{"title":"Central Heating","description":null,"products":[{"product_id":"calmag-hv-controls-hv800-heavy-duty-central-heating-system-cleaner-1-litre","title":"HV800 Heavy Duty Central Heating System Cleaner 1 Litre","description":"\u003cdiv\u003eHV800PF Fast Acting Power Flush cleaner eliminates magnetite and limescale deposits from heat exchangers, radiators, underflor heating floors and pipework.\r\nIt restores more uniform distribution of heat in existing installations, for a better heated home and reduced energy bills.\r\nWith its unique formulation,  combining 3 different chemical technologies, the rapid sludge remover formula penetrates and dissolves corrosion and limescale deposits for rapid and effective removal during cleaning.\r\nIt acts as a dispersing agent, under neutral pH conditions, eliminating any concerns associated with traditional acidic cleaners. Non-toxic and 100% biodegradable, Calmag H\u0026amp;V HV800PF is safe for the environment.\r\nIts formulation also contains agents to ensure the protection of system metals against corrosion during the cleaning as well as preparing the installation for the addition of Calmag H\u0026amp;V HV100 Inhibitor.\r\n\r\n1 Litre of Calmag H\u0026amp;V HV800PF Fast Acting Power Flush cleaner is sufficient to clean a typical system of up to 10 radiators.\r\nFor larger systems, 2 litres should be used. Where systems are badly fouled, a higher concentration is recommended, i.e. 2 litres for a typical system. This product will not clear a completely blocked pipe.\r\nIs there a Safety Data Sheet or a COSHH Data Sheet?\r\nHV800PF is non hazardous and zero COSHH rated. Both the Safety Data Sheet and the COSHH Data Sheet are available upon request.\u003c\/div\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e","brand":"H\u0026V","offers":[{"title":"Default Title","offer_id":50203101200715,"sku":"HV800PF","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/6646\/5355\/files\/Untitled-design-50.png?v=1723792456"},{"product_id":"fernox-f2-boiler-noise-silencer-f2-express-400ml","title":"Fernox F2 Boiler Noise Silencer F2 Express 400ml","description":"Boiler Noise Silencer F2 is designed to reduce boiler noise and kettling and restore heat transfer capability. Boiler noise is a symptom of a scaled system caused by limescale forming on the inside of the pipework. This product is ideal for use with all types of boilers and is compatible with all metals and materials commonly used in systems including aluminium. The Fernox Express range uses Barrier Pressure Pack technology and compressed air propellent to expel the product so the entire range is non-flammable. The propellent (compressed air) is not mixed with the active product so there is no risk of air ingress into the system which could accelerate future risk of corrosion. test dh\r\n\r\n \r\n\u003cdiv class=\"elementor-element elementor-element-57bb70d2 elementor-widget elementor-widget-text-editor\" data-id=\"57bb70d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\r\n\u003cdiv class=\"elementor-widget-container\"\u003e\r\n\u003ch5\u003eApplication, Fitting \u0026amp; Dosing\u003c\/h5\u003e\r\nA single dose treats a larger sized property with a heating system of 130 litres, up to 16 radiators or 250 sqm of underfloor heating and can be dispensed directly into a radiator air vent, system filling loop, or via a TF1 Filter using the appropriate adapter supplied with the product. Fernox Express takes less than 30 seconds to dose the system without the need to drain down the system, saving time on-site. If dosing via a TF1 Filter, the filter should be emptied of any collected contaminants prior to treating with the product. Too much treatment will not cause problems and is preferable to insufficient dosing. Severe noise may require more than one application. For long term protection against the effects of corrosion and limescale we recommend systems are cleaned using Fernox Cleaner F3 Express and inhibited with Fernox Protector F1 Express. In single feed indirect cylinders, e.g. ‘Primatic’ or similar, potable water chemicals must be used.\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"elementor-element elementor-element-17c0bcd3 elementor-widget elementor-widget-text-editor\" data-id=\"17c0bcd3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\r\n\u003cdiv class=\"elementor-widget-container\"\u003e\r\n\u003ch5\u003ePackage, Handling \u0026amp; Safety\u003c\/h5\u003e\r\nFernox Boiler Noise Silencer F2 Express is supplied in 400 ml aerosol cans with a universal applicator set.\r\n\r\nFernox Boiler Noise Silencer F2 Express is classified as non-hazardous, but as with all chemicals, keep out of reach of children. In case of contact with skin or eyes; rinse immediately with plenty of water.\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"Fernox","offers":[{"title":"Default Title","offer_id":50203109359947,"sku":"Fernox F2","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/6646\/5355\/files\/62421_Boiler-Noise-Silencer-F2-Express-400ml.jpg?v=1723792692"},{"product_id":"sentinel-x100-inhibitor-500ml-prevents-limescale-and-corrosion-super-concentrate-inhibitor-for-central-heating-systems","title":"Sentinel X100 Inhibitor 500ml Prevents Limescale and Corrosion Super Concentrate Inhibitor for Central Heating Systems","description":"\u003cdiv id=\"productDescription_feature_div\" class=\"celwidget\" data-feature-name=\"productDescription\" data-csa-c-type=\"widget\" data-csa-c-content-id=\"productDescription\" data-csa-c-slot-id=\"productDescription_feature_div\" data-csa-c-asin=\"\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-id=\"1anbe0-d3b8ib-ifjqad-qsqgv9\" data-cel-widget=\"productDescription_feature_div\"\u003e\r\n\u003cdiv id=\"productDescription_feature_div\" class=\"a-row feature\" data-feature-name=\"productDescription\" data-template-name=\"productDescription\" data-cel-widget=\"productDescription_feature_div\"\u003e\r\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\r\n\u003cp class=\"ccb9d67a _17d3fa36 _4fd271c8 _49e8bd5b cc6bbaee\"\u003eEnhance the Longevity and Efficiency of Your Central Heating System with Sentinel X100 Central Heating Inhibitor - 500ml Sentinel X100 Central Heating Inhibitor is here to safeguard your investment and optimize your home's warmth. This powerful inhibitor prevents rust and scale buildup, prolonging the life of your radiators and boiler. By maintaining clean and smooth-flowing pipes, Sentinel X100 enhances the heat transfer efficiency of your radiators, ensuring that your home heats up faster and retains a consistent, comfortable temperature. This translates to lower energy consumption and reduced heating bills. The 500ml bottle of Sentinel X100 provides enough protection for an average-sized central heating system. A little goes a long way in preserving your system's health. First clean and flush the system using the appropriate central heating cleaner. Add X100 to the system and circulate for 15 minutes to distribute. Leave in system. If water replaced, ensure level of X100 is maintained. For indirect systems only. 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