{"id":9301,"date":"2026-03-10T08:00:36","date_gmt":"2026-03-10T07:00:36","guid":{"rendered":"https:\/\/www.marquis.rs\/en\/?p=9301"},"modified":"2026-07-27T07:13:11","modified_gmt":"2026-07-27T05:13:11","slug":"plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation","status":"publish","type":"post","link":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/","title":{"rendered":"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation?"},"content":{"rendered":"<p>Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings. It enables controlled air exchange with reduced energy losses\u2014provided that the system is properly designed, installed, and maintained. Within such systems, investors are most often faced with the dilemma: <strong>plate or rotary heat recovery unit?<\/strong><\/p>\n<p>At Marquis Intelligence, the choice of heat recovery type is considered the result of a technical analysis of the building, usage regime, and user requirements\u2014not a question of universally superior technology.<\/p>\n<h2>The Role of the Heat Recovery Unit in Residential Central Ventilation<\/h2>\n<p>A heat recovery unit is the system through which a building \u201cbreathes,\u201d ensuring the fresh air supply with heat recovery.<\/p>\n<p>In winter, heat from the exhaust air is transferred to the cold outdoor air entering the home. In summer, incoming air is partially cooled by the exhaust air. This reduces energy losses and heating and cooling costs.<\/p>\n<p>In contemporary conditions, when outdoor air quality is often unsatisfactory, it is equally important how the air is filtered and purified before entering the living space.<\/p>\n<h2>What Does a Heat Recovery Unit Include?<\/h2>\n<p>Heat recovery ventilation units for residential central systems typically include:<\/p>\n<ul>\n<li>a heat exchanger,<\/li>\n<li>fans,<\/li>\n<li>filters.<\/li>\n<\/ul>\n<p>Higher-quality systems also include a control system with sensors, remote control capability, summer by-pass mode, and similar features.<\/p>\n<blockquote><p>SEE ALSO: <a href=\"https:\/\/www.marquis.rs\/en\/blog\/residential-ventilation-by-marquis-intelligence\/\">Residential Ventilation by Marquis Intelligence<\/a><\/p>\n<p>SEE ALSO: <a href=\"https:\/\/www.marquis.rs\/en\/blog\/decentralized-ventilation-systems-in-the-home-advantages-and-limitations-of-application\/\" rel=\"bookmark\">Decentralized Ventilation Systems in the Home: Advantages and Limitations<\/a><\/p><\/blockquote>\n<p>Technical Parameters Important for Selecting a Heat Recovery Unit<\/p>\n<p>The decision between a <strong>plate or rotary heat recovery unit<\/strong> begins with defining the key technical parameters the unit must meet.<\/p>\n<h3>1. Required Capacity \u2013 Airflow Rate<\/h3>\n<p>The first and most important parameter is the required airflow capacity for the fresh-air supply and exhaust-air removal. It is determined according to the building\u2019s purpose, size, number of occupants, and regulatory requirements.<\/p>\n<p>When designing residential central ventilation systems, Marquis Intelligence determines airflow rates in accordance with DIN 1946-6, which specifies minimum and design air-exchange rates for residential buildings.<\/p>\n<p>Precise capacity calculation forms the basis for selecting an appropriate unit. Oversized equipment may result in unnecessary energy consumption and operation outside the optimal efficiency range, while undersized systems fail to provide the required indoor air quality.<\/p>\n<h3>2. Unit Dimensions and Installation Constraints<\/h3>\n<p>After defining the required capacity, the next step is to analyze the available installation space. Unit dimensions, service access, connection layout, and integration with the duct distribution network significantly influence model selection.<\/p>\n<p>In residential buildings, where technical space is often limited, physical installation constraints represent a particular challenge.<\/p>\n<h3>3. Filtration Level and Additional Air Purification<\/h3>\n<p data-start=\"124\" data-end=\"249\">Modern central ventilation systems do more than exchange air and recover heat. They actively ensure indoor air quality (IAQ).<\/p>\n<p data-start=\"251\" data-end=\"361\">Indoor air quality depends primarily on filtration and, when needed, additional air purification technologies.<\/p>\n<p data-start=\"363\" data-end=\"533\">Engineers select filter classes and purification methods based on outdoor pollution levels, the presence of allergens, fine particulate matter (PM), and other pollutants.<\/p>\n<p data-start=\"535\" data-end=\"661\">Higher filtration levels increase aerodynamic resistance. This directly affects the selection of fans and heat recovery units.<\/p>\n<p data-start=\"663\" data-end=\"798\">In practice, only a limited number of units can achieve higher air-purification levels without a significant increase in pressure drop.<\/p>\n<h3 data-start=\"663\" data-end=\"798\">4. Pressure Drop and Fan Operating Point<\/h3>\n<p>Total pressure drop (\u0394p) depends on several technical parameters. It is directly proportional to the square of air velocity and depends on the heat exchanger characteristics, applied filters, duct network, and control elements.<\/p>\n<p>Pressure drop through the plate, or the rotary heat exchanger itself, depends on airflow velocity, exchanger design, and the intended energy-efficiency level.<\/p>\n<p>When selecting equipment, Marquis Intelligence ensures that the fan operating point provides stable design airflow rates even under higher pressure drops typical for residential buildings with higher filtration levels.<\/p>\n<h3>5. Energy Efficiency<\/h3>\n<p>Energy efficiency is often a decisive criterion.<\/p>\n<p>In passive houses, for example, ventilation units must meet specific requirements regarding temperature efficiency, specific electrical energy consumption, and certification by relevant bodies. <a href=\"https:\/\/passivehouse.com\/en\/home\/\" target=\"_blank\" rel=\"noopener\">Passive House Institute<\/a> (PHI) is among the most recognized institutions in this field. In such cases, the choice of a heat recovery unit directly affects the building\u2019s ability to achieve its energy performance standard and certification.<\/p>\n<h3>6. Noise<\/h3>\n<p>Noise in ventilation systems may originate from fans (sound pressure level), mechanical components in rotary systems, or aerodynamic noise in ductwork.<\/p>\n<p>Therefore, it is essential to analyze acoustic characteristics, installation position, vibration transmission, and air distribution design. The choice between a plate and a rotary heat recovery unit must also comply with the building\u2019s acoustic requirements.<\/p>\n<blockquote><p>SEE ALSO: <a href=\"https:\/\/www.marquis.rs\/en\/faq\/2-faq-our-solutions\/2-1-marquis-intelligence-central-ventilation-for-villas-houses-flats-and-apartments\/\">FAQ \u2013 Home Ventilation<\/a><\/p><\/blockquote>\n<h2>Plate Heat Recovery Unit<\/h2>\n<p>Fresh and exhaust airflows are permanently physically separated by thin plates through which heat is transferred.<\/p>\n<p><strong>Advantages:<\/strong><\/p>\n<ul>\n<li>Complete separation of air streams<\/li>\n<li>Simple construction with no moving parts in the exchanger<\/li>\n<li>Stable long-term performance<\/li>\n<li>High temperature efficiency<\/li>\n<li>Possibility of latent heat transfer in enthalpy versions<\/li>\n<\/ul>\n<p><strong>Limitations:<\/strong><\/p>\n<ul>\n<li>Condensation and the need for condensate drainage<\/li>\n<li>Risk of freezing at low temperatures<\/li>\n<li>No moisture recovery in standard versions<\/li>\n<\/ul>\n<h2>Rotary Heat Recovery Unit<\/h2>\n<p>Uses a rotating wheel that accumulates heat from the exhaust air and transfers it to the fresh air.<\/p>\n<p><strong>Advantages:<\/strong><\/p>\n<ul>\n<li>Moisture recovery in enthalpy rotors<\/li>\n<li>Lower risk of freezing<\/li>\n<li>Compact design<\/li>\n<\/ul>\n<p><strong>Limitations:<\/strong><\/p>\n<ul>\n<li>Technically unavoidable minor air transfer (carry-over), typically 2\u20135% in high-quality systems with a purge zone<\/li>\n<li>Presence of moving parts (electric motor, bearings, belt drive, seals)<\/li>\n<li>Need for periodic inspection of the drive assembly<\/li>\n<li>The introduction of a purge zone represents a compromise between hygienic safety and maximum energy efficiency<\/li>\n<\/ul>\n<p>In enthalpy rotors, moisture transfer may also imply potential transfer of fine aerosols associated with exhaust air. In properly designed and balanced residential systems, this phenomenon does not pose a health risk; however, it requires professional design and control.<\/p>\n<h2>Control and Sensor-Based Regulation<\/h2>\n<p data-start=\"82\" data-end=\"208\">The difference between plate and rotary systems goes beyond the heat exchanger. Control systems play an equally critical role.<\/p>\n<p data-start=\"210\" data-end=\"365\">Modern units include programmable controllers, CO\u2082 regulation, humidity sensors, by-pass operation, and integration with building management systems (BMS).<\/p>\n<p data-start=\"367\" data-end=\"491\">Sensor-based control adjusts airflow to actual occupancy. This optimizes energy use and maintains stable comfort conditions.<\/p>\n<p data-start=\"493\" data-end=\"623\">For this reason, the selection of a heat recovery unit must include the evaluation of automation quality and control capabilities.<\/p>\n<h2>Maintenance and Long-Term Reliability<\/h2>\n<p data-start=\"158\" data-end=\"348\">Residential central ventilation systems require regular maintenance and more attention than many other building systems. Preventive maintenance is essential to maintain the designed performance.<\/p>\n<p data-start=\"350\" data-end=\"507\">The type of unit (plate or rotary) is secondary. Filters must be replaced regularly. Replacement intervals depend on outdoor pollution levels and filter class.<\/p>\n<p data-start=\"509\" data-end=\"552\">Fans generally require minimal maintenance.<\/p>\n<p data-start=\"554\" data-end=\"677\">The heat exchanger requires periodic cleaning. The frequency of cleaning depends on the manufacturer\u2019s instructions and operating conditions.<\/p>\n<p data-start=\"679\" data-end=\"810\">Rotary systems require additional maintenance. This includes bearings, drive motors, belt transmission, and rotor sealing elements.<\/p>\n<p data-start=\"812\" data-end=\"1032\">Sealing in rotary systems is structurally more complex and directly affects carry-over levels. Over time, mechanical wear can reduce performance stability. For this reason, consistent maintenance discipline is essential.<\/p>\n<p>Long-term system reliability depends on design quality, proper balancing, and regular maintenance.<\/p>\n<blockquote><p>SEE ALSO: <a href=\"https:\/\/www.marquis.rs\/en\/blog\/hvac-and-iaq-system-maintenance-the-pillar-of-reliability\/\">HVAC and IAQ System Maintenance \u2013 The Pillar of Reliability<\/a><\/p><\/blockquote>\n<h2>Conclusion<\/h2>\n<p>The dilemma between a plate and a<strong>\u00a0rotary heat recovery unit<\/strong> has no universal answer. Both systems have clearly defined advantages and limitations, and their selection must be based on project priorities and technical criteria.<\/p>\n<p>Within the modern regulatory framework, the choice of a heat recovery unit is no longer solely a matter of energy efficiency. EPBD 2026, through the TAIL methodology, introduces an indoor environmental quality assessment, in which air quality becomes a key component of the overall building rating.<\/p>\n<blockquote><p>SEE ALSO: <a href=\"https:\/\/www.marquis.rs\/en\/blog\/epbd-2026-and-indoor-air-quality-if-the-air-is-poor-the-building-is-poor\/\">EPBD 2026 and Indoor Air Quality \u2013 If the Air Is Poor, the Building Is Poor<\/a><\/p><\/blockquote>\n<p>In a system where the weakest component determines the building category, ventilation becomes part of the overall regulatory and investment value.<\/p>\n<p>Therefore, the choice between plate and rotary heat recovery units should not be made in isolation. It must account for long-term reliability, hygienic safety, user comfort, and compliance with contemporary European standards.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em>This text is part of the Marquis Intelligence professional series \u201cResidential Ventilation.\u201d<br \/>\n<\/em><\/strong><strong><em>Document number and title: MI-HV-006.26 \u2013 Plate or Rotary Heat Recovery Unit in Residential Central Ventilation?<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings. It enables<\/p>\n","protected":false},"author":7,"featured_media":9303,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[398,397,395,344,396],"class_list":["post-9301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-central-ventilation","tag-heat-recovery","tag-plate-heat-recovery","tag-residential-ventilation","tag-rotary-heat-recovery"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Plate or Rotary Heat Recovery Unit in Residential Central Ventilation? - Marquis Intelligence<\/title>\n<meta name=\"description\" content=\"Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation? - Marquis Intelligence\" \/>\n<meta property=\"og:description\" content=\"Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/\" \/>\n<meta property=\"og:site_name\" content=\"Marquis Intelligence\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-10T07:00:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-27T05:13:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.marquis.rs\/en\/media\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Gordana Blagi\u0107\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Gordana Blagi\u0107\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/\"},\"author\":{\"name\":\"Gordana Blagi\u0107\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#\\\/schema\\\/person\\\/532d286b49d83829256b6a6e42b72a34\"},\"headline\":\"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation?\",\"datePublished\":\"2026-03-10T07:00:36+00:00\",\"dateModified\":\"2026-07-27T05:13:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/\"},\"wordCount\":1343,\"publisher\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/media\\\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg\",\"keywords\":[\"Central Ventilation\",\"Heat Recovery\",\"Plate Heat Recovery\",\"Residential Ventilation\",\"Rotary Heat Recovery\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/\",\"url\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/\",\"name\":\"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation? - Marquis Intelligence\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/media\\\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg\",\"datePublished\":\"2026-03-10T07:00:36+00:00\",\"dateModified\":\"2026-07-27T05:13:11+00:00\",\"description\":\"Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/media\\\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg\",\"contentUrl\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/media\\\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg\",\"width\":1200,\"height\":600,\"caption\":\"Marquis Intelligence - Plate or Rotary Heat Recovery Unit in Residential Central Ventilation\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/blog\\\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/\",\"name\":\"Marquis Intelligence\",\"description\":\"Marquis Intelligence\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#organization\",\"name\":\"Marquis intelligence\",\"url\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/media\\\/marquis_logo.svg\",\"contentUrl\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/media\\\/marquis_logo.svg\",\"width\":300,\"height\":80,\"caption\":\"Marquis intelligence\"},\"image\":{\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/#\\\/schema\\\/person\\\/532d286b49d83829256b6a6e42b72a34\",\"name\":\"Gordana Blagi\u0107\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ebb72e48dd5aa3de5843aa0e457aef436e954f3cef74868af7e2588f6a974193?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ebb72e48dd5aa3de5843aa0e457aef436e954f3cef74868af7e2588f6a974193?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ebb72e48dd5aa3de5843aa0e457aef436e954f3cef74868af7e2588f6a974193?s=96&d=mm&r=g\",\"caption\":\"Gordana Blagi\u0107\"},\"description\":\"Gordana Blagic is the Co-owner and Technical Director of Marquis Intelligence, specialized in advanced solutions for ventilation and air purification. She has extensive practical experience in addressing complex air quality challenges, including the reduction of microbiological, chemical, and physical contamination, as well as unpleasant odors from the air.\",\"url\":\"https:\\\/\\\/www.marquis.rs\\\/en\\\/author\\\/gordana-blagic\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation? - Marquis Intelligence","description":"Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/","og_locale":"en_US","og_type":"article","og_title":"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation? - Marquis Intelligence","og_description":"Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings.","og_url":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/","og_site_name":"Marquis Intelligence","article_published_time":"2026-03-10T07:00:36+00:00","article_modified_time":"2026-07-27T05:13:11+00:00","og_image":[{"width":1200,"height":600,"url":"https:\/\/www.marquis.rs\/en\/media\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg","type":"image\/jpeg"}],"author":"Gordana Blagi\u0107","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Gordana Blagi\u0107","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/#article","isPartOf":{"@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/"},"author":{"name":"Gordana Blagi\u0107","@id":"https:\/\/www.marquis.rs\/en\/#\/schema\/person\/532d286b49d83829256b6a6e42b72a34"},"headline":"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation?","datePublished":"2026-03-10T07:00:36+00:00","dateModified":"2026-07-27T05:13:11+00:00","mainEntityOfPage":{"@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/"},"wordCount":1343,"publisher":{"@id":"https:\/\/www.marquis.rs\/en\/#organization"},"image":{"@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.marquis.rs\/en\/media\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg","keywords":["Central Ventilation","Heat Recovery","Plate Heat Recovery","Residential Ventilation","Rotary Heat Recovery"],"articleSection":["Blog"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/","url":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/","name":"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation? - Marquis Intelligence","isPartOf":{"@id":"https:\/\/www.marquis.rs\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/#primaryimage"},"image":{"@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.marquis.rs\/en\/media\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg","datePublished":"2026-03-10T07:00:36+00:00","dateModified":"2026-07-27T05:13:11+00:00","description":"Central residential ventilation with heat recovery has become a standard in modern construction and renovation of existing buildings.","breadcrumb":{"@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/#primaryimage","url":"https:\/\/www.marquis.rs\/en\/media\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg","contentUrl":"https:\/\/www.marquis.rs\/en\/media\/Marquis-Intelligence-Plate-or-Rotary-Heat-Recovery-Unit-in-Residential-Central-Ventilation.jpg","width":1200,"height":600,"caption":"Marquis Intelligence - Plate or Rotary Heat Recovery Unit in Residential Central Ventilation"},{"@type":"BreadcrumbList","@id":"https:\/\/www.marquis.rs\/en\/blog\/plate-or-rotary-heat-recovery-unit-in-residential-central-ventilation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.marquis.rs\/en\/"},{"@type":"ListItem","position":2,"name":"Plate or Rotary Heat Recovery Unit in Residential Central Ventilation?"}]},{"@type":"WebSite","@id":"https:\/\/www.marquis.rs\/en\/#website","url":"https:\/\/www.marquis.rs\/en\/","name":"Marquis Intelligence","description":"Marquis Intelligence","publisher":{"@id":"https:\/\/www.marquis.rs\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.marquis.rs\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.marquis.rs\/en\/#organization","name":"Marquis intelligence","url":"https:\/\/www.marquis.rs\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.marquis.rs\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.marquis.rs\/en\/media\/marquis_logo.svg","contentUrl":"https:\/\/www.marquis.rs\/en\/media\/marquis_logo.svg","width":300,"height":80,"caption":"Marquis intelligence"},"image":{"@id":"https:\/\/www.marquis.rs\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.marquis.rs\/en\/#\/schema\/person\/532d286b49d83829256b6a6e42b72a34","name":"Gordana Blagi\u0107","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/ebb72e48dd5aa3de5843aa0e457aef436e954f3cef74868af7e2588f6a974193?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ebb72e48dd5aa3de5843aa0e457aef436e954f3cef74868af7e2588f6a974193?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ebb72e48dd5aa3de5843aa0e457aef436e954f3cef74868af7e2588f6a974193?s=96&d=mm&r=g","caption":"Gordana Blagi\u0107"},"description":"Gordana Blagic is the Co-owner and Technical Director of Marquis Intelligence, specialized in advanced solutions for ventilation and air purification. She has extensive practical experience in addressing complex air quality challenges, including the reduction of microbiological, chemical, and physical contamination, as well as unpleasant odors from the air.","url":"https:\/\/www.marquis.rs\/en\/author\/gordana-blagic\/"}]}},"_links":{"self":[{"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/posts\/9301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/comments?post=9301"}],"version-history":[{"count":5,"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/posts\/9301\/revisions"}],"predecessor-version":[{"id":9723,"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/posts\/9301\/revisions\/9723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/media\/9303"}],"wp:attachment":[{"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/media?parent=9301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/categories?post=9301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marquis.rs\/en\/wp-json\/wp\/v2\/tags?post=9301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}