{"product_id":"viessmann-7875503-plate-heat-exchanger-20-plates-o-rings-replacement-spare-part","title":"Viessmann 7875503 Plate Heat Exchanger 20 Plates \u0026 O-Rings | Replacement Spare Part","description":"\u003ch3\u003e\u003cspan style=\"font-size:20px\"\u003eViessmann 7875503 Plate Heat Exchanger 20 Plates \u0026amp; O-Rings | Replacement Spare Part\u003c\/span\u003e\u003c\/h3\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003eCompatible replacement for the Viessmann 7875503 20-plate domestic hot water heat exchanger (replaces 7828746), supplied with four O-rings and two fixing bolts. For Vitodens 100 WB1B and 100-W WB1C 30 and 35kW combi boilers. Not an original Viessmann part. Gas Safe registered engineer required.The price shown includes FREE DELIVERY.\u003cbr\u003eFor any more information on this product or to see if there is a better alternative, just call one of our products experts on 01934 311800.\u003c\/span\u003e\u003c\/p\u003e","brand":"Water Heating Spares","offers":[{"title":"Default Title","offer_id":54880591872339,"sku":"WHSVIESSMANNSPARE06","price":120.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/9433\/1475\/files\/viessmann_7875503.png?v=1788789482","url":"https:\/\/waterheatingspares.co.uk\/products\/viessmann-7875503-plate-heat-exchanger-20-plates-o-rings-replacement-spare-part","provider":"Water Heating Spares","version":"1.0","type":"link"}