{"product_id":"viper-dual-flush-0-9-1-1-gpf-12-rough-in-two-piece-elongated-ergoheight-toilet","title":"Viper® Dual Flush 0.9\/1.1 gpf 12\" Rough-In Two-Piece Elongated ErgoHeight™ Toilet","description":"\u003cul\u003e\n\u003cli\u003eRough-In: 12\" Rough-In\u003c\/li\u003e\n\u003cli\u003eFlushing Method: Gravity Fed\u003c\/li\u003e\n\u003cli\u003eBowl Shape: Elongated\u003c\/li\u003e\n\u003cli\u003eBowl Height: ErgoHeight™\u003c\/li\u003e\n\u003cli\u003eFill Valve: Fluidmaster\u003c\/li\u003e\n\u003cli\u003eFlush Valve: 3\" Flush Valve\u003c\/li\u003e\n\u003cli\u003eFlush Volume: 0.9\/1.1gpf\u003c\/li\u003e\n\u003cli\u003eBrand: Gerber\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e0.97 gpf (Average Water Consumption) (0.9gpf for Small Flush 1.1gpf for Large Flush) Saves Up to 39% More Water vs Traditional 1.6 gpf Toilet\u003c\/li\u003e\n\u003cli\u003e3\" Canister Flush Valve for Faster Water Flow and Flushing Power\u003c\/li\u003e\n\u003cli\u003eAvailable in White Only\u003c\/li\u003e\n\u003cli\u003eChrome Plated Top Mount 2 Button Flush Actuator One for Large Flush and One for Small Flush to Help You Choose How and When to Save Water\u003c\/li\u003e\n\u003cli\u003eDouble Nut Multi-Point Tank-to-Bowl Mounting System for Easy Tool-Free Installation\u003c\/li\u003e\n\u003cli\u003eErgoHeight™ Elongated Bowl for Added Comfort and Ease of Seating onto the Bowl\u003c\/li\u003e\n\u003cli\u003eLarge 2\" Fully Glazed Trapway for Clog-Free Waste Removal\u003c\/li\u003e\n\u003cli\u003eLarge Dual Fed Siphon Jet Increases the Speed of the Flush for a Quick and Clean Bowl Everytime\u003c\/li\u003e\n\u003cli\u003eLarge Water Surface to Thoroughly Rinse Bowl with Each Flush\u003c\/li\u003e\n\u003cli\u003eToilet Seat not Included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"fw-normal mb-0\"\u003eComponents\u003c\/h4\u003e\u003cspan class=\"fw-normal mb-0 sub-header\"\u003e(For finish-specific component item numbers, please see the \u003ca href=\"https:\/\/cdn.intelligencebank.com\/us\/share\/g6wE\/M69E\/e3nAlL\/original\/2025_Gerber+US_Price+Book_20250501_Final\" target=\"_blank\"\u003eprice book\u003c\/a\u003e.)\u003c\/span\u003e\u003cul\u003e\n\u003cli\u003eBowl Item Number: GWS21528\u003c\/li\u003e\n\u003cli\u003eTank Cover Item Number: GTCLF528\u003c\/li\u003e\n\u003cli\u003eTank Item Number: GDF28528\u003c\/li\u003e\n\u003cli\u003eTank Lever Item Number: GA713012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDownload Data Sheets\u003c\/h4\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.intelligencebank.com\/us\/share\/g6wE\/D6yq\/JVdyJ\/original\/GDF20528_SS\" class=\"pdp-resource\" target=\"_blank\" rel=\"noreferrer\"\u003eSpec Sheet Tech Doc\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.intelligencebank.com\/us\/share\/g6wE\/vblD\/O3rKw\/original\/GDF20528_IM\" class=\"pdp-resource\" target=\"_blank\" rel=\"noreferrer\"\u003eInstallation Manual Tech Doc\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.intelligencebank.com\/us\/share\/g6wE\/lLyv\/zAjO6\/original\/GDF20528_IPL\" class=\"pdp-resource\" target=\"_blank\" rel=\"noreferrer\"\u003eIllustrated Parts List Tech Doc\u003c\/a\u003e\u003c\/p\u003e","brand":"Gerber","offers":[{"title":"White","offer_id":50681304973609,"sku":"GDF20528","price":384.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/2778\/6281\/files\/unnamed_53c33bab-e5ca-463e-bd75-55bdaa76528c.jpg?v=1753204680","url":"https:\/\/www.gsdesigncenter.com\/products\/viper-dual-flush-0-9-1-1-gpf-12-rough-in-two-piece-elongated-ergoheight-toilet","provider":"GS Design Center LLC","version":"1.0","type":"link"}