{"product_id":"twpro-wall-sleeve-125mm","title":"TWPro Wall Sleeve - 125mm","description":"\u003cp\u003eThis wall sleeve is the version listed for a 125mm TWPro chimney system. The supplier photograph shows the metal-finish component; it is not a black outer casing.\u003c\/p\u003e\u003cp\u003eThe sleeve is 325mm long. In the supplier drawing, dimension A is 200mm. The nominal chimney size and sleeve dimension refer to different parts of the assembly.\u003c\/p\u003e\u003cp\u003eIt is used around the chimney where the system passes through a wall. Check the wall construction, fixing arrangement and required system clearances before specifying the passage.\u003c\/p\u003e\u003cp\u003eThe supplier uses shared range illustrations across nominal sizes. Match the labelled TWPro size to the planned system.\u003c\/p\u003e","brand":"Ai-Flues","offers":[{"title":"Default Title","offer_id":63185055613315,"sku":"AI-615-125-098","price":47.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/5408\/6047\/files\/ai-flues-twpro-wall-sleeve-product.jpg?v=1793464511","url":"https:\/\/www.thestoveyard.com\/products\/twpro-wall-sleeve-125mm","provider":"The Stove Yard","version":"1.0","type":"link"}