{"product_id":"vaillant-gas-brennwertkessel-ecovit-exclusiv-vkk-656-4-e-1257x570x691","title":"Vaillant Gas Condensing Boiler ecoVIT exclusiv VKK 656\/4 E 1257x570x691","description":"\u003cp\u003e1 ecoVIT exclusiv VKK\u003cbr\u003e1 compression fitting R 3\/4 for the gas connection\u003cbr\u003e1 plug for optional sealing of the second return\u003cbr\u003e1 operating and installation instructions\u003cbr\u003e1 air\/flue gas installation instructions\u003cbr\u003e1 product data sheet, energy efficiency label\u003c\/p\u003e\u003cbr\u003eSeasonal efficiency 98% (Hs) \/ 109% (Hi)\u003cbr\u003e\u003cbr\u003eModulation up to 1:3\u003cbr\u003e\u003cbr\u003eGEG safety: Operation with up to 100% bio-natural gas possible as standard\u003cbr\u003e\u003cbr\u003eCondensing boiler with flue gas routing in counter-flow principle\u003cbr\u003e\u003cbr\u003eInnovative smooth stainless steel heat exchanger\u003cbr\u003e\u003cbr\u003eLarge water content\u003cbr\u003e\u003cbr\u003eAqua-Condens system, cylinder charging control with condensing technology\u003cbr\u003e\u003cbr\u003eCompact housing design with removable side panels\u003cbr\u003eStainless steel heat exchanger\u003cbr\u003eWater pressure sensor\u003cbr\u003eDIA system with clear text display, illuminated\u003cbr\u003eConnection for external accessories (e.g. cylinder charging pump, circulation pump, heating circuit pump) integrated\u003c\/p\u003e","brand":"Vaillant","offers":[{"title":"1","offer_id":56542331208066,"sku":"WCW-0157697-001","price":8369.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/3675\/7890\/files\/1_a_d_0_1ad0172a76c775f9dbe0ce75aaf1eb882253975e_wcw_0157697_gl_image1_converted_500x500_vab_w0010007508_0010007512_6_2_jpg.jpg?v=1775761368","url":"https:\/\/shop.we-connect.work\/en\/products\/vaillant-gas-brennwertkessel-ecovit-exclusiv-vkk-656-4-e-1257x570x691","provider":"weconnectwork","version":"1.0","type":"link"}