{"product_id":"flue-gas-back-draught-safety-device-dn-80-for-installation-in-the-flue-system-required-when-using-the-vitodens-in-a-cascade-or-multiple-flue-connection-must-always-be-installed-in-conjunction-with-a-diaphragm-back-draught-safety-device","title":"Flue gas back draught safety device DN 80\nFor installation in the flue system. Required when using the Vitodens in a cascade or multiple flue connection.\nMust always be installed in conjunction with a diaphragm back draught safety device.","description":null,"brand":"VIESSMANN","offers":[{"title":"Default Title","offer_id":58266708312451,"sku":"7722137","price":49.08,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/beetbg.com\/products\/flue-gas-back-draught-safety-device-dn-80-for-installation-in-the-flue-system-required-when-using-the-vitodens-in-a-cascade-or-multiple-flue-connection-must-always-be-installed-in-conjunction-with-a-diaphragm-back-draught-safety-device","provider":"BEE - The SMART Heating Merchants","version":"1.0","type":"link"}