{"id":557,"date":"2026-06-18T02:15:30","date_gmt":"2026-06-18T02:15:30","guid":{"rendered":"https:\/\/kdrefree.com\/?post_type=product&#038;p=557"},"modified":"2026-06-18T02:15:33","modified_gmt":"2026-06-18T02:15:33","slug":"kdu-type%ec%97%91%ec%85%80-%ed%99%b4%ec%a0%84%ea%b8%b0%ec%a0%9c%ec%83%81","status":"publish","type":"product","link":"https:\/\/kdrefree.com\/en\/product\/kdu-type%ec%97%91%ec%85%80-%ed%99%b4%ec%a0%84%ea%b8%b0%ec%a0%9c%ec%83%81\/","title":{"rendered":"KDU-Type (Axial Fan + Electric Defrost)"},"content":{"rendered":"<ul class=\"wp-block-list\">\n<li>Uses 1\/2\u2033 inner-grooved copper tubing for enhanced heat transfer.<\/li>\n\n\n\n<li>The heat exchanger includes a built-in defrost heater, along with heaters for defrosting the fan and fan guide, and a drain heater to prevent condensate freezing.<\/li>\n\n\n\n<li>A temperature switch is installed to prevent overheating during defrost operation.<\/li>\n\n\n\n<li>A dual fin pitch design is applied to evenly distribute frost on the coil, extending defrost intervals and increasing heat transfer area per unit volume.<\/li>\n\n\n\n<li>For medium and large storage rooms.<\/li>\n\n\n\n<li>Defrost System: Electric Defrost (U-Heater)<\/li>\n<\/ul>","protected":false},"featured_media":559,"template":"","meta":{"_acf_changed":true},"product-category":[9,10],"class_list":["post-557","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-9","product-category-10"],"acf":[],"_links":{"self":[{"href":"https:\/\/kdrefree.com\/en\/wp-json\/wp\/v2\/product\/557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kdrefree.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kdrefree.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kdrefree.com\/en\/wp-json\/wp\/v2\/media\/559"}],"wp:attachment":[{"href":"https:\/\/kdrefree.com\/en\/wp-json\/wp\/v2\/media?parent=557"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/kdrefree.com\/en\/wp-json\/wp\/v2\/product-category?post=557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}