{"id":928,"date":"2026-05-24T22:07:55","date_gmt":"2026-05-25T06:07:55","guid":{"rendered":"https:\/\/derkhvac.com\/?post_type=product&#038;p=928"},"modified":"2026-07-29T18:16:10","modified_gmt":"2026-07-30T02:16:10","slug":"ultradunne-verdeckte-luftungskanale-in-der-decke","status":"publish","type":"product","link":"https:\/\/derkhvac.com\/de\/product\/ultra-thin-ceiling-concealed-duct\/","title":{"rendered":"Ultrad\u00fcnner, in der Decke verdeckter L\u00fcftungskanal"},"content":{"rendered":"<p><strong>DT3B-E\/A+200\/300+G12L<\/strong><br \/>\nK\u00fchlleistung: W 7\/12 \u00b0C ;A 27 \u00b0C DB \/19,5 \u00b0C WB ;1,08~2,70kW<br \/>\nWasserdurchflussrate: 0,31\u20130,47 m\u00b3\/h<br \/>\nHeizleistung: W(Einlass) 60\u00b0C; A 21\u00b0C DB; 1,62~4,05kW<br \/>\nMotor: EC\/AC<br \/>\nHydraulische Anschl\u00fcsse Rc 3\/4 \u201d<br \/>\nAbmessungen des Innenger\u00e4ts (L*B*H): 889 mm * 451 mm * 200 mm<\/p>\n<hr \/>\n<p><strong>DT3B-E\/A+400+G12L<\/strong><br \/>\nK\u00fchlleistung: W 7\/12 \u00b0C ;A 27 \u00b0C DB \/19,5 \u00b0C WB ;2,16~3,60kW<br \/>\nWasserdurchflussrate: 0,61 m\u00b3\/h<br \/>\nHeizleistung: W(Einlass) 60\u00b0C; A 21\u00b0C DB; 3,24~5,40kW<br \/>\nMotor: EC\/AC<br \/>\nHydraulische Anschl\u00fcsse Rc 3\/4 \u201d<br \/>\nAbmessungen des Innenger\u00e4ts (L*B*H): 1089 mm * 451 mm * 200 mm<\/p>\n<hr \/>\n<p><strong>DT3B-E\/A+500\/600+G12L<\/strong><br \/>\nK\u00fchlleistung: W 7\/12 \u00b0C ;A 27 \u00b0C DB \/19,5 \u00b0C WB ;2,70~5,40kW<br \/>\nWasserdurchflussrate: 0,77\u20130,94 m\u00b3\/h<br \/>\nHeizleistung: W(Einlass) 60\u00b0C; A 21\u00b0C DB; 4,05~8,10kW<br \/>\nMotor: EC\/AC<br \/>\nHydraulische Anschl\u00fcsse Rc 3\/4 \u201d<br \/>\nAbmessungen des Innenger\u00e4ts (L*B*H): 1289 mm * 451 mm * 200 mm<\/p>\n<hr \/>\n<p><strong>DT3B-E\/A+700\/800+G12L<\/strong><br \/>\nK\u00fchlleistung: W 7\/12 \u00b0C ;A 27 \u00b0C DB \/19,5 \u00b0C WB ;3,78~7,20kW<br \/>\nWasserdurchflussrate: 1,05\u20131,22 m\u00b3\/h<br \/>\nHeizleistung: W(Einlass) 60\u00b0C; A 21\u00b0C DB; 5,67~10,80kW<br \/>\nMotor: EC\/AC<br \/>\nHydraulische Anschl\u00fcsse Rc 3\/4 \u201d<br \/>\nAbmessungen des Innenger\u00e4ts (L*B*H): 1539 mm * 451 mm * 200 mm<\/p>","protected":false},"excerpt":{"rendered":"<p>DT3B-E\/A+200\/300+G12L Cooling capacity: W 7\/12 \u00b0C ;A 27 \u00b0C DB \/19.5\u00b0C WB ;1.08~2.70kW Water flow rate: 0.31~0.47 m3\/h Heating capacity: W(inlet) 60\u00b0C; A 21\u00b0C DB; 1.62~4.05kW Motor: EC\/AC Hydraulic connections Rc 3\/4 &#8221; Indoor unit dimension(L*W*H) :889 mm * 451 mm *200 mm DT3B-E\/A+400+G12L Cooling capacity: W 7\/12 \u00b0C ;A 27 \u00b0C DB \/19.5\u00b0C WB [&hellip;]<\/p>\n","protected":false},"featured_media":924,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Ultra-Thin Ceiling Concealed Duct | DERK HVAC","_seopress_titles_desc":"DERK ultra-thin concealed duct: 200mm low profile for tight ceiling cavities. 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