation&#8221; (ERV) system. While other brands typically require two wall openings (one for intake, one for exhaust), the SUNON Fresh Air System achieves bidirectional circulation through a <b data-path-to-node=\"4,0,0\" data-index-in-node=\"305\">single hole<\/b>. This reduces structural damage by <b data-path-to-node=\"4,0,0\" data-index-in-node=\"352\">50%<\/b>, allowing for an elegant installation in both new constructions and home renovations.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">\u3010Recognized by Authoritative Awards, Premium Quality\u3011<\/b><\/p>\n<ul data-path-to-node=\"4,1,1\">\n<li>\n<p data-path-to-node=\"4,1,1,0,0\"><b data-path-to-node=\"4,1,1,0,0\" data-index-in-node=\"0\">2020 Taiwan Excellence Award:<\/b> National-level certification for R&amp;D and quality standards.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,1,1,0\"><b data-path-to-node=\"4,1,1,1,0\" data-index-in-node=\"0\">2022 Golden Pin Design Award:<\/b> Known as the &#8220;Oscars of the design world,&#8221; ensuring the aesthetics blend perfectly with interior decor.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\"><b data-path-to-node=\"4,2,0\" data-index-in-node=\"0\">\u3010Temperature and Humidity Balance, Energy Saving\u3011<\/b> The built-in heat exchange function regulates temperature differences while introducing fresh air. This prevents the loss of air conditioning or heating, maintaining a comfortable indoor environment.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\"><b data-path-to-node=\"4,3,0\" data-index-in-node=\"0\">\u3010Medical-Grade Filtration System\u3011<\/b> Equipped with high-specification PM2.5 filters to actively block outdoor air pollution, providing medical-grade protection for your home\u2019s breathing environment.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mngtxuw5-2-0940b7f96b591765a4feac400d438afc'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-9' data-fake-id='#toggle-id-9' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-9' data-slide-speed=\"200\" data-title=\"Can I replace the bulb of the LED Ventilation Fan myself? Where can I buy it?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Can I replace the bulb of the LED Ventilation Fan myself? Where can I buy it?\" data-aria_expanded=\"Click to collapse: Can I replace the bulb of the LED Ventilation Fan myself? Where can I buy it?\">Can I replace the bulb of the LED Ventilation Fan myself? Where can I buy it?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-9' aria-labelledby='toggle-toggle-id-9' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"3\">Yes, maintenance is very simple! SUNON has fully considered the convenience of consumable replacement in its design:<\/p>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\">Self-Replacement:<\/b> The lighting structure is designed for simplicity, allowing consumers to disassemble and replace it themselves without needing to book a professional technician.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">Where to Buy:<\/b> If a replacement is needed, you can purchase one at major lighting stores, plumbing and electrical supply shops, or home improvement hardware stores.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\"><b data-path-to-node=\"4,2,0\" data-index-in-node=\"0\">Specification Recommendation:<\/b> We recommend purchasing a <b data-path-to-node=\"4,2,0\" data-index-in-node=\"56\">15cm slim recessed light (downlight)<\/b> for a perfect fit.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mocjmabj-ffe46d09770dfa2dd83e7655b0c72dea'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-10' data-fake-id='#toggle-id-10' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-10' data-slide-speed=\"200\" data-title=\"Why is it recommended to install a DC motor ventilation fan? Is it truly quieter and more energy-efficient than traditional exhaust fans?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Why is it recommended to install a DC motor ventilation fan? Is it truly quieter and more energy-efficient than traditional exhaust fans?\" data-aria_expanded=\"Click to collapse: Why is it recommended to install a DC motor ventilation fan? Is it truly quieter and more energy-efficient than traditional exhaust fans?\">Why is it recommended to install a DC motor ventilation fan? Is it truly quieter and more energy-efficient than traditional exhaust fans?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-10' aria-labelledby='toggle-toggle-id-10' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"4,1,0\">When choosing a ventilation fan, motor technology is the key to quality. <b data-path-to-node=\"4,1,0\" data-index-in-node=\"76\">SUNON<\/b>\u2019s entire series of ventilation fans utilizes advanced <b data-path-to-node=\"4,1,0\" data-index-in-node=\"136\">DC ultra-quiet motors<\/b>, which not only significantly reduce operational noise\u2014creating a library-like quiet environment\u2014but also offer the following advantages:<\/p>\n<ul data-path-to-node=\"4,1,1\">\n<li>\n<p data-path-to-node=\"4,1,1,0,0\"><b data-path-to-node=\"4,1,1,0,0\" data-index-in-node=\"0\">Energy Efficiency:<\/b> Extremely low power consumption, saving over <b data-path-to-node=\"4,1,1,0,0\" data-index-in-node=\"64\">80%<\/b> of electricity compared to traditional AC motors. Even if kept on 24\/7, the electricity cost remains minimal.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,1,1,0\"><b data-path-to-node=\"4,1,1,1,0\" data-index-in-node=\"0\">Stability and Durability:<\/b> DC motors have a lower temperature rise and a longer lifespan, making them the top choice for modern homes seeking high cost-performance (CP) value and a green lifestyle.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mocjmjjt-d3ca1efe708d39634d54ecfa23216345'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-11' data-fake-id='#toggle-id-11' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-11' data-slide-speed=\"200\" data-title=\"Ventilation fan panels always turn black after long-term use. Is there an option that stays clean without needing to climb high for cleaning?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: Ventilation fan panels always turn black after long-term use. Is there an option that stays clean without needing to climb high for cleaning?\" data-aria_expanded=\"Click to collapse: Ventilation fan panels always turn black after long-term use. Is there an option that stays clean without needing to climb high for cleaning?\">Ventilation fan panels always turn black after long-term use. Is there an option that stays clean without needing to climb high for cleaning?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-11' aria-labelledby='toggle-toggle-id-11' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Traditional fans often accumulate dust on the grilles, which is unsightly and reduces efficiency. <b data-path-to-node=\"6,1,0\" data-index-in-node=\"101\">SUNON<\/b> features a <b data-path-to-node=\"6,1,0\" data-index-in-node=\"118\">&#8220;Side-Suction Design&#8221;<\/b> that hides the air intake on the sides. This minimalist look effectively prevents dust from sticking directly to the panel surface, maintaining a clean aesthetic over time. This design\u2014balancing aesthetics and function\u2014is perfect for interior-conscious homes, ensuring your bathroom ceiling stays free of annoying dark dust buildup.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-mocjmsrj-5a8f3aa939f3c3669587dd7421203ce4'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-12' data-fake-id='#toggle-id-12' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-12' data-slide-speed=\"200\" data-title=\"How do I clean the dust inside the fan? Do I have to disassemble the entire machine?\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: How do I clean the dust inside the fan? Do I have to disassemble the entire machine?\" data-aria_expanded=\"Click to collapse: How do I clean the dust inside the fan? Do I have to disassemble the entire machine?\">How do I clean the dust inside the fan? Do I have to disassemble the entire machine?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-12' aria-labelledby='toggle-toggle-id-12' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p data-path-to-node=\"8,1,0\">Cleaning is no longer a chore! <b data-path-to-node=\"8,1,0\" data-index-in-node=\"34\">SUNON<\/b> has thoughtfully introduced a <b data-path-to-node=\"8,1,0\" data-index-in-node=\"70\">&#8220;Removable Filter (Air Conditioner Grade).&#8221;<\/b><\/p>\n<ul data-path-to-node=\"8,1,1\">\n<li>\n<p data-path-to-node=\"8,1,1,0,0\"><b data-path-to-node=\"8,1,1,0,0\" data-index-in-node=\"0\">Easy Detachment:<\/b> No tools are required; you can simply pull out the filter just like cleaning an air conditioner.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,1,1,1,0\"><b data-path-to-node=\"8,1,1,1,0\" data-index-in-node=\"0\">Washable:<\/b> The filter can be washed directly with water to intercept large dust particles and foreign objects, preventing grime from entering the motor and ensuring the exhaust efficiency remains as good as new. This convenient method allows you to complete home maintenance without disassembling the entire unit.<\/p>\n<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":25,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3572","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/pages\/3572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/comments?post=3572"}],"version-history":[{"count":15,"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/pages\/3572\/revisions"}],"predecessor-version":[{"id":5609,"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/pages\/3572\/revisions\/5609"}],"wp:attachment":[{"href":"https:\/\/vent.sunon.com\/en\/wp-json\/wp\/v2\/media?parent=3572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}