{"product_id":"systemreiniger-fernox-cleaner-ds-40-25-kg","title":"System cleaner Fernox Cleaner DS-40, 25 kg","description":"\u003cul\u003e\n\n\u003cli\u003e Powerful descaling and sludge removal agent\u003c\/li\u003e\n\n\u003cli\u003e Turning off boiler noises\u003c\/li\u003e\n\n\u003cli\u003e Contains neutralizing agent\u003c\/li\u003e\n\n\u003cli\u003e Restoring circulation and improving heating performance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e Application:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e For aluminum heat exchangers, a maximum dwell time of 4 hours is permitted; otherwise, 24 hours.\u003c\/li\u003e\n\n\u003cli\u003e Heating process should not exceed 75°C\u003c\/li\u003e\n\n\u003cli\u003e The powder must be dissolved in warm water and then inserted into the system, e.g. with an injector.\u003c\/li\u003e\n\n\u003cli\u003e Not for use in systems older than 10 years, except for brass and stainless steel manifolds.\u003c\/li\u003e\n\n\u003cli\u003e Introduce neutralizer into the heating system before rinsing.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e Important: Flush the system thoroughly!\u003c\/p\u003e\n\n\u003cp\u003e Then test the water with TDS (Total Dissolved Solids Meter 91 115 18).\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e One container is usually sufficient to clean a typical domestic central heating system. For larger systems and in cases of heavy limescale or sludge deposits, additional powder may need to be added.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n","brand":"FERNOX","offers":[{"title":"25 kg (without neutralizing agent)","offer_id":56785673159037,"sku":"91 003 95","price":474.65,"currency_code":"CHF","in_stock":true},{"title":"1.5 kg (2 x 200g neutralizing agent)","offer_id":56785673191805,"sku":"91 115 12","price":71.8,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/2647\/2829\/files\/img_9111512_hauptbild--1500.jpg?v=1756286163","url":"https:\/\/www.emmenbaum.ch\/en\/products\/systemreiniger-fernox-cleaner-ds-40-25-kg","provider":"EMMENBAUM SHOP","version":"1.0","type":"link"}