{"product_id":"us-fireplace-18-x-18-dst1818-seal-tight-damper","title":"US Fireplace 18\" x 18\" DST1818 Seal Tight Damper","description":"\u003cp\u003eSeal Tight Damper is low profile and top mounted damper made of stainless steel and cast-aluminum. This gasket system provides effective air tight seal by using a liquid gasket which hardens to form a seal. The primary gasket sits in a channel inside the frame, while the secondary liquid gasket sits underneath the front side of the damper lid - the 2 seals create a very efficient seal. An open damper is like an open window, when closed this damper is a great money saving solution. Heat loss from a fireplace accounts for roughly 8% of your homes heating cost. This seal tight damper helps prevent that loss.\u003c\/p\u003e\n\u003ch1\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eRustproof Stainless Steel \u0026amp; Cast-Aluminum\u003c\/li\u003e\n\u003cli\u003eServes as a Chimney Cap when closed\u003c\/li\u003e\n\u003cli\u003eYear round protection for your chimney\u003c\/li\u003e\n\u003cli\u003eTwo gasket design - seal tight damper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eWarranty\u003c\/h1\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/Lifetime_Warranty_Badge_12fa6c01-70ed-486a-a920-ec5fbeeca73f_160x160.png?v=1730062282\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"US Fireplace Store","offers":[{"title":"Default Title","offer_id":47435208655018,"sku":"3602857","price":290.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/US-Fireplace-18-x-18-DST1818-Seal-Tight-Damper.jpg?v=1762656384","url":"https:\/\/usfireplacestore.com\/products\/us-fireplace-18-x-18-dst1818-seal-tight-damper","provider":"US Fireplace Store","version":"1.0","type":"link"}