Fernox F1 Central Heating Inhibitor & Protector - 500ml
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Product Information
Full details
This guide is for homeowners and heating engineers looking to protect their central heating systems from corrosion and limescale. The Fernox F1 Central Heating Inhibitor & Protector offers long-term protection, extending the life of your system and improving its efficiency. However, annual concentration checks are required to ensure continued effectiveness.
All features
| Model Part Number | 62629 |
|---|---|
| Brand | Fernox |
Extended Product Information
FAQs
How often should I add Fernox F1?
The product provides long-term protection, but an annual concentration check is required as part of system servicing to ensure the correct level of inhibitor is maintained.
Can I use Fernox F1 with any type of boiler?
Yes, Fernox F1 is suitable for use with all types of boilers and central heating systems.
How do I add Fernox F1 to my system?
You can introduce Fernox F1 through the filling loop, a radiator, or the header tank. Refer to the product instructions for specific guidance.
What if I add too much Fernox F1?
Overdosing is unlikely to cause significant problems, but it's best to follow the recommended dosage. Consult a heating engineer if you are concerned.
Does Fernox F1 repair existing corrosion?
No, Fernox F1 is a preventative product. It protects against future corrosion and scale build-up but does not repair existing damage. A system flush might be necessary.
Is Fernox F1 safe to use?
Yes, Fernox F1 is safe to use when used according to the instructions. Always wear appropriate safety equipment like gloves and eye protection.
Where can I buy Fernox F1?
Fernox F1 is available from most plumbing and heating merchants.
Can I use Fernox F1 with underfloor heating systems?
Yes, Fernox F1 is suitable for use with underfloor heating systems. One 500ml bottle treats up to 250m² of underfloor systems.
Troubleshooting
Radiators not heating up evenly.
Check for airlocks and ensure the system is properly balanced. If issues persist, consider a system flush.
Boiler making unusual noises.
This could indicate scale build-up or corrosion. Check the inhibitor concentration and consider a system flush if necessary.
Reduced heating efficiency.
Check the inhibitor concentration and ensure the system is free from airlocks and debris. Inspect the boiler and radiators for any blockages.
Pros and Cons
Pros
- Protects against corrosion in mixed metal systems.
- Prevents limescale build-up, improving heating efficiency.
- Extends the lifespan of central heating components.
- Reduces the need for frequent radiator venting.
- Compatible with all Fernox products.
Cons
- Requires annual concentration checks.
- Does not repair existing damage.
- Requires proper application to be effective.
- Initial cost of the product.
Setup, Compatibility & Care
- System Preparation: Before adding Fernox F1, ensure the system is clean. A system flush is recommended to remove existing debris.
- Dosage: One 500ml bottle treats up to 130 liters of system water (typically up to 16 radiators).
- Application: Introduce Fernox F1 into the system via the filling loop, a radiator, or the header tank.
- Compatibility: This product is compatible with all materials and metals commonly used in central heating systems, including aluminum.
- Annual Checks: As part of your annual servicing, have the inhibitor concentration checked to ensure continued protection. This can be done by a qualified heating engineer.
