300mm Single Wall Boiler Adaptor (100) Zoom 300mm Single Wall Boiler Adaptor (100) SKU: 100300SW Boiler adaptor used between an appliance and single wall flue Availability: In stock £57.99 Qty: Add to Cart Email to a Friend Additional Information Additional Information Additional Information SKU 100300SW Diameter 300mm (12") Components Adapters CMS tab x Add to Cart Price: Actual Price: Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart. Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page. You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.