{"product_id":"caldaia-junkers-bosch-a-camera-aperta-cerastar-24-kw-zwr-24-7-ke-23-low-nox","title":"Junkers Bosch Open Chamber Boiler CERASTAR 24 KW ZWR 24-7 KE 23 low NOx","description":"\u003ch2\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\u003e Junkers Bosch Open Chamber Boiler Cerastar 24 KW ZWR 24-7 KE 23 low NOx\u003c\/h2\u003e\n\u003chr\u003e\n\u003cul\u003e\n\n\u003cli\u003e Product data Symbol Unit 7736900325\u003c\/li\u003e\n\n\u003cli\u003e Declared load profile M\u003c\/li\u003e\n\n\u003cli\u003e Energy efficiency class C\u003c\/li\u003e\n\n\u003cli\u003e Water heating energy efficiency class B\u003c\/li\u003e\n\n\u003cli\u003e Rated thermal power Prated kW 24\u003c\/li\u003e\n\n\u003cli\u003e Annual energy consumption QHE GJ 59\u003c\/li\u003e\n\n\u003cli\u003e Annual electricity consumption AEC kWh 35\u003c\/li\u003e\n\n\u003cli\u003e Annual fuel consumption AFC GJ 9\u003c\/li\u003e\n\n \u003cli\u003eSeasonal space heating energy efficiency ηS % 77\u003c\/li\u003e\n\n\u003cli\u003e Water heating energy efficiency ηwh % 52\u003c\/li\u003e\n\n\u003cli\u003e Sound power level within LWA dB 49\u003c\/li\u003e\n\n\u003cli\u003e Indications on the capacity of operation outside peak hours no\u003c\/li\u003e\n\n\u003cli\u003e Specific precautions to be taken at the time of assembly, installation or maintenance (if applicable) see technical documentation\u003c\/li\u003e\n\n\u003cli\u003e Condensing boiler no\u003c\/li\u003e\n\n\u003cli\u003e Low temperature boiler no\u003c\/li\u003e\n\n\u003cli\u003e B1 boiler yes\u003c\/li\u003e\n\n\u003cli\u003e Cogeneration space heater no\u003c\/li\u003e\n\n\u003cli\u003e Combination heater yes\u003c\/li\u003e\n\n\u003cli\u003e Useful thermal power\u003c\/li\u003e\n\n\u003cli\u003e At rated heat output and a high temperature regime P4 kW 24.3\u003c\/li\u003e\n\n\u003cli\u003e At 30% of the nominal heat output and at a low temperature regime P1 kW 7.3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cem\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e At rated heat output and at a high temperature regime η4 % 81.0\u003c\/li\u003e\n\n\u003cli\u003e At 30% of rated heat output and low temperature regime η1% 80.7\u003c\/li\u003e\n\n\u003cli\u003e Auxiliary electricity consumption\u003c\/li\u003e\n\n\u003cli\u003e At full load elmax kW 0.019\u003c\/li\u003e\n\n \u003cli\u003eAt partial load elmin kW 0.018\u003c\/li\u003e\n\n\u003cli\u003e In stand-by mode PSB kW 0.007\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cem\u003e\u003cstrong\u003eOther elements\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Heat loss in stand-by Pstby kW 0.193\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) Qelec kWh 0.160\u003c\/li\u003e\n\n\u003cli\u003e Daily fuel consumption Qfuel kWh 10,850\u003c\/li\u003e\n\n\u003cli\u003e Dimensions HxWxD mm 850x440x380\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\u003cp class=\"product-info__name\"\u003e \u003cstrong\u003eRespect for the environment and NOx class 6\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003e The \u003ca href=\"http:\/\/climaconvenio.shop\" target=\"_blank\"\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCerastar conventional boiler\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/a\u003e 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\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eManagement via EasyControl smart thermostat\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e \u003cli\u003eThe 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\n\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\u003e The 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\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e \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":47743956549945,"sku":"7736900325","price":1373.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7189\/7657\/files\/immagine-1-caldaia-junkers-bosch-a-camera-aperta-cerastar-24-kw-zwr-24-7-ke-23-low-nox.jpg?v=1762784250","url":"https:\/\/climaconvenio.shop\/en\/products\/caldaia-junkers-bosch-a-camera-aperta-cerastar-24-kw-zwr-24-7-ke-23-low-nox","provider":"ClimaConvenienza","version":"1.0","type":"link"}