{"product_id":"caldaia-junkers-bosch-a-camera-aperta-cerastar-18-kw-zwr-18-7-ke-23-nox-6","title":"Junkers Bosch Open Chamber Boiler CERASTAR 18 KW ZWR 18-7 KE 23 NOx 6","description":"\u003ch2 class=\"product-info__name\"\u003e\n\n \u003cspan style=\"color: #ffffff; background-color: #ff0000;\"\u003eATTENTION\u003c\/span\u003e \u003cspan style=\"color: #ff0000;\"\u003eTHE BOILER IS SUPPLIED WITH METHANE. TO CONVERT TO LPG, CONTACT THE AUTHORIZED ASSISTANCE SERVICE IN ADVANCE\u003c\/span\u003e\n\n\u003c\/h2\u003e\n\u003ch2 class=\"product-info__name\"\u003e Junkers Bosch Open Chamber Boiler Cerastar 18 kw zwr 18-7 ke 23 NOx 6\u003c\/h2\u003e\n\u003cp\u003e Code 7736900324\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003cstrong\u003eTECHNICAL FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Declared load profile S\u003c\/li\u003e\n\n\u003cli\u003e Energy efficiency class C\u003c\/li\u003e\n\n\u003cli\u003e Water heating energy efficiency class A\u003c\/li\u003e\n\n\u003cli\u003e Rated thermal power Prated kW 18\u003c\/li\u003e\n\n\u003cli\u003e Annual energy consumption (average climate conditions) QHE kWh -\u003c\/li\u003e\n\n\u003cli\u003e Annual energy consumption QHE GJ 44\u003c\/li\u003e\n\n\u003cli\u003e Annual electricity consumption AEC kWh 27\u003c\/li\u003e\n\n\u003cli\u003e Annual fuel consumption AFC GJ 4\u003c\/li\u003e\n\n\u003cli\u003e Seasonal space heating energy efficiency ηS % 77\u003c\/li\u003e\n\n \u003cli\u003eWater heating energy efficiency ηwh % 43\u003c\/li\u003e\n\n\u003cli\u003e Sound power level within LWA dB 46\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eUseful thermal power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e At rated heat output and a high temperature regime P4 kW 18.2\u003c\/li\u003e\n\n\u003cli\u003e At 30% of the nominal heat output and at a low temperature regime P1 kW 5.4\u003c\/li\u003e\n\n\u003cli\u003e Efficiency\u003c\/li\u003e\n\n\u003cli\u003e At rated heat output and at a high temperature regime η4 % 81.1\u003c\/li\u003e\n\n\u003cli\u003e At 30% of rated heat output and low temperature regime η1% 81.0\u003c\/li\u003e\n\n\u003cli\u003e Auxiliary electricity consumption\u003c\/li\u003e\n\n\u003cli\u003e At full load elmax kW 0.020\u003c\/li\u003e\n\n\u003cli\u003e At partial load elmin kW 0.019\u003c\/li\u003e\n\n\u003cli\u003e In stand-by mode PSB kW 0.007\u003c\/li\u003e\n\n\u003cli\u003e Other elements\u003c\/li\u003e\n\n\u003cli\u003e Heat loss in stand-by Pstby kW 0.177\u003c\/li\u003e\n\n\u003cli\u003e Ignition burner energy consumption Pign kW -\u003c\/li\u003e\n\n\u003cli\u003e Nitrogen oxide emissions (only for gas and fuel oil) NOx mg\/kWh 22\u003c\/li\u003e\n\n\u003cli\u003e Other elements for combination heating appliances\u003c\/li\u003e\n\n\u003cli\u003e Daily electricity consumption (average climate conditions)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\n\u003chr\u003e\n\n\u003ch2 class=\"product-info__name\"\u003e Junkers Bosch CERASTAR boiler\u003c\/h2\u003e\n\n\u003ch2 class=\"product-info__name\"\u003e \u003cspan style=\"font-size: 10px;\"\u003eRespect for the environment and NOx class 6\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003cul\u003e \u003cli\u003eThe Cerastar conventional boiler uses the best technologies to respect the environment. In fact, thanks to its components the level of polluting emissions is reduced, following the new ErP 2018 regulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eManagement via EasyControl smart thermostat\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003e The boiler can be controlled via the Bosch EasyControl intelligent thermostat. The new regulator that allows you to manage your home heating directly from your smartphone and that adapts to your habits, simply.\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eZero noise, zero stress\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003e The Cerastar boiler is among the quietest in the category, in fact with its 46 decibels (Cerastar 18 kW) it will allow you to use all its functions in silence.\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eHot water, when you want it\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e \u003cli\u003eThe Cerastar boiler reaches 3 stars in sanitary comfort according to European standards EN13203-1\/2 and allows you to use domestic hot water whenever you want. The Comfort function of the boiler offers you the possibility of preheating the water, programming the appliance at specific times based on your routine. The Eco function, on the other hand, is designed to save energy and have a lower impact on the costs on the bill.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"font-size: 1.5em;\"\u003eProduct Warranty The warranty on this item is 24 months from the date of purchase.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Junkers Bosch","offers":[{"title":"Default Title","offer_id":47742774247737,"sku":"ZWR 18-7","price":1262.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7189\/7657\/products\/immagine-1-junkers-bosch-caldaia-junkers-bosch-a-camera-aperta-cerastar-18-kw-zwr-18-7-ke-23-nox-6-ean-8056138590786-jpg.jpg?v=1703192975","url":"https:\/\/climaconvenio.shop\/en\/products\/caldaia-junkers-bosch-a-camera-aperta-cerastar-18-kw-zwr-18-7-ke-23-nox-6","provider":"ClimaConvenienza","version":"1.0","type":"link"}