{"product_id":"the-hydrostat-smart-thermostatic-shower-faucet","title":"The HydroStat | Smart Thermostatic Shower Faucet System with Rainfall Head \u0026 Bidet","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003e\u003cstrong\u003eWater is a ritual, not a utility. The shower is its sanctuary.\u003c\/strong\u003e The Rozin HydroStat elevates the daily act of cleansing into a precise, repeatable experience — one where temperature, pressure, and flow are not left to chance but commanded with digital certainty. This is not a faucet. It is a climate system for the body, engineered around the principle that the best shower is the one you do not think about because everything is exactly right.\u003c\/p\u003e\n\n\u003cp\u003eAt its heart lies a thermostatic valve that responds to pressure fluctuations in real time — when the toilet flushes or the washing machine draws cold, the HydroStat holds its set temperature within ±1°F. The digital display shows the exact water temperature in crisp LED numerals, eliminating the guessing game of gradual handle rotation. Three independent outlets feed a 12-inch rainfall shower head, a handheld sprayer, and a bidet wand, each independently controlled through a single interface plate. The brushed black finish is electrostatically bonded — it resists fingerprints, hard water stains, and the humid corrosion that plagues lesser fixtures.\u003c\/p\u003e\n\n\u003cp\u003eBeneath the surface, the valve body is forged brass with ceramic disc cartridges rated for 500,000 cycles. The dual check-valves prevent crossflow between the bidet and drinking water lines, meeting international plumbing codes for backflow prevention. Every seal is EPDM rubber, every thread is NPT standard, every fitting is built for a decade of daily use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eYou do not set the temperature. You set the standard.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli\u003e✦ \u003cstrong\u003eThermostatic Precision\u003c\/strong\u003e — Maintains set temperature within ±1°F regardless of household water pressure changes.\u003c\/li\u003e\n\u003cli\u003e✦ \u003cstrong\u003eDigital LED Display\u003c\/strong\u003e — Shows real-time water temperature. No more guesswork or scalding surprises.\u003c\/li\u003e\n\u003cli\u003e✦ \u003cstrong\u003eThree-Outlet System\u003c\/strong\u003e — 12'' rainfall showerhead, handheld sprayer, and bidet wand, independently controlled.\u003c\/li\u003e\n\u003cli\u003e✦ \u003cstrong\u003eForged Brass Valve\u003c\/strong\u003e — Ceramic disc cartridges rated for 500,000 cycles. Built for commercial-grade longevity.\u003c\/li\u003e\n\u003cli\u003e✦ \u003cstrong\u003eIntegrated Bidet\u003c\/strong\u003e — Handheld bidet wand with dual check-valves for backflow prevention and plumbing code compliance.\u003c\/li\u003e\n\u003cli\u003e✦ \u003cstrong\u003eElectrostatic Black Finish\u003c\/strong\u003e — Brushed black coating resists fingerprints, water spots, and bathroom humidity.\u003c\/li\u003e\n\u003cli\u003e✦ \u003cstrong\u003eAnti-Scald Protection\u003c\/strong\u003e — Thermistor-driven safety shutoff if cold water supply fails. Safe for families with children.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin:20px 0;border:0;border-top:1px solid #eee;\"\u003e\n\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rozin\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Smart Thermostatic Shower Faucet System\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eValve Material:\u003c\/strong\u003e Forged brass with ceramic disc cartridges\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brushed black (electrostatic bonded)\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eTemperature Control:\u003c\/strong\u003e ±1°F precision, digital LED display\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eOutlets:\u003c\/strong\u003e 3 — 12'' rainfall head, handheld sprayer, bidet wand\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Anti-scald thermistor shutoff, dual check-valves\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e NPT standard, 1\/2'' inlet\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eSeals:\u003c\/strong\u003e EPDM rubber — corrosion and heat resistant\u003c\/li\u003e\n\u003cli style=\"padding:8px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Meets international backflow prevention codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin:20px 0;border:0;border-top:1px solid #eee;\"\u003e\n\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe HydroStat is designed for the modern bathroom renovation — master suites, guest bathrooms, and spa-like wet rooms where the shower is the centerpiece. The three-outlet system makes it suitable for households with multiple users who prefer different shower configurations: the rainfall head for a gentle morning soak, the handheld for targeted rinsing, and the bidet wand for hygiene-conscious daily care. The anti-scald protection makes it a safe choice for family bathrooms with children, while the precision temperature control appeals to enthusiasts who want their shower consistent every time. Commercial applications include hotel bathrooms, gym locker rooms, and assisted living facilities where temperature safety is regulated.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin:20px 0;border:0;border-top:1px solid #eee;\"\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this replace an existing shower faucet, or do I need to replumb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is designed as a direct replacement for standard two-handle or single-handle shower systems. The NPT 1\/2'' inlet connections match standard North American plumbing. Minor wall access may be needed for the valve box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the digital display require batteries or electrical wiring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The LED display is powered by a thermistor generator — no batteries or electrical connection needed. It illuminates when water flows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use the rainfall head and hand sprayer at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. All three outlets (rainfall head, handheld sprayer, bidet wand) can operate simultaneously with independent flow control. The thermostatic valve maintains temperature regardless of how many outlets are open.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the black finish prone to water spots?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The electrostatic bonded finish is specifically formulated to resist water spots and fingerprints. Wipe with a soft cloth to restore the matte appearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this meet North American plumbing codes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The dual check-valves on the bidet line meet ASSE 1022 and IPC backflow prevention standards. The valve is certified for use in code-compliant installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What size water heater is required for the rainfall head to function properly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: A standard 40-gallon tank or tankless heater with at least 6 GPM flow rate is recommended for the 12-inch rainfall head. Homes with tankless heaters will experience unlimited hot water at full flow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this be installed in a shower\/tub combo, or is it shower-only?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The HydroStat works in both shower-only and shower\/tub combos. The diverter valve can be configured to route water to either the tub spout or the shower outlets, making it suitable for bathrooms with bathtubs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S80d4c8d920d74b94b11f5e1944029412k.webp?v=1787363212\" alt=\"Rozin Smart Thermostatic Shower Faucet\" style=\"max-width:100%;height:auto;margin:10px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sebba7836894747a4854f12192dbfa89fQ.webp?v=1787363212\" alt=\"Rozin Smart Thermostatic Shower Faucet\" style=\"max-width:100%;height:auto;margin:10px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sbaf957c97b244966906296629a35ddacg.webp?v=1787363212\" alt=\"Rozin Smart Thermostatic Shower Faucet\" style=\"max-width:100%;height:auto;margin:10px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S8a5d0fff9e3146098034915923613b9fz.webp?v=1787363212\" alt=\"Rozin Smart Thermostatic Shower Faucet\" style=\"max-width:100%;height:auto;margin:10px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S972b3baca0fe49ca971c2887be40428dg.webp?v=1787363212\" alt=\"Rozin Smart Thermostatic Shower Faucet\" style=\"max-width:100%;height:auto;margin:10px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S681bf906adcb454a880b0873fa5f8f14w.webp?v=1787363212\" alt=\"Rozin Smart Thermostatic Shower Faucet\" style=\"max-width:100%;height:auto;margin:10px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sb0760194ab9c4cbf8675001c814cbf3ej.webp?v=1787363212\" alt=\"Rozin Smart Thermostatic Shower Faucet\" 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