{"id":9891,"date":"2025-02-23T13:27:02","date_gmt":"2025-02-23T12:27:02","guid":{"rendered":"https:\/\/frischluftmanager.com\/?p=9891"},"modified":"2025-03-06T14:01:37","modified_gmt":"2025-03-06T13:01:37","slug":"wow-the-frischluftmanager-are-coming-and-they-have-retrofit-in-their-luggage","status":"publish","type":"post","link":"https:\/\/frischluftmanager.com\/en\/wow-the-frischluftmanager-are-coming-and-they-have-retrofit-in-their-luggage\/","title":{"rendered":"Wow, the Frischluftmanager\u00ae are coming. And they have Retrofit in their luggage."},"content":{"rendered":"<div id='av_section_1'  class='avia-section av-m7iuren5-2e449e261b691ce8cb209d0147f86bc3 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  avia-bg-style-scroll av-minimum-height av-minimum-height-50 av-height-50  container_wrap fullsize'   data-av_minimum_height_pc='50' data-av_min_height_opt='50'><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-9891'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7iuq5n5-2203cb7d00f5d9ffdbfc7ab8741f1a91\">\n.avia-video.av-m7iuq5n5-2203cb7d00f5d9ffdbfc7ab8741f1a91{\nbackground-image:url(https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/Partner_penka_FM_Retrofit-2025-02-web.jpg);\n}\n<\/style>\n<div  class='avia-video av-m7iuq5n5-2203cb7d00f5d9ffdbfc7ab8741f1a91 avia-video-16-9 av-preview-image avia-video-load-always avia-video-html5'  itemprop=\"video\" itemtype=\"https:\/\/schema.org\/VideoObject\"  data-original_url='https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/retrofit_mp4_1.mp4'><video class='avia_video' poster=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/Partner_penka_FM_Retrofit-2025-02-web.jpg\" autoplay playsinline loop preload=\"metadata\" muted controls id='player_9891_1383699952_2127793126'><source src='https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/retrofit_mp4_1.mp4' type='video\/mp4' \/><\/video><\/div>\n\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='av_section_2'  class='avia-section av-d4xgkp-8a2eb6c6ceb7531dcf9f849b2210d7f1 main_color avia-section-default avia-no-border-styling  avia-builder-el-2  el_after_av_section  el_before_av_section  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-9891'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-9nm561-017e8c0e3fefd9d7796b9db4d8c159e6 av_one_half  avia-builder-el-3  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-m7hlk2v0-6426491b2fb12ecda6b4ce2fad5d2064 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>Wow, the Frischluftmanager are coming. And they have Retrofit in their luggage. <\/h1>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7hlwkda-688e000d8a5d8206eeb606be6afbc50b\">\n#top .hr.hr-invisible.av-m7hlwkda-688e000d8a5d8206eeb606be6afbc50b{\nheight:25px;\n}\n<\/style>\n<div  class='hr av-m7hlwkda-688e000d8a5d8206eeb606be6afbc50b hr-invisible  avia-builder-el-5  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-m7hlcjxo-67111dfa320023fb41a1d8af3ab25684 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The Frischluftmanager are new partners of <a href=\"https:\/\/penka.de\" target=\"_blank\" rel=\"noopener\">penka<\/a>. The mission: fresh air as a service. That&#8217;s why we fit in so well with <a href=\"https:\/\/penka.de\" target=\"_blank\" rel=\"noopener\">penka<\/a>. And that&#8217;s why we offer all our expertise for the super-topical subject of retrofitting.<\/p>\n<p>What is retrofitting? It&#8217;s about modernizing energy efficiency and replacing old fans with new, efficient models. Many advantages make it a worthwhile investment for you and your customers.  <\/p>\n<ul>\n<li>Individual advice and support<\/li>\n<li>Improved performance and reliability<\/li>\n<li>Maximum efficiency<\/li>\n<li>Energy saving<\/li>\n<li>Short amortization times<\/li>\n<\/ul>\n<p>Make your customers energetically happy. Go retrofit. With penka and the fresh air managers.<\/p>\n<\/div><\/section><\/p><\/div><div  class='flex_column av-ad0a49-09a0c68b37120cbec3403ca2437bcd1e av_one_half  avia-builder-el-7  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7m061ek-6cd49f52ded5f58668af227f4684892a\">\n.avia-image-container.av-m7m061ek-6cd49f52ded5f58668af227f4684892a img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m7m061ek-6cd49f52ded5f58668af227f4684892a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m7m061ek-6cd49f52ded5f58668af227f4684892a av-styling- avia-align-center  avia-builder-el-8  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1165 avia-img-lazy-loading-not-1165 avia_image ' src=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02.jpg\" alt='' title='edelstahlfilter_luftfilter_gruenhg_02'  height=\"1600\" width=\"1600\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02.jpg 1600w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-300x300.jpg 300w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-1030x1030.jpg 1030w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-80x80.jpg 80w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-768x768.jpg 768w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-1536x1536.jpg 1536w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-36x36.jpg 36w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-180x180.jpg 180w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-1500x1500.jpg 1500w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/edelstahlfilter_luftfilter_gruenhg_02-705x705.jpg 705w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/div><\/div><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_3'  class='avia-section av-8ompnt-331faf8d4cf50e08917e426247db257b main_color avia-section-default avia-no-border-styling  avia-builder-el-9  el_after_av_section  el_before_av_section  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-9891'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-6y9k1l-2c9b6b581ae611fddc2ec73ff76b660e av_one_half  avia-builder-el-10  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7m06kfa-c83d6cfc00e6412241d0d08874140359\">\n.avia-image-container.av-m7m06kfa-c83d6cfc00e6412241d0d08874140359 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m7m06kfa-c83d6cfc00e6412241d0d08874140359 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m7m06kfa-c83d6cfc00e6412241d0d08874140359 av-styling- avia-align-center  avia-builder-el-11  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1167 avia-img-lazy-loading-not-1167 avia_image ' src=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02.jpg\" alt='' title='kompaktfilter_luftfilter_blauhg_02'  height=\"1600\" width=\"1600\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02.jpg 1600w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-300x300.jpg 300w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-1030x1030.jpg 1030w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-80x80.jpg 80w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-768x768.jpg 768w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-1536x1536.jpg 1536w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-36x36.jpg 36w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-180x180.jpg 180w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-1500x1500.jpg 1500w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/kompaktfilter_luftfilter_blauhg_02-705x705.jpg 705w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/div><\/div><\/div><div  class='flex_column av-6le5y1-ec9cfa8c4129906563a247a813f590fc av_one_half  avia-builder-el-12  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><section  class='av_textblock_section av-m7hlg9y4-099b40573dbe4ad5a1b7c52252e222bb '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 class=\"p1\">Benefits for you as a Frischluftmanager partner and your customers who decide to modernize their energy efficiency with retrofit fans:<b><\/b><\/h3>\n<ul>\n<li class=\"p2\"><span class=\"s1\"><b>Individual advice and support:<\/b><\/span> Frischluftmanager offers comprehensive services &#8211; from measuring and taking measurements on site to assessing the existing system technology, calculating costs and amortization as well as supplying the fans, including installation accessories and commissioning. As a partner, you receive customized solutions that are precisely tailored to your needs. All you have to do is install and connect the fan.  <\/li>\n<li class=\"p2\"><span class=\"s1\"><b>Improved performance and reliability:<\/b><\/span> New fans are often more powerful and reliable than older models. This means less downtime and lower maintenance costs. <\/li>\n<li class=\"p2\"><span class=\"s1\"><b>Maximum efficiency:<\/b><\/span> The new fans offer high efficiency, which means that they deliver more power with lower energy consumption. This increases the efficiency of the entire system. <\/li>\n<\/ul>\n<\/div><\/section><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_4'  class='avia-section av-6extqx-7b7941233d46b0e40b378d5413dc7ff3 main_color avia-section-default avia-no-border-styling  avia-builder-el-14  el_after_av_section  el_before_av_section  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-9891'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-3l726h-518c998e4991a98df986313e1e07bc54 av_one_half  avia-builder-el-15  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-m7m08s81-c0b1d2dd1da95bec962391c7c0808b20 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><ul>\n<li class=\"p2\"><span class=\"s1\"><b>Energy savings:<\/b><\/span> By using new, efficient fans, your customers can significantly reduce their energy consumption. This leads to lower energy costs and a more sustainable use of resources. <\/li>\n<li class=\"p2\"><span class=\"s1\"><b>Short amortization times:<\/b><\/span> Thanks to modern technology and high efficiency, investments pay for themselves in a short time. Your customer benefits quickly from the savings &#8211; and you from their satisfaction. <\/li>\n<li class=\"p2\"><span class=\"s1\"><b>Environmental friendliness:<\/b><\/span> By reducing energy consumption and using efficient technology, you actively contribute to environmental protection together with your customers. This also improves the company&#8217;s image as an environmentally conscious player. <\/li>\n<\/ul>\n<\/div><\/section><\/div><div  class='flex_column av-7wmtl-4566c29d1c3252d77ea1c9fa12b08e9a av_one_half  avia-builder-el-17  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7m0aqgk-2eb7622483abc3016d282b3689e13a00\">\n.avia-image-container.av-m7m0aqgk-2eb7622483abc3016d282b3689e13a00 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m7m0aqgk-2eb7622483abc3016d282b3689e13a00 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m7m0aqgk-2eb7622483abc3016d282b3689e13a00 av-styling- avia-align-center  avia-builder-el-18  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1182 avia-img-lazy-loading-not-1182 avia_image ' src=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02.jpg\" alt='Taschenfilter Luftfilter actovent' title='taschenfilter_luftfilter_gruenhg_02'  height=\"1600\" width=\"1600\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02.jpg 1600w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-300x300.jpg 300w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-1030x1030.jpg 1030w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-80x80.jpg 80w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-768x768.jpg 768w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-1536x1536.jpg 1536w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-36x36.jpg 36w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-180x180.jpg 180w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-1500x1500.jpg 1500w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2020\/12\/taschenfilter_luftfilter_gruenhg_02-705x705.jpg 705w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/div><\/div><\/div>\n\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_5'  class='avia-section av-17gfcp-c4836857bfe401b955ded869db2897be main_color avia-section-default avia-no-border-styling  avia-builder-el-19  el_after_av_section  el_before_av_section  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-9891'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-akik21-9b164008b5f2868c9e301818f7abe610 av_one_half  avia-builder-el-20  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m7ubnux0-70808b7886f747e5ec3791929f7cf636\">\n.avia-image-container.av-m7ubnux0-70808b7886f747e5ec3791929f7cf636 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m7ubnux0-70808b7886f747e5ec3791929f7cf636 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m7ubnux0-70808b7886f747e5ec3791929f7cf636 av-styling- avia-align-center  avia-builder-el-21  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-9963 avia-img-lazy-loading-not-9963 avia_image ' src=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog.jpg\" alt='retrofit check' title='2025_maerz_nl01_frischluftmanager_blog'  height=\"1600\" width=\"1600\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog.jpg 1600w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-300x300.jpg 300w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-1030x1030.jpg 1030w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-80x80.jpg 80w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-768x768.jpg 768w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-1536x1536.jpg 1536w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-36x36.jpg 36w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-180x180.jpg 180w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-1500x1500.jpg 1500w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager_blog-705x705.jpg 705w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/div><\/div><\/div><div  class='flex_column av-9b11ft-02c87677c540f10fcb673db00c538131 av_one_half  avia-builder-el-22  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><section  class='av_textblock_section av-m7ubvk5g-14886fd5998ca1851de665d5d5e42581 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3>Retrofit starts with a thorough check.<\/h3>\n<p>Retrofit is the smart concept for the energy-efficient modernization of ventilation systems. But what exactly does it mean for you? <\/p>\n<p>Essentially, this involves carrying out a detailed inventory of your indoor air systems in order to identify optimization potential. The services include: <\/p>\n<ul>\n<li class=\"p2\">Measuring the housing chambers of the air handling units<\/li>\n<li class=\"p2\">Inclusion of device accessibility for modernization<\/li>\n<li class=\"p2\">Assessment of the necessary measures for the device update, including filters<\/li>\n<li class=\"p2\">Measurement of the operating parameters: Volume flow and pressure<\/li>\n<li class=\"p2\">Measurement of electrical power consumption at the operating point<\/li>\n<li class=\"p2\">Recording of business data<\/li>\n<li class=\"p2\">Assessment of the device design according to the state of the art<\/li>\n<\/ul>\n<\/div><\/section><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av_section_6'  class='avia-section av-7hlac9-4e9b60723bb7823340e89f5dea8404ce main_color avia-section-default avia-no-border-styling  avia-builder-el-24  el_after_av_section  el_before_av_one_full  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-9891'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-6emoih-9b1674ebca783e7f38f0c18315cd835e av_one_half  avia-builder-el-25  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-m7ubvzpx-49c90f69525b7804199192a8b0210059 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 class=\"p1\">The Frischluftmanager. A case for two.<br \/>\n<b><\/b><\/h3>\n<p>Interested? Then contact your Frischluftmanager with confidence. <\/p>\n<p>Ralf Heinrich<\/p>\n<p>Phone +49 711 480480-12<br \/>\nE-mail <a href=\"mailto:ralf.heinrich@frischluftmanager.com\">ralf.heinrich@frischluftmanager.com<\/a> <\/p>\n<p>and<\/p>\n<p>Thomas Mietzker<br \/>\nPhone +49 711 480480-17<br \/>\nE-mail <a href=\"mailto:thomas.mietzker@frischluftmanager.com\">thomas.mietzker@frischluftmanager.com<\/a><\/p>\n<\/div><\/section><\/div><div  class='flex_column av-h4f9l-624b08605f08f4b217992c2a0ce60b77 av_one_half  avia-builder-el-27  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-32749l-55904332cbc7ffb18c03027d59bf6108\">\n.avia-image-container.av-32749l-55904332cbc7ffb18c03027d59bf6108 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-32749l-55904332cbc7ffb18c03027d59bf6108 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-32749l-55904332cbc7ffb18c03027d59bf6108 av-styling- avia-align-center  avia-builder-el-28  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-9961 avia-img-lazy-loading-not-9961 avia_image ' src=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web.jpg\" alt='Die Frischluftmanager' title='2025_maerz_nl01_frischluftmanager2_web'  height=\"1059\" width=\"1059\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web.jpg 1059w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web-300x300.jpg 300w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web-1030x1030.jpg 1030w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web-80x80.jpg 80w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web-768x768.jpg 768w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web-36x36.jpg 36w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web-180x180.jpg 180w, https:\/\/frischluftmanager.com\/wp-content\/uploads\/2025\/02\/2025_maerz_nl01_frischluftmanager2_web-705x705.jpg 705w\" sizes=\"(max-width: 1059px) 100vw, 1059px\" \/><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_6'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-9891'><div class='entry-content-wrapper clearfix'><\/p>\n<div  class='flex_column av-4kwn1l-5a5c2ac356cdc060721590504e64b0b8 av_one_full  avia-builder-el-29  el_after_av_section  avia-builder-el-no-sibling  first flex_column_div  '     ><div  class='avia-button-wrap av-20v0x5-8547dfa7125da34a7492edf4f55af48d-wrap avia-button-center  avia-builder-el-30  avia-builder-el-no-sibling '><a href='https:\/\/frischluftmanager.com\/en\/news\/'  class='avia-button av-20v0x5-8547dfa7125da34a7492edf4f55af48d av-link-btn avia-icon_select-yes-left-icon avia-size-small avia-position-center avia-color-theme-color'   aria-label=\"back\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue874' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >back<\/span><\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":8,"featured_media":9889,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,50],"tags":[],"class_list":["post-9891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cooperation","category-maintenance-companies"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>The Frischluftmanager\u00ae and Penka offer retrofit 2026<\/title>\n<meta name=\"description\" content=\"Frischluftmanager\u00ae and Penka offer retrofits: efficient fans, individual advice and rapid amortization. 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