{"id":3158,"date":"2026-09-03T01:06:19","date_gmt":"2026-09-03T09:06:19","guid":{"rendered":"https:\/\/derkhvac.com\/?post_type=product&#038;p=3158"},"modified":"2026-09-03T18:32:14","modified_gmt":"2026-09-04T02:32:14","slug":"air-source-heat-pump-water-heater20kwultra-low-temperature","status":"publish","type":"product","link":"https:\/\/derkhvac.com\/it\/product\/air-source-heat-pump-water-heater20kwultra-low-temperature\/","title":{"rendered":"20kW (Ultra-low temperature)"},"content":{"rendered":"<p>Inverter EVI, temperatura ultra-bassa<br \/>\nModello: DH-EV20SD<br \/>\nAlimentazione: 380-415 V 3 N~50\/60 Hz<br \/>\nCOP: 4.44<br \/>\nRefrigerazione: R410A<br \/>\nCompressore: Rotativo Inverter GMCC \/ EVI<br \/>\nScambiatore di calore lato aria: alettatura<br \/>\nMotore: motore a corrente continua<br \/>\nVentilatore: Ventilatore assiale silenzioso; Portata d&#039;aria: 5.000 m\u00b3\/h<br \/>\nModalit\u00e0 di accelerazione: EXV<br \/>\nScambiatore di calore lato acqua: tubo in tubo<br \/>\nWater pipe connection: Male thread, G1&#8243;<br \/>\nIntervallo di temperatura ambiente: -35\u2103~46\u2103<br \/>\nIntervallo di temperatura dell&#039;acqua in uscita: 20\u2103\uff5e55\u2103 (Predefinito: 50\u2103)<\/p>","protected":false},"excerpt":{"rendered":"<p>EVI inverter, Ultra-low temperature Model\uff1aDH-EV20SD Power Supply:380-415V 3N~50\/60Hz COP: 4.44 Refrigeration: R410A Compressor: GMCC \/ EVI Inverter Rotary Air side heat exchanger: Fin-coil Motor: DC motor Fan: Low Noise Axial Fan; Air flow volume: 5,000m\u00b3\/ h Throttling Mode: EXV Water side heat exchanger: Tube-in-Tube Water pipe connection: Male thread, G1&#8243; Ambient Temp. Range: -35\u2103~46\u2103 Leaving [&hellip;]<\/p>\n","protected":false},"featured_media":2423,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[61,87],"product_tag":[],"class_list":["post-3158","product","type-product","status-publish","has-post-thumbnail","product_cat-air-source-heat-pump-water-heater","product_cat-ultra-low-temperature","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/product\/3158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/media\/2423"}],"wp:attachment":[{"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/media?parent=3158"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/product_brand?post=3158"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/product_cat?post=3158"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/derkhvac.com\/it\/wp-json\/wp\/v2\/product_tag?post=3158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}