Fernox Cleaner F3 265mm

In stock
REF
HCHE487
  • Suitable for pre-commissioning new systems
  • Irradicates sludge, limescale and installation debris
  • Suitable for use on new and existing systems
  • Compatible with metals and materials in heating systems
  • Cleans - 100L, 12 radiators, 190sqm of underfloor heating
  • pH neutral, non-hazardous formulation
  • In accordance with BS 7593:2019
  • Liquid, amber colour
  • pH (conc): 6.7
  • pH (in-use) 6.5 – 7.7
  • SG: 1.195 at 20°C
£10.38 £8.65
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  • Suitable for pre-commissioning new systems
  • Irradicates sludge, limescale and installation debris
  • Suitable for use on new and existing systems
  • Compatible with metals and materials in heating systems
  • Cleans - 100L, 12 radiators, 190sqm of underfloor heating
  • pH neutral, non-hazardous formulation
  • In accordance with BS 7593:2019
  • Liquid, amber colour
  • pH (conc): 6.7
  • pH (in-use) 6.5 – 7.7
  • SG: 1.195 at 20°C

Fast-acting and effective pH-neutral central heating cleaner. Removes debris, sludge, flux residues, and scale. Effectively restores heating efficiency and eliminates boiler noise.

Application:

  • One bottle treats 100L system or 12 radiators
  • Open vented systems - add via the feed and expansion tank
  • Sealed systems - add via a suitable dosing point (e.g. a towel rail or an in-line TF1 system filter)
  • Single feed indirect cylinders, e.g.’Primatic’ or similar, potable water - chemicals must be used

Fernox recommends:

  • Clean and flush untreated or sludged systems - in accordance with BS 7593:2019