{"product_id":"caldaia-a-condensazione-baxi-luna-duo-tec-e-28-kw-con-kit-fumi-metano-gpl","title":"BAXI LUNA DUO-TEC E 28 Kw CONDENSING BOILER WITH FLUE KIT METHANE\/LPG","description":"BAXI LUNA DUO-TEC E 28 Kw CONDENSING BOILER WITH METHANE\/LPG FLUE KIT\u003cbr\u003eThe new range of Duo-tec E condensing gas boilers has been specifically designed to comply with the requirements of the Ecodesign and Labelling Directives, making it particularly suitable for both new constructions and as a replacement for an old generator.\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003eBaxi Luna Duo Tec E 28 A7720026 is a 28 kW forced draft condensing wall-mounted boiler in class A for heating and domestic hot water production. It has anti-freeze certification and IPX5D protection. The offer includes the coaxial flue gas exhaust kit.\u003cbr\u003e\u003cbr\u003eThe new range of Duo-tec E condensing gas boilers has been specifically designed to comply with the requirements of the Ecodesign and Labelling Directives, making it particularly suitable for both new constructions and as a replacement for an old generator.\u003cbr\u003e\u003cbr\u003ePanel with digital controls\u003cbr\u003e\u003cbr\u003eThe Duo-tec E boiler range is equipped with a new digital control panel with a backlit LCD display, which is even clearer and simpler to use thanks to dedicated and independent buttons for adjusting the domestic hot water and heating temperatures. The display allows all information to be viewed and operating parameters to be set in an intuitive and immediate way.\u003cbr\u003e\u003cbr\u003eEfficiency and savings. Wide modulation range:\u003cbr\u003e\u003cbr\u003egreater efficiency due to fewer ignitions and shutdowns: with a high modulation ratio, the reduction of continuous on\/off cycles leads to a significant reduction in consumption (8-10%) and a similar reduction in polluting emissions\u003cbr\u003eadaptation of the thermal power produced to the dissipated power, thus avoiding excessive overheating\/cooling of the rooms\u003cbr\u003eGAC Gas Adaptive Control is an innovative system which, thanks to new control electronics and a new electronic gas valve, guarantees automatic combustion control to constantly maintain maximum efficiency values.\u003cbr\u003e\u003cbr\u003eAdvantages:\u003cbr\u003e\u003cbr\u003eno manual interventions – reduced measurements, calibrations\u003cbr\u003ewith this system, the boiler automatically adapts to the quality of the\u003cbr\u003egas (methane) and the length of the flue gas exhaust pipes, maintaining constant performance\u003cbr\u003ethe boiler also constantly self-regulates to maintain maximum efficiency values, promoting a reduction\u003cbr\u003ein gas consumption and generating less pollution thanks to continuous emission control.\u003cbr\u003eFully modulating pump with de-aeration. The circulation pump can operate at maximum speed, minimum speed or in \"automatic\" mode: in the latter case, the speed (min.\/max) will be selected so that the flow\/return ∆T in heating remains constant at 20°C, thus ensuring a significant reduction in pump consumption and, given the lower mechanical stresses (compared to a pump that always operates at maximum speed), also in maintenance costs.\u003cbr\u003e\u003cbr\u003eDuring the first start-up, we recommend activating the automatic de-aeration function. This function allows the removal of air from the heating circuit and thus avoids any boiler blockages, system overheating, etc.\u003cbr\u003e\u003cbr\u003eGuidelines for replacing a conventional boiler with a new condensing boiler: There are two main problems that can be encountered:\u003cbr\u003e\u003cbr\u003eFlue pipes and exhaust duct\u003cbr\u003eCondensate drain\u003cbr\u003eFor condensing boilers, the novelty is brought by the low flue gas temperatures that allow the use of specific plastic materials; however, in the presence of existing 316 stainless steel flues, correctly installed and with gaskets suitable for receiving humid fumes, there are no problems and they can be easily reconnected to the new boilers, while it is absolutely non-compliant to use aluminum flues or flue pipes. Aluminum is a metal that does not resist the acidic condensates present in the fumes.\u003cbr\u003e\u003cbr\u003eMain features of Luna Duo-Tec E 28:\u003cbr\u003e\u003cbr\u003enew modern and elegant design for the entire range\u003cbr\u003ewide modulation range 1:7 greater efficiency and quietness\u003cbr\u003eGAC (gas adaptive control): automatic combustion control\u003cbr\u003edigital control panel with large backlit LCD display\u003cbr\u003eprepared for combination with the integrated Baxi solar system\u003cbr\u003enew cover kit: possibility of outdoor installation in partially protected areas (optional)\u003cbr\u003econnection to Ø50 mm rigid and flexible exhaust pipe: solutions for flue rehabilitation - for the 24 kW model, total length (exhaust+intake) 40 meters\u003cbr\u003ecompact dimensions: 700x400x299 mm\u003cbr\u003eanti-freeze function and IPX5D protection rating\u003cbr\u003eDUO-TEC E: compatibility with Baxi Mago (optional accessory) for remote boiler control\u003cbr\u003e\u003cbr\u003eDimensions: 450x763x345 mm Weight: 38.5 Kg","brand":"Baxi","offers":[{"title":"COAXIAL","offer_id":55708734652741,"sku":"BAXI-lunaduo-tecE28-COASSIALE","price":1190.0,"currency_code":"EUR","in_stock":true},{"title":"SPLIT","offer_id":55708734685509,"sku":"BAXI-lunaduo-tecE28-SDOPPIATO","price":1210.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/baxi-duotece_4_1.jpg?v=1758592717","url":"https:\/\/www.worldclima.com\/en\/products\/caldaia-a-condensazione-baxi-luna-duo-tec-e-28-kw-con-kit-fumi-metano-gpl","provider":"Worldclima","version":"1.0","type":"link"}