{"product_id":"domusa-salida-gases-coaxial-80-125-avanttia-ng","title":"Domusa Ø80\/125 coaxial flue system for Avanttia NG: kits, pipes and elbows","description":"\u003ch2\u003eØ80\/125 coaxial flue for long runs from the Avanttia NG boiler\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDomusa Ø80\/125 coaxial flue\u003c\/strong\u003e brings together the kits, pipes and elbows that Domusa Teknik specifies for the \u003cstrong\u003eAvanttia NG condensing boiler\u003c\/strong\u003e when the run is long. Flue gases leave through the 80 mm inner pipe and combustion air enters through the 125 mm outer pipe.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eCoaxial flue for gas condensing boiler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand and range\u003c\/th\u003e\n\u003ctd\u003eDomusa Teknik, polypropylene flue accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003eØ80\/125 mm: flue gases through 80 mm, air through 125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum length\u003c\/th\u003e\n\u003ctd\u003e20 m horizontal (type C13) and 22 m vertical (type C33), according to Domusa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible with\u003c\/th\u003e\n\u003ctd\u003eDomusa Avanttia NG boilers; the Domusa price list also lists it for the Fusion Hybrid Gas Condens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdapter\u003c\/th\u003e\n\u003ctd\u003eThe Avanttia NG leaves the factory set up for Ø80 twin pipes: a Ø80\/125 coaxial flue needs adapter CGAS000221\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQ-Tech installation\u003c\/th\u003e\n\u003ctd\u003ePrepared from the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\" title=\"Advanced pre-assembly of plant rooms\"\u003epre-assembled plant room\u003c\/a\u003e; the outdoor section, on-site by an Expert Technician\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Domusa Ø80\/125 coaxial flue?\u003c\/h3\u003e\n\u003cp\u003eThe Domusa Teknik Ø80\/125 coaxial flue is a polypropylene flue system that \u003cstrong\u003eexhausts flue gases and draws in air\u003c\/strong\u003e for the Avanttia NG boiler through a single, larger duct. It allows twice the length of the Ø60\/100 version.\u003c\/p\u003e\n\u003ch3\u003eModels and data per variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eDomusa reference\u003c\/th\u003e\n\u003cth\u003eEAN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHorizontal outlet kit 1 m\u003c\/th\u003e\n\u003ctd\u003eCGAS000322\u003c\/td\u003e\n\u003ctd\u003e8435134826035\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVertical outlet kit\u003c\/th\u003e\n\u003ctd\u003eCGAS000315\u003c\/td\u003e\n\u003ctd\u003e8435134825984\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHorizontal terminal 1 m\u003c\/th\u003e\n\u003ctd\u003eCGAS000188\u003c\/td\u003e\n\u003ctd\u003e8435134811192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e90° elbow\u003c\/th\u003e\n\u003ctd\u003eCGAS000080\u003c\/td\u003e\n\u003ctd\u003e8435134810935\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e45° elbow\u003c\/th\u003e\n\u003ctd\u003eCGAS000081\u003c\/td\u003e\n\u003ctd\u003e8435134810942\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePipe 1 m\u003c\/th\u003e\n\u003ctd\u003eCGAS000082\u003c\/td\u003e\n\u003ctd\u003e8435134810959\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePipe 0.5 m\u003c\/th\u003e\n\u003ctd\u003eCGAS000119\u003c\/td\u003e\n\u003ctd\u003e8435134811017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTwin-pipe to coaxial adapter\u003c\/th\u003e\n\u003ctd\u003eCGAS000221\u003c\/td\u003e\n\u003ctd\u003e8435134815596\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor Domusa Avanttia NG boilers, according to the installation manual and the Domusa Teknik 2026 price list.\u003c\/li\u003e\n\u003cli\u003eThe Avanttia NG comes set up for Ø80 twin pipes. A Ø80\/125 coaxial flue \u003cstrong\u003eneeds adapter CGAS000221\u003c\/strong\u003e, which Domusa supplies to order.\u003c\/li\u003e\n\u003cli\u003eMaximum length: 20 m horizontal and 22 m vertical. Each 90° elbow counts as 1.3 m and each 45° elbow as 1.0 m.\u003c\/li\u003e\n\u003cli\u003eDomusa specifies a 2° to 3° upward slope on the horizontal section so that no water or condensate is expelled outside.\u003c\/li\u003e\n\u003cli\u003eDomusa requires its own accessories for the flue. On the roof, the \u003ca href=\"\/en-en\/products\/domusa-roof-flashing-vertical-flue-avanttia-ng\" title=\"Domusa roof flashing for vertical flue\"\u003eflat or pitched roof flashing\u003c\/a\u003e is sold separately.\u003c\/li\u003e\n\u003cli\u003eGas and flue installation is carried out by a licensed installation company.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich components do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor a standard outlet, the horizontal or vertical kit plus adapter CGAS000221. For longer runs, add pipes and elbows without exceeding the maximum length; if in doubt, send us the route on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose Ø80\/125 or Ø60\/100 coaxial?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf the run exceeds 10 m horizontally or 11 m vertically, Ø80\/125. For short runs the \u003ca href=\"\/en-en\/products\/domusa-coaxial-flue-60-100-avanttia-ng\" title=\"Domusa Ø60\/100 coaxial flue\"\u003eØ60\/100 coaxial flue\u003c\/a\u003e is enough.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with the boiler?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Domusa sells it separately, as an accessory for the \u003ca href=\"\/en-en\/products\/domusa-avanttia-ng-floor-standing-gas-condensing-boiler\" title=\"Domusa Avanttia NG boiler\"\u003eAvanttia NG boiler\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the lead time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.domusateknik.com\/en\/avanttia-ng\" target=\"_blank\" rel=\"noopener\" title=\"Avanttia NG at domusateknik.com\"\u003eOfficial Avanttia NG page at Domusa Teknik\u003c\/a\u003e, with the installation manual (chapter 5, flue gas exhaust; mostly in Spanish).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"Domusa Teknik","offers":[{"title":"Horizontal outlet kit 1 m","offer_id":59070002102616,"sku":"DO-CGAS000322","price":209.98,"currency_code":"EUR","in_stock":true},{"title":"Vertical outlet kit","offer_id":59070002135384,"sku":"DO-CGAS000315","price":212.72,"currency_code":"EUR","in_stock":true},{"title":"Horizontal terminal 1 m","offer_id":59070002168152,"sku":"DO-CGAS000188","price":92.44,"currency_code":"EUR","in_stock":true},{"title":"90° elbow","offer_id":59070002200920,"sku":"DO-CGAS000080","price":86.87,"currency_code":"EUR","in_stock":true},{"title":"45° elbow","offer_id":59070002233688,"sku":"DO-CGAS000081","price":73.5,"currency_code":"EUR","in_stock":true},{"title":"Pipe 1 m","offer_id":59070002266456,"sku":"DO-CGAS000082","price":92.44,"currency_code":"EUR","in_stock":true},{"title":"Pipe 0.5 m","offer_id":59070002299224,"sku":"DO-CGAS000119","price":67.93,"currency_code":"EUR","in_stock":true},{"title":"Twin-pipe to coaxial adapter","offer_id":59070002331992,"sku":"DO-CGAS000221","price":138.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/domusa-salida-gases-coaxial-80-125-kit-horizontal-cgas000322.webp?v=1794138602","url":"https:\/\/q-tech.es\/en-int\/products\/domusa-coaxial-flue-80-125-avanttia-ng","provider":"Q-Tech ® ","version":"1.0","type":"link"}