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Fernox F3 Restorer Liquid - 500ml 847073

GBP £19.99 +40 points

Free Collection in store.
Free Collection in store.
Home delivery within 14 days
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Product details

  • Fernox F3 Restorer Liquid is for cleaning old and newly installed central heating systems.
  • Features: Sufficient for most small to medium sized houses.
  • Usage: Applied through central heating expansion tank.
  • Volume: 500ml.
  • Delivery to mainland UK only.



Rated 3 out of 5 by 1 reviewer.
Rated 3 out of 5 Unexpected problems I used this to flush out my combi central heating system. It was effective in draining the dirt but some of the debris ended up clogging the secondary heat exchanger in my combi boiler. I recomend flushing the system entirely twice before adding any inhibitor. 01 September 2010
  • 2015-09-03T18:10:05.922-05:00
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