{"product_id":"extension-set-grohtherm-smartcontrol-shower-bath-trims-grohe-14048000","title":"Extension Set for Grohtherm SmartControl Shower \u0026 Bath Trims","description":"\u003cp\u003eUpgrade your shower or bath installation with this premium \u003cstrong\u003ereplacement extension set compatible with Grohtherm SmartControl and SmartControl Mixer trim sets\u003c\/strong\u003e. Designed as a direct replacement for Grohe 14048000, this set delivers a precise 1-inch extension between the rough-in and the trim, giving you the flexibility to achieve a flawless, custom fit in virtually any bathroom layout.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless Compatibility:\u003c\/strong\u003e Engineered to work directly with Grohtherm SmartControl and SmartControl Mixer sets, ensuring a perfect drop-in replacement experience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible 1-Inch Extension:\u003c\/strong\u003e Bridges the gap between your rough-in and trim with a clean 1-inch extension, accommodating a variety of wall depths and bathroom configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Built from high-quality materials designed to handle the demands of daily use, offering long-lasting, dependable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupports Up to Three Functions:\u003c\/strong\u003e Enhances the versatility of your shower system by supporting installations with up to three functions, letting you tailor your experience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed with straightforward installation in mind — no special tools required. Our support team is always available to assist if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Grohe Grohtherm SmartControl \u0026amp; SmartControl Mixer Trims (replaces Grohe 14048000)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtension Depth:\u003c\/strong\u003e 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctions Supported:\u003c\/strong\u003e Up to 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces Included:\u003c\/strong\u003e 1 set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Extension Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Colors may vary slightly from screen to screen due to monitor brightness and lighting conditions. Minor measurement tolerances of ±1–2 mm may apply.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-1-4-inch-adjustable-washbasin-siphon-trap-leak-proof-silicone-seal\"\u003e1-1\/4\" Adjustable Washbasin Siphon Trap | Leak-Proof Silicone\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-threaded-brass-ball-valve-water-gas-oil-flow-control\"\u003e1-Inch Threaded Brass Ball Valve – Water, Gas \u0026amp; Oil Flow Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on bathroom plumbing safety standards, visit the U.S. Consumer Product Safety Commission (CPSC) for up-to-date home plumbing safety information.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Sterling_Plumbing\" target=\"_blank\" rel=\"noopener\"\u003eSterling Plumbing\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What Grohe model does this extension set replace?\u003c\/h4\u003e\n\u003cp\u003eA: This extension set is a direct replacement for the Grohe 14048000 extension set, designed specifically for use with Grohtherm SmartControl and SmartControl Mixer shower and bath trim sets.\u003c\/p\u003e\n\u003ch4\u003eQ: How much extension does this set provide between the rough-in and trim?\u003c\/h4\u003e\n\u003cp\u003eA: This extension set provides a 1-inch (approximately 25mm) extension between the rough-in valve body and the trim plate, making it ideal for accommodating thicker wall assemblies or tile depths.\u003c\/p\u003e\n\u003ch4\u003eQ: How many functions can this extension set support?\u003c\/h4\u003e\n\u003cp\u003eA: This extension set supports shower or bath installations with up to three functions, enhancing the versatility of your Grohtherm SmartControl system.\u003c\/p\u003e\n\u003ch4\u003eQ: Is professional installation recommended for this extension set?\u003c\/h4\u003e\n\u003cp\u003eA: While the extension set is designed for straightforward installation, we recommend consulting a qualified plumber to ensure a proper, leak-free fit, especially if you are unfamiliar with shower valve assemblies.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What Grohe model does this extension set replace?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This extension set is a direct replacement for the Grohe 14048000 extension set, designed specifically for use with Grohtherm SmartControl and SmartControl Mixer shower and bath trim sets.\"}}, {\"@type\": \"Question\", \"name\": \"How much extension does this set provide between the rough-in and trim?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This extension set provides a 1-inch (approximately 25mm) extension between the rough-in valve body and the trim plate, making it ideal for accommodating thicker wall assemblies or tile depths.\"}}, {\"@type\": \"Question\", \"name\": \"How many functions can this extension set support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This extension set supports shower or bath installations with up to three functions, enhancing the versatility of your Grohtherm SmartControl system.\"}}, {\"@type\": \"Question\", \"name\": \"Is professional installation recommended for this extension set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"While the extension set is designed for straightforward installation, we recommend consulting a qualified plumber to ensure a proper, leak-free fit, especially if you are unfamiliar with shower valve assemblies.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Bathroom Accessories\", \"item\": \"https:\/\/oasis-select.com\/collections\/bathroom-accessories\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Extension Set for Grohtherm SmartControl Shower \u0026 Bath Trims\", \"item\": \"https:\/\/oasis-select.com\/products\/extension-set-grohtherm-smartcontrol-shower-bath-trims-grohe-14048000\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"A","offer_id":47748674814057,"sku":"14:201637806#A","price":38.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sa22359ce00cc4833b48dd38a952704c5W.webp?v=1783087477","url":"https:\/\/oasis-select.com\/products\/extension-set-grohtherm-smartcontrol-shower-bath-trims-grohe-14048000","provider":"Oasis Select","version":"1.0","type":"link"}