Cleaner F3 central heating cleanerOrder no.: 91 002 54 ![]()
XXX.XX
€/unit
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XXX.XX
€/unit
immediately available Description Heating water treatment: Clean and protect central heating systems • Removes deposits, rust sludge, limescale, boiler scale and flux residue • Protection against corrosion, sludge, boiler scale, blocked valves and pumps that are stuck • Meets the requirements of VDI 2035, Ö-Norm, Swissnorm, kiwa, DWTA • The products in the Fernox range are environmentally friendly as they are non-toxic, acid-free and non-foaming, phosphate, nitrate and EDTA-free • Can be used in any hot water heating system, also condensing boiler technology, heat pumps, solar systems, underfloor heating and heat exchangers – ideal for combi boilers • Compatible with all materials that are standard in heating systems, such as steel, copper, aluminium, stainless steel, plastics and sealing materials Easy to use: • Drain the heating water from old system • Fill heating with fresh water and F3 / F5 cleaner • Start up system with heat generator - New system: 1-24 h circulation - Old system: 4-14 day circulation - Underfloor heating: 4-14 day circulation • Flushing of the heating system • Test with TDS conductivity meter (91 115 18) • Add corrosion protection agent F1 / Alphi-11 to the fresh water • Check concentration with the test kit (91 115 14) • Stick on service label – finished • For all types of heating system • Not acidic, no neutralising agent required • Removes rust sludge and magnetite, lime, flux residues and other dirt • For new and old central heating systems • Ideal for combination boilers See catalogue
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Manufacturer item no.: | 62420 |
Contents: | 400 ml (Express) |
sufficient for: | 130 l heating water |
Brand: | FERNOX |
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