{"product_id":"brass-thermostatic-cartridge-shower-bar-mixing-valve-replacement","title":"Brass Thermostatic Cartridge – Shower Bar Mixing Valve Replacement","description":"\n\u003ch2\u003eBrass Thermostatic Cartridge for Shower Bar Mixing Valves\u003c\/h2\u003e\n\u003cp\u003eUpgrade your bathroom with this precision-engineered \u003cstrong\u003eBrass Thermostatic Cartridge\u003c\/strong\u003e — a high-quality replacement component designed for thermostatic shower bar mixers and built-in thermostatic shower valves. Crafted from solid brass with built-in thermal components, this cartridge delivers consistent, stable water temperature control for a comfortable, reliable shower experience every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates between 20°C and 50°C (68°F–122°F), with a built-in safety override lock at 38°C to prevent scalding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Brass Construction:\u003c\/strong\u003e Precision-manufactured copper and brass internals ensure excellent durability, long service life, and outstanding stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Fits most thermostatic bar-type and built-in shower mixer valves secured with a small grub screw or bolt — always verify your dimensions before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Replacement:\u003c\/strong\u003e When your shower temperature fluctuates or keeps cycling between hot and cold, replacing the thermostatic cartridge restores consistent performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold Finish:\u003c\/strong\u003e Polished gold-tone colour adds a premium look to any bathroom renovation or upgrade project.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20°C – 50°C (68°F – 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Override\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38°C (100.4°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFaucet \/ Shower Thermostatic Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Brass Thermostatic Cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease verify your existing valve dimensions carefully before purchasing to ensure a proper fit.\u003c\/li\u003e\n  \u003cli\u003eActual colour may vary slightly from images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003eAllow for minor manual measurement deviations in the listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-5l-handheld-steam-cleaner-touch-screen-1800w-ce-certified\"\u003e1.5L Handheld Steam Cleaner Touch Screen 1800W | CE Certified\u003c\/a\u003e – Keep your bathroom fixtures spotless.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-5m-soft-tape-measure-double-scale-60-inch-sewing-tailor-ruler\"\u003e1.5M Soft Tape Measure – Double Scale 60 Inch\u003c\/a\u003e – Handy for measuring valve dimensions before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe hot water temperatures to prevent scalding, visit the \u003ca href=\"https:\/\/www.cdc.gov\/niosh\/topics\/emres\/chemagent.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCDC's home safety resources\u003c\/a\u003e or review CPSC scald prevention guidelines.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I know if this brass thermostatic cartridge will fit my shower valve?\u003c\/h4\u003e\n\u003cp\u003eA: This thermostatic cartridge is designed to fit most bar-type and built-in thermostatic shower mixer valves that are secured with a small grub screw or bolt. We strongly recommend measuring your existing cartridge and comparing it to the product dimensions shown in the images before purchasing to confirm compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: When should I replace my shower's thermostatic cartridge?\u003c\/h4\u003e\n\u003cp\u003eA: If your shower water temperature fluctuates unexpectedly, fails to hold a steady setting, or keeps switching between hot and cold, it is a strong sign that the thermostatic cartridge needs replacing. Swapping it out with this brass replacement cartridge restores precise, stable temperature control.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the safety override feature on this thermostatic cartridge?\u003c\/h4\u003e\n\u003cp\u003eA: This cartridge includes a built-in safety override knob set at 38°C (100.4°F). This feature helps prevent accidental scalding by capping the maximum water temperature at a safe level unless deliberately overridden, making it especially suitable for family bathrooms.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this cartridge easy to install myself?\u003c\/h4\u003e\n\u003cp\u003eA: For most DIY-confident homeowners, replacing a thermostatic cartridge is a straightforward task — typically involving shutting off the water supply, removing the old cartridge (usually held by a grub screw or bolt), and fitting the new one. If you are unsure, we recommend consulting a licensed plumber for installation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I know if this brass thermostatic cartridge will fit my shower valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This thermostatic cartridge is designed to fit most bar-type and built-in thermostatic shower mixer valves that are secured with a small grub screw or bolt. 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