Franke LB9200 Logik Hot Water
Description
The Franke LB9200 Logik Little Butler delivers instant hot water functionality through Swiss-engineered precision, requiring a standard 1.375-inch diameter countertop hole for professional installation. As part of Franke's trusted Little Butler family, the LB9200 serves kitchens where instant hot water for tea, French press coffee, and cooking prep enhances daily efficiency. This dual-handle configuration provides separate controls for hot and filtered cold water, both delivered through a single elegant spout. Fabricators value Franke's consistent specifications across the Little Butler line, enabling confident template use without model-specific variations. The template supports installation in granite, quartz, marble, and solid surface materials, serving both residential remodels and new construction projects. Professional installers appreciate the straightforward single-hole design that minimizes countertop penetration while delivering commercial-grade performance. Compatible with standard fabrication tooling and CNC programming, this specification ensures accurate results whether cutting manually or via automated systems.
Dimensions
Specifications
- Manufacturer
- Franke
- Model Number
- LB9200
- Downloads
- 0
Related Templates
The Franke LB9200 Logik Little Butler delivers instant hot water functionality through Swiss-engineered precision, requiring a standard 1.375-inch diameter countertop hole for professional installation. As part of Franke's trusted Little Butler family, the LB9200 serves kitchens where instant hot water for tea, French press coffee, and cooking prep enhances daily efficiency. This dual-handle configuration provides separate controls for hot and filtered cold water, both delivered through a single elegant spout. Fabricators value Franke's consistent specifications across the Little Butler line, enabling confident template use without model-specific variations. The template supports installation in granite, quartz, marble, and solid surface materials, serving both residential remodels and new construction projects. Professional installers appreciate the straightforward single-hole design that minimizes countertop penetration while delivering commercial-grade performance. Compatible with standard fabrication tooling and CNC programming, this specification ensures accurate results whether cutting manually or via automated systems.
Installation Overview
Franke LB9200 installation requires coordinated planning between countertop fabrication and under-cabinet utility connections for optimal system performance. Begin by selecting the installation location, typically 4-6 inches from the primary sink for ergonomic access while maintaining adequate space for the dual-handle operation. The LB9200 connects to both a Franke heating tank unit (for instant hot water) and a filtration system (for cold filtered water), requiring verification of under-counter cabinet space before finalizing hole placement. Mark the precise center point using a center punch or awl to prevent drill bit walking during initial engagement. Cut the 1.375-inch diameter hole perpendicular to the countertop surface using appropriate tooling for your material: diamond core bits for granite and marble at 1000-1500 RPM with water cooling, carbide-tipped bits for quartz at reduced speeds to protect resin content. Drill from the top surface, applying steady pressure without forcing the bit to prevent material stress. The LB9200's mounting assembly features a brass shank that passes through the countertop hole, securing with a lock nut and washer from below for solid stability. Franke specifies using only genuine Franke components for all water connections to maintain warranty validity. Connect the four supply tubes according to Franke's color-coding system: two blue poly-tubes for cold water supply from the filtration system, one red poly-tube carrying filtered water to the heating tank, and one opaque high-temperature silicone tube returning heated water to the dispenser. After securing all connections, test both hot and cold water functions independently before finalizing the installation. Verify the heating tank reaches proper temperature (typically 190-200°F) and the filtration system delivers clean, odor-free cold water through the second handle.
CNC Cutting Notes
CNC programming for Franke LB9200 holes follows standard single-hole faucet specifications with precision requirements for leak-free installation. Configure the toolpath for exact 1.375-inch diameter using a 3/16-inch or 1/4-inch carbide spiral upcut bit, calculating tool radius offset to achieve the specified finished dimension. Set spindle speeds between 10,000-12,000 RPM for granite and natural stone materials, adjusting feed rates to 50-70 inches per minute based on material density testing. Quartz and engineered stone installations perform optimally at reduced RPM (8,000-10,000) to prevent resin thermal degradation during the cutting cycle. Program the toolpath as circular interpolation rather than helical plunge to minimize tool stress and achieve superior edge quality on the finished hole. For slabs up to 2cm thickness, execute a single full-depth pass; thicker 3cm materials benefit from two-pass strategies that improve chip evacuation and reduce cutting forces on the tool. Enable programmable coolant flow throughout the operation, critical for temperature control and dust suppression in enclosed CNC environments. Position the hole minimum 3.5 inches from any edge or adjacent cutout to preserve material tensile strength, particularly important in natural stones with visible veining or directional grain patterns. After cutting, measure the finished hole using digital calipers to verify diameter accuracy within ±0.005 inches, ensuring proper fitment for Franke's mounting hardware without binding or excessive play. The hole's perpendicularity is equally critical—verify using a machinist's square that the hole sides remain plumb to the countertop surface, preventing the faucet from sitting at an angle after installation. Test-fit the actual LB9200 mounting shank before releasing the slab from CNC fixturing, catching any dimensional issues while corrections remain feasible and cost-effective.
Material Compatibility
The Franke LB9200 template demonstrates universal compatibility with premium countertop materials specified in contemporary kitchen design projects. Granite installations from light Colonial White to dense Absolute Black accept the 1.375-inch hole confidently, as the circular geometry creates natural stress distribution throughout the stone's crystal structure. Lighter granites with larger feldspar or quartz crystals may show minor chipout if cutting speeds exceed material limits, easily prevented by reducing RPM and increasing coolant application during the cut. Engineered quartz surfaces including Caesarstone, Silestone, Cambria, Viatera, and MSI Q brands perform excellently with this hole specification, provided cutting temperatures remain controlled to prevent scorching of the resin binders. The modest 1.375-inch diameter falls well within all quartz manufacturers' safe cutting parameters, maintaining fabrication warranty compliance and preventing stress-induced micro-cracks. Marble and quartzite countertops showcase Franke's premium chrome or brushed finishes beautifully, with holes cutting cleanly when sharp diamond tooling and proper technique are employed throughout the process. Softer marbles like Carrara, Calacatta, or Statuario benefit from backer board support during cutting to prevent underside fracturing as the core bit exits the material. Solid surface products including Corian, Staron, Wilsonart Gibraltar, LG Hi-Macs, and Samsung Staron offer fabricators maximum installation flexibility, allowing post-installation field modifications and seamless repairs using manufacturer color-matched adhesives if adjustments are needed. Ultra-compact surfaces like Dekton, Neolith, Lapitec, and Cosentino's latest offerings support the LB9200's weight admirably despite thinner profiles (12mm options available), though these materials demand specialized diamond tooling and significantly reduced feed rates for successful hole creation. Laminate countertops with adequate substrate reinforcement (minimum 3/4-inch plywood backing recommended) accommodate Franke Little Butler installations successfully when fabricators seal the cut edge thoroughly to prevent moisture migration into the particle board core, ensuring long-term stability around the faucet mounting area and preventing warping or delamination.
Where to Buy
Franke LB9200 hot water dispensers are available through authorized kitchen and bath showrooms nationwide, with specialty European appliance dealers providing the most comprehensive product knowledge and installation support. Ferguson Home showrooms stock Franke's Little Butler line in most metropolitan markets, offering design consultation services to integrate the LB9200 into complete kitchen packages. Online retailers including Build.com, eFaucets, and Amazon carry various Little Butler models with competitive pricing and reliable shipping timelines. Professional fabricators often establish trade accounts with Franke distributors for preferential pricing structures on multiple unit installations in builder subdivisions or multi-family residential developments. The official Franke website provides a dealer locator tool identifying nearby showrooms and online retailers authorized to sell genuine Franke products with full manufacturer warranty coverage. For commercial applications or large-scale residential projects, contacting Franke's commercial division directly yields access to technical specifications, CAD drawings for design integration, and bulk pricing structures not available through standard retail channels. Local plumbing supply houses serving the professional trade frequently stock Franke Little Butler components and replacement parts, valuable for fabricators supporting long-term client relationships with service and maintenance capabilities.