{"id":3752,"date":"2026-09-02T11:24:38","date_gmt":"2026-09-02T08:24:38","guid":{"rendered":"https:\/\/www.normaclimate.com.ua\/product\/multyzonalni-systemy-serii-crf\/"},"modified":"2026-09-02T11:57:20","modified_gmt":"2026-09-02T08:57:20","slug":"multyzonalni-systemy-serii-crf","status":"publish","type":"product","link":"https:\/\/www.normaclimate.com.ua\/en\/product\/multyzonalni-systemy-serii-crf\/","title":{"rendered":"Multi-zone systems of the CRF series"},"content":{"rendered":"<h3>ALL IN ONE RENEWABLE ENERGY SOLUTION<\/h3>\n<p>During summer, it serves cool indoor rooms and warm water supply for night showers. With the same system, floor heating and fan coil unit heating and cooling <br \/>can be done during season transition periods.<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/aerostar\/vrfsistemi-aerostar-lzovnishni-blokil\/ARPD0474\/en\/description\/srf18.png\" alt=\"\"><\/p>\n<h3>200% CONNECTION RATIO<\/h3>\n<p>The powerful CRF heat recovery series outdoor units are connectable to indoor units up to 2 times of its own capacity with ratio of 200% for a more efficient and cost saving system.<\/p>\n<h3>EXTERNAL STATIC PRESSURE<\/h3>\n<p>External static pressure is reachable up to 110Pa, allowing better air discharge when are installed indoors with ducting or even outdoors in poor air ventilation spaces.<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/aerostar\/vrfsistemi-aerostar-lzovnishni-blokil\/ARPD0474\/en\/description\/srf19.png\" alt=\"\"><\/p>\n<h3>SWITCH BOX<\/h3>\n<p>The unit simplifies a 3-pipe system with heat recovery by reducing the number of number of connections and piping. Up to 85 kW for larger systems and up to 16 ports for connecting indoor units.<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/aerostar\/vrfsistemi-aerostar-lzovnishni-blokil\/ARPD0474\/en\/description\/srf20.png\" alt=\"\"><\/p>\n<h3>Double 20RT EEV<\/h3>\n<p><span style=\"color: #000000;\">Compared to a standard 10RT EEV valve with 480 positions, the 20RT EEV double valve with 3000 positions reduces pressure loss and increases system performance.<br \/><\/span><\/p>\n<h3>Notes:<\/h3>\n<ul>\n<li>Rated cooling capacity and rated heating capacity are tested in the following conditions:<\/li>\n<\/ul>\n<p><strong>Cooling conditions:<\/strong> indoor air inlet temperature: 27\u00b0C DB 19\u00b0C WB, outdoor air inlet temperature: 35\u00b0C<\/p>\n<p><strong>DB, pipe length:<\/strong> 7.5m, pipe height difference:0m.<br \/><strong>Heating conditions:<\/strong> indoor air inlet temperature: 20\u00b0C<\/p>\n<p><strong> DB, outdoor airinlet temperature:<\/strong> 7\u00b0C DB 6\u00b0C WB, pipe length: 7.5m,<br \/><strong>Pipe height difference:<\/strong> 0m.<\/p>\n<ul>\n<li>The above noise values are measured in the anechoic chamber without reflected echo, therefore the impact of the reflected echo must be included at the scene.<\/li>\n<li><span>The final appearance of outdoor units is subject to the actual products.\n<p><\/span><\/li>\n<\/ul>\n<p><strong><span style=\"color: #000000;\">* <em>If you have any questions,please contact our professional engineer.<\/em><br \/>* <em>For detailed information, please contact with Aerostartechnical service.<\/em><\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>With the CRF series: heat recovery, cooling and air heating can be carried out simultaneously, including water heating and cooling.<\/p>\n","protected":false},"featured_media":3778,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[108],"product_tag":[],"class_list":["post-3752","product","type-product","status-publish","has-post-thumbnail","product_cat-vrf-systemy-aerostar-zovnishni-bloky-en","first","instock","shipping-taxable","product-type-simple"],"acf":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product\/3752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/comments?post=3752"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/media\/3778"}],"wp:attachment":[{"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/media?parent=3752"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product_brand?post=3752"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product_cat?post=3752"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.normaclimate.com.ua\/en\/wp-json\/wp\/v2\/product_tag?post=3752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}