{"id":2776,"date":"2026-07-22T23:35:12","date_gmt":"2026-07-23T07:35:12","guid":{"rendered":"https:\/\/derkhvac.com\/?post_type=product&#038;p=2776"},"modified":"2026-09-03T18:32:38","modified_gmt":"2026-09-04T02:32:38","slug":"%e7%a9%ba%e6%b0%94%e6%ba%90%e7%83%ad%e6%b3%b5%e7%83%ad%e6%b0%b4%e5%99%a8%e8%b6%85%e4%bd%8e%e6%b8%a9400%e5%8d%83%e7%93%a6","status":"publish","type":"product","link":"https:\/\/derkhvac.com\/zh\/product\/air-source-heat-pump-water-heaterultra-low-temperature-400kw\/","title":{"rendered":"400kW (Ultra-low temperature)"},"content":{"rendered":"<p><strong>EVI\u9006\u53d8\u5668\uff0c\u8d85\u4f4e\u6e29<\/strong><br \/>\n\u578b\u53f7\uff1aDH-E400SD<br \/>\n\u7535\u6e90\uff1a380-415V 3N~50Hz<br \/>\nCOP\uff1a4.30<br \/>\n\u5236\u51b7\uff1aR410A<br \/>\n\u538b\u7f29\u673a\uff1aCopeland \/ EVI \u6da1\u65cb\u5f0f\uff08\u56fa\u5b9a\u901f\u5ea6\uff09<br \/>\n\u7a7a\u6c14\u4fa7\u6362\u70ed\u5668\uff1a\u7fc5\u7247\u5f0f<br \/>\n\u7535\u673a\uff1a\u4ea4\u6d41\u7535\u673a<br \/>\n\u98ce\u6247\uff1a\u4f4e\u566a\u97f3\u8f74\u6d41\u98ce\u6247\uff1b\u98ce\u91cf\uff1a94,000\u7acb\u65b9\u82f1\u5c3a\/\u5c0f\u65f6<br \/>\n\u8282\u6d41\u6a21\u5f0f\uff1aEXV<br \/>\n\u6c34\u4fa7\u6362\u70ed\u5668\uff1a\u7ba1\u4e2d\u7ba1\u5f0f<br \/>\n\u6c34\u7ba1\u8fde\u63a5\uff1a\u6cd5\u5170\uff0cDN100<br \/>\n\u73af\u5883\u6e29\u5ea6\u8303\u56f4\uff1a-35\u2103~46\u2103<br \/>\n\u51fa\u6c34\u6e29\u5ea6\u8303\u56f4\uff1a20\u2103\uff5e55\u2103\uff08\u9ed8\u8ba4\u503c\uff1a50\u2103\uff09<\/p>","protected":false},"excerpt":{"rendered":"<p>EVI inverter, Ultra-low temperature Model\uff1aDH-E400SD Power Supply:380-415V 3N~50Hz COP: 4.30 Refrigeration: R410A Compressor: Copeland \/ EVI scroll (Fixed speed) Air side heat exchanger: Fin-coil Motor: AC motor Fan: Low Noise Axial Fan; Air flow volume: 94,000\u00b3\/ h Throttling Mode: EXV Water side heat exchanger: Tube-in-Tube Water pipe connection: Flange, DN100 Ambient Temp. Range: -35\u2103~46\u2103 Leaving [&hellip;]<\/p>\n","protected":false},"featured_media":2426,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Air Source Heat Pump Water Heater 400kW Ultra-Low Temp | DERK","_seopress_titles_desc":"DERK 400kW ultra-low temperature air source heat pump: maximum capacity hot water for large industrial projects. Factory direct from HVAC manufacturer.","_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-2776","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\/zh\/wp-json\/wp\/v2\/product\/2776","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/derkhvac.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/derkhvac.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/derkhvac.com\/zh\/wp-json\/wp\/v2\/media\/2426"}],"wp:attachment":[{"href":"https:\/\/derkhvac.com\/zh\/wp-json\/wp\/v2\/media?parent=2776"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/derkhvac.com\/zh\/wp-json\/wp\/v2\/product_brand?post=2776"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/derkhvac.com\/zh\/wp-json\/wp\/v2\/product_cat?post=2776"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/derkhvac.com\/zh\/wp-json\/wp\/v2\/product_tag?post=2776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}