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Product details

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

Fernox F3 Liquid Cleaner 847073

GBP £17.97
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Fernox F3 Liquid Cleaner

Free collection in store.
Free collection in store.
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Rated 3 out of 5 by 1 reviewer.
Rated 3 out of 5 by 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
  • 2016-12-07 T06:38:47.709-06:00
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