{"product_id":"stuart-catalytic-water-conditioner-c3-22-wras-approved","title":"STUART Catalytic Water Conditioner | C3-22 | WRAS Approved","description":"\u003c!-- SEO Product Name: STUART Catalytic Water Conditioner | C3-22 \/ C23-45 \/ C46-75 | WRAS Approved --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#222222; line-height:1.6;\"\u003e\n\n  \u003cp style=\"margin:0 0 16px 0;\"\u003eThe \u003cstrong\u003eSTUART Water Conditioner\u003c\/strong\u003e range uses a \u003cstrong\u003ecatalytic alloy core\u003c\/strong\u003e to prevent hard limescale from building up in domestic pipework, without chemicals, salt, or any electrical connection. Fitted \u003cstrong\u003ein-line with the incoming mains water supply\u003c\/strong\u003e, just after the stopcock, it treats water as it flows through the property so that boilers, cylinders, showers, and kettles stay free of scale and continue running efficiently for years. Three sizes cover the full range of typical domestic flow rates, and the \u003cstrong\u003etreated water remains safe to drink\u003c\/strong\u003e and can be stored for up to three months.\u003c\/p\u003e\n\n  \u003c!-- Stat strip --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 bar\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eMax pressure\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e10 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e~15 yr\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eActive lifespan\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e3–75\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003el\/min range covered\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003e0 W\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eNo electrical power\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:130px; background-color:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n      \u003cdiv style=\"font-size:20px; font-weight:bold;\"\u003eWRAS\u003c\/div\u003e\n      \u003cdiv style=\"font-size:13px;\"\u003eApproved product\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Teal informational callout --\u003e\n  \u003cdiv style=\"background-color:#e6f4f3; border-left:5px solid #008377CF; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e the catalytic process causes calcium carbonate in the water to precipitate into microscopic crystals that float in suspension rather than adhering to pipe walls, cylinders, or heating elements — so hard water is conditioned without altering its chemistry or removing minerals.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Amber compatibility\/selection callout --\u003e\n  \u003cdiv style=\"background-color:#fdf3e3; border-left:5px solid #d98c00; border-radius:6px; padding:14px 16px; margin:20px 0;\"\u003e\n    \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eCorrect sizing is essential:\u003c\/strong\u003e model selection must be based on the actual measured flow rate of the property's incoming mains supply, not pipe diameter alone. Fitting a unit outside its optimum flow range will reduce conditioning effectiveness — measure demand first, then match it to the flow ranges in the variant table below.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Feature grid --\u003e\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:12px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eWhole-house treatment\u003c\/div\u003e\n      \u003cdiv\u003eConditions the entire mains supply from a single in-line fitting point, protecting every appliance and outlet downstream.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eNo chemicals or salt\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eEnvironmentally friendly\u003c\/strong\u003e catalytic action — no chemical dosing, no salt regeneration, and no consumables to reorder.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eMaintenance-free\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eNo ongoing costs\u003c\/strong\u003e and no electrical power required — once installed, it needs no servicing.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eFlexible installation\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eCan be installed horizontally or vertically\u003c\/strong\u003e in any orientation, by any competent pipe fitter.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eDurable stainless steel\u003c\/div\u003e\n      \u003cdiv\u003eStainless steel housing built to handle continuous mains pressure with a long, reliable service life.\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:250px; border:1px solid #dddddd; border-radius:8px; padding:16px;\"\u003e\n      \u003cdiv style=\"color:#008377CF; font-weight:bold; margin-bottom:6px;\"\u003eRegulatory support\u003c\/div\u003e\n      \u003cdiv\u003eCan play an effective role in supporting compliance with \u003cstrong\u003ePart L of the Building Regulations\u003c\/strong\u003e on hard water treatment.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Spec table (flex divs) --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eGeneral\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eType\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eCatalytic\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eHousing material\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003eStainless steel\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection type\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eCompression\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eMaximum pressure\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\u003cstrong\u003e10 bar\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e\n\u003cstrong\u003e10 years\u003c\/strong\u003e (subject to conditions)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eWRAS approval\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eApproved product (1606370)\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n\u003cdiv style=\"flex:1;\"\u003eConformity certification\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eUKCA | CE\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Variant table --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdiv style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:10px 14px; border-radius:6px 6px 0 0;\"\u003eModel comparison\u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#e6f4f3; padding:10px 14px; font-weight:bold;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eProduct code\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003eFlow rate\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003eConnection\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eLength\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eDiameter\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003eWeight\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC3-22\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44617\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e3–22 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e15\/22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e265 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e27 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.75 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#ffffff; padding:10px 14px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC23-45\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44618\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e23–45 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e22 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e290 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e34 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e0.95 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"display:flex; background-color:#f4f4f4; padding:10px 14px; border-radius:0 0 6px 6px;\"\u003e\n      \u003cdiv style=\"flex:1.4;\"\u003e\u003cstrong\u003eC46-75\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e44619\u003c\/div\u003e\n\u003cdiv style=\"flex:1.2;\"\u003e\u003cstrong\u003e46–75 l\/min\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex:1;\"\u003e28 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e308 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e42 mm\u003c\/div\u003e\n\u003cdiv style=\"flex:0.8;\"\u003e1.5 kg\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ accordion --\u003e\n  \u003cdiv style=\"margin:24px 0;\"\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eWhich size do I need?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eMeasure the actual flow rate demanded from the cold mains supply at the property, then choose the model whose \u003cstrong\u003eoptimum flow rate range\u003c\/strong\u003e covers that figure — C3-22 for typical single-outlet demand, C23-45 for larger properties, and C46-75 for high-demand or multi-outlet installations.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eIs the treated water safe to drink?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes. \u003cstrong\u003eTreated water is safe to drink\u003c\/strong\u003e and can be stored for up to three months, as the catalytic process does not add or remove any chemicals from the water.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eDoes it need power or maintenance?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eNo. The unit is \u003cstrong\u003emaintenance free\u003c\/strong\u003e with \u003cstrong\u003eno electrical power required\u003c\/strong\u003e — once fitted in-line with the mains supply, there is nothing to service, dose, or replace.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:8px; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eCan it be fitted in any orientation?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eYes, the \u003cstrong\u003ecompact design\u003c\/strong\u003e allows it to be \u003cstrong\u003einstalled horizontally or vertically\u003c\/strong\u003e, provided the flow direction marked on the unit is followed and fittings are secured at both ends.\u003c\/div\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"border:1px solid #dddddd; border-radius:6px; margin-bottom:0; padding:0;\"\u003e\n      \u003csummary style=\"background-color:#008377CF; color:#ffffff; font-weight:bold; padding:12px 16px; border-radius:6px; cursor:pointer; list-style:none;\"\u003eHow long does it last?\u003c\/summary\u003e\n      \u003cdiv style=\"padding:12px 16px;\"\u003eStuart Water Conditioners have an \u003cstrong\u003eaverage 15-year active lifespan\u003c\/strong\u003e, backed by a \u003cstrong\u003e10-year warranty\u003c\/strong\u003e subject to conditions.\u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Stuart Turner","offers":[{"title":"Default Title","offer_id":65892083040605,"sku":"44617","price":230.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/stuart-turner-catalytic-core-water-conditioner.webp?v=1771568293","url":"https:\/\/qualityheating.co.uk\/products\/stuart-catalytic-water-conditioner-c3-22-wras-approved","provider":"AIZO Quality Heating","version":"1.0","type":"link"}