{"product_id":"caldaia-a-gas-junkers-ceraclass-excellence-zwc-28-3-mfk-metano-a-camera-aperta-erp","title":"Junkers CERACLASS EXCELLENCE ZWC 28-3 MFK Methane Open Chamber Gas Boiler - ErP","description":"\u003ch2\u003e JUNKERS CERACLASS EXCELLENCE ZWC 28-3 MFK METHANE OPEN CHAMBER GAS BOILER - ErP\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch4\u003e Technical features\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e Declared load profile XL\u003c\/li\u003e\n\n\u003cli\u003e Nominal heat output: 28 kW\u003c\/li\u003e\n\n \u003cli\u003eNominal heat input: 31.3 kW\u003c\/li\u003e\n\n\u003cli\u003e Continuous sanitary production: 13.4 l\/min\u003c\/li\u003e\n\n\u003cli\u003e Settable domestic hot water temperature range: 40\/60°C\u003c\/li\u003e\n\n\u003cli\u003e Useful thermal efficiency at nominal power: 90.5%\u003c\/li\u003e\n\n\u003cli\u003e Useful thermal efficiency at 30% nominal load: 89.6%\u003c\/li\u003e\n\n\u003cli\u003e NOx class: 3\u003c\/li\u003e\n\n\u003cli\u003e Degree of protection: IP X4D\u003c\/li\u003e\n\n\u003cli\u003e Version: METHANE\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch4\u003e \u003cspan\u003eImportant information\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e External installation, in a partially protected place in compliance with current legislation,\u003c\/li\u003e\n\n\u003cli\u003e Natural draft boilers programmed to be connected exclusively to a multiple flue for multiple homes, for the escape of smoke due to combustion outside the room in which the boiler is installed. The boiler takes combustion air directly from the installation room and is equipped with a windproof chimney.\u003c\/li\u003e\n\n\u003cli\u003e ZWC 24-3 MFK E, ZWC 28-3 MFK E are characterized by natural draft open chamber wall-mounted boilers, with micro-accumulation for the production of domestic hot water.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e \u003cspan\u003eGeneral characteristics\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\n \u003cli\u003eCERACLASSEXCELLENCE is the JUNKERS boiler designed for heating and the production of domestic hot water, easy to use and with low consumption making it among the best boilers to guarantee maximum comfort. Furthermore, by pressing the COM\/ECO function you can manage hot water easily.\u003cspan\u003e \u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eFunctions:\u003c\/li\u003e\n\n\u003cli\u003e Managed with Bosch Control CT100 (accessory), digital modulating room thermoregulator, with soft touch display that can be positioned on the wall, with an elegant and refined design; accompanied by a smart and functional app.\u003c\/li\u003e\n\n\u003cli\u003e Primary and secondary heat exchangers.\u003c\/li\u003e\n\n\u003cli\u003e Circulator in Energy Class A;\u003c\/li\u003e\n\n\u003cli\u003e 8 liter expansion vessel (10.5 liters for ZWC 35);\u003c\/li\u003e\n\n\u003cli\u003e Dynamic micro-accumulation with domestic hot water pre-heating function;\u003c\/li\u003e\n\n\u003cli\u003e Heating filling tap (in boiler);\u003c\/li\u003e\n\n\u003cli\u003e Continuous power modulation;\u003c\/li\u003e\n\n\u003cli\u003e Bosch Heatronic 3® module, BUS system, with multifunction display;\u003c\/li\u003e\n\n\u003cli\u003e Antifreeze for the heating circuit and anti-blocking for the circulator;\u003c\/li\u003e\n\n \u003cli\u003ePatented passive solar optimization algorithm SolarInside-ControlUnit;\u003c\/li\u003e\n\n\u003cli\u003e Possible remote management via MB LAN or Netcom 100 modules (accessories) that can be combined with CR100 or CW thermoregulators.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch4\u003e \u003cspan\u003eDimensions (PxLxH): 370 x 400 x 850 mm; 38.8kg\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003chr\u003e\n\u003cp\u003e \u003cstrong\u003eProduct Warranty\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eAll products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Junkers Bosch","offers":[{"title":"Default Title","offer_id":47743774196025,"sku":"ZWC 28-3","price":1404.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7189\/7657\/products\/immagine-1-junkers-bosch-caldaia-a-gas-junkers-ceraclass-excellence-zwc-28-3-mfk-metano-a-camera-aperta-erp-ean-8056138590557-jpg.jpg?v=1703196828","url":"https:\/\/climaconvenio.shop\/en\/products\/caldaia-a-gas-junkers-ceraclass-excellence-zwc-28-3-mfk-metano-a-camera-aperta-erp","provider":"ClimaConvenienza","version":"1.0","type":"link"}