Fernox F2 Boiler Noise Silencer 500ml

£19.79 Incl. VAT

Only 1 left in stock

Free delivery over £150 (Exceptions Apply)
Next Day Available | 30 Day Return Policy
Further Delivery Information


Fernox F2 boiler noise silencer reduces boiler noise and improves heat transfer efficiency saving on fuel bills and reducing maintenance costs. Compatible with all Fernox protectors, the product can be left in the system permanently.

  • Reduces boiler noise
  • Compatible with all metals and materials commonly used in central heating systems
  • 500ml easy-pour bottle
  • Non-toxic, environmentally friendly formulation
Fernox F2 Boiler Noise Silencer

Delivery Information

We have multiple delivery options

  • Next day carrier
  • 2-3 day carrier
  • Click & Collect from store


The cost of the carriage will be displayed before your final checkout. Free delivery is available on most items for orders over £150, exceptions do apply.


  • Orders will only be dispatched and delivered on weekdays.
  • Orders for the next working day delivery must be placed before 2 pm, this gives us time to pick and pack before the carrier arrives to collect.
  • We aim to dispatch all carrier delivered items within 48hrs, and all items delivered on our own transport within 5 days, Monday to Friday.
  • A dispatch email will be sent when your goods leave us, if delivery is by the carrier, this email will include tracking information. If your order is delayed for any reason, we will contact you.


We pride ourselves on our customer service but mistakes can happen. If you receive an incorrect or faulty item, please notify us within 30 days to arrange a refund, return or exchange.

Fernox F2 Boiler Noise Silencer