{"product_id":"kartell-k-vit-kolt-thermostatic-bar-shower-matt-black-sho311kbl","title":"Kartell K-VIT Kolt Thermostatic Bar Shower – Matt Black (SHO311KBL)","description":"\u003cp\u003eThe Kartell K-VIT \u003cstrong\u003eKolt\u003c\/strong\u003e shower range matches the Kolt brassware — a squared-off body with softly rounded edges. This is the \u003cstrong\u003ethermostatic bar shower\u003c\/strong\u003e in matt black: an exposed valve that fixes to the wall on standard 150mm centres.\u003c\/p\u003e\u003ch3\u003eBar shower or concealed valve?\u003c\/h3\u003e\u003cp\u003eA \u003cstrong\u003ebar shower\u003c\/strong\u003e mounts on the surface of the wall and connects to existing pipework, so it's far simpler to fit — usually a direct swap for an old bar valve with no tiling or wall-opening needed. It's the practical choice for a refit, and in black it makes a strong visual statement without any building work.\u003c\/p\u003e\u003cp\u003eA \u003ca href=\"\/products\/kartell-k-vit-kolt-concealed-shower-valve-single-outlet-matt-black-sho313kbl\"\u003econcealed valve\u003c\/a\u003e buries the mechanism for a cleaner look, but must be planned before boarding and tiling.\u003c\/p\u003e\u003ch3\u003eWill it work with my water pressure?\u003c\/h3\u003e\u003cp\u003eKartell rate this for \u003cstrong\u003e0.1 to 5 bar\u003c\/strong\u003e, which covers just about every domestic system — gravity-fed with a loft tank at the low end, mains and combi at the high end.\u003c\/p\u003e\u003cp\u003eBeing straight about the low end: it will \u003cem\u003eoperate\u003c\/em\u003e at 0.1 bar, but a bar shower at that pressure gives a gentle spray rather than a powerful shower. If you're on gravity-fed plumbing and want a proper shower, you need a pump.\u003c\/p\u003e\u003ch3\u003eThermostatic, and why that matters\u003c\/h3\u003e\u003cp\u003eA thermostatic valve holds the temperature you set even if water is drawn elsewhere in the house, and shuts down if the cold supply fails — the safety feature that matters in a family bathroom.\u003c\/p\u003e\u003cp\u003eIt's a \u003cstrong\u003eWRAS approved\u003c\/strong\u003e product, meaning it meets the Water Regulations Advisory Scheme standard for materials in contact with drinking water. Some installers and building control officers will ask.\u003c\/p\u003e\u003ch3\u003eLiving with matt black\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eMatt black shows limescale and water spotting more than chrome\u003c\/strong\u003e, and a shower valve sits in the wettest place in the house. Wipe it dry after use to keep it sharp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNever use abrasive cleaners or limescale remover.\u003c\/strong\u003e The finish is a coating rather than plating, and harsh chemicals will dull or strip it. Warm soapy water and a soft cloth only.\u003c\/p\u003e\u003ch3\u003eFitting\u003c\/h3\u003e\u003cp\u003eFits \u003cstrong\u003estandard 150mm centres\u003c\/strong\u003e. Pair it with the \u003ca href=\"\/products\/kartell-k-vit-kolt-slide-rail-kit-matt-black-sho312kbl\"\u003eKolt slide rail kit\u003c\/a\u003e for a complete shower.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCode: SHO311KBL\u003c\/li\u003e\n\u003cli\u003eMatt black finish\u003c\/li\u003e\n\u003cli\u003eBrass construction\u003c\/li\u003e\n\u003cli\u003eThermostatic bar valve, exposed\u003c\/li\u003e\n\u003cli\u003e150mm centres\u003c\/li\u003e\n\u003cli\u003eSuitable for pressures between 0.1 and 5 bar\u003c\/li\u003e\n\u003cli\u003eWRAS approved\u003c\/li\u003e\n\u003cli\u003eWeight 1.8kg\u003c\/li\u003e\n\u003cli\u003e5 year guarantee (1 year on moving parts)\u003c\/li\u003e\n\u003cli\u003eBarcode 5055681461331\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/kartelluk-my.sharepoint.com\/:w:\/g\/personal\/erp_kartelluk_onmicrosoft_com\/EVYikD8hcSRIit1H4CAM9GgB5ft6TFTKoEbpCzaUMCwn3A?download=1\" target=\"_blank\" rel=\"noopener\"\u003eDownload the technical data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Kartell","offers":[{"title":"Default Title","offer_id":57215063490886,"sku":"SHO311KBL","price":106.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/7273\/6838\/files\/SHO311KBL_ff46af57-fc9a-4a7f-abfa-5a89d4de9bab.png?v=1787913879","url":"https:\/\/www.keywestbathrooms.co.uk\/products\/kartell-k-vit-kolt-thermostatic-bar-shower-matt-black-sho311kbl","provider":"Key West Bathrooms","version":"1.0","type":"link"}