{"product_id":"vaso-de-expansion-caldera-viessmann-10l","title":"Expansion vessel for Viessmann boiler 10L code 7822850","description":"\u003cp\u003eThe expansion vessel is an essential component in heating boilers, designed to absorb volume changes of the water when heated. This Viessmann boiler expansion vessel with a 10-liter capacity includes an internal membrane that separates the water from the air, preventing corrosion and maintaining constant pressure in the hydraulic circuit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat problem does this replacement part solve?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnstable or fluctuating pressure in the boiler\u003c\/li\u003e\n\u003cli\u003eWater loss due to leaks related to a damaged expansion vessel\u003c\/li\u003e\n\u003cli\u003eNoise or water hammer in the pipes caused by lack of pressure absorption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eModels:\u003c\/h5\u003e\n\u003cp\u003eCompatible with various Viessmann boilers, especially Vitopend models from the 200 series, among others.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eViessmann Vitopend 200 WH2A\u003c\/td\u003e\n    \u003ctd\u003eViessmann Vitopend 200-W WH2A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eViessmann Vitopend 200 WHKA\u003c\/td\u003e\n    \u003ctd\u003eViessmann Vitopend 100 WH1B\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eViessmann Vitopend 222-W\u003c\/td\u003e\n    \u003ctd\u003eViessmann Vitodens 100-W\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePart type: expansion vessel with membrane\u003c\/li\u003e\n\u003cli\u003eCompatible brand: Viessmann\u003c\/li\u003e\n\u003cli\u003eCode(s): 7822850, CRF 10\u003c\/li\u003e\n\u003cli\u003eVolume: 10 liters\u003c\/li\u003e\n\u003cli\u003eDimensions: 438 x 250 mm (height x diameter)\u003c\/li\u003e\n\u003cli\u003eSide connection DN 15 (1\/2\")\u003c\/li\u003e\n\u003cli\u003eInternal membrane for air and water separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eRecommendation:\u003c\/h5\u003e\n\u003cp\u003eBefore purchasing, verify the compatibility of the expansion vessel with your boiler using the part code 7822850 or the exact model of your Viessmann boiler to ensure a perfect fit and avoid returns.\u003c\/p\u003e","brand":"VIESSMANN","offers":[{"title":"Default Title","offer_id":56664612503930,"sku":"REM-299900070","price":228.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8026\/2676\/files\/7014956_241_sma.webp?v=1773878935","url":"https:\/\/electrotodo.uk\/products\/vaso-de-expansion-caldera-viessmann-10l","provider":"Electrotodo.es","version":"1.0","type":"link"}