1. Product Overview
The Fernox Protector F1 is a high-performance chemical treatment designed to provide long-term protection for domestic central heating systems. It effectively guards against internal corrosion and the formation of limescale, which can lead to system inefficiencies and breakdowns. This product is formulated to protect all common metals found in heating systems, including ferrous metals, copper, copper alloys, and aluminum. It is suitable for use with all types of boilers, radiators, and pipework systems, ensuring compatibility with existing installations.
Image 1: Front view of the Fernox F1 500 ml Central Heating Protector bottle, showing the brand logo and product name.
2. Key Features
- Protects against corrosion and scale buildup within the heating system.
- Can contribute to gas savings when used in conjunction with Fernox F3 Cleaner.
- Helps prevent the frequent venting of radiators by inhibiting gas formation.
- Reduces the risk of sticking pumps, ensuring smooth system operation.
- Eliminates radiator cold spots, promoting even heat distribution.
3. Usage Instructions
3.1. Preparation and Dosing
Before applying Fernox F1 Protector, ensure the central heating system is clean. For optimal results, it is recommended to clean the system with a suitable cleaner, such as Fernox F3 Cleaner, and then flush thoroughly. One 500 ml bottle of Fernox F1 is sufficient to treat a typical domestic central heating system (up to 130 liters or 16 radiators).
Dosing Methods:
- Open Vented Systems: Add Fernox F1 via the header tank.
- Sealed Systems:
- Add via a radiator using a Fernox Injector.
- Add via the filling loop using a suitable adapter.
- New Systems: For new installations, add Fernox F1 after the initial flush and fill.
After adding the product, circulate the system for at least one hour to ensure even distribution.
3.2. System Operation
Once Fernox F1 Protector is introduced, it continuously works within the system water to inhibit corrosion and prevent limescale deposition. The product remains active, providing ongoing protection as long as it is present in the system. Regular operation of the heating system will ensure the protector circulates effectively.
3.3. Maintenance and Re-dosing
For continued protection, it is recommended to check the concentration of Fernox F1 Protector annually using a Fernox Protector Test Kit. Re-dose the system every five years, or sooner if the system water is drained or partially drained for maintenance. Always ensure the system is clean before re-dosing.
4. Troubleshooting
If you experience issues with your central heating system after applying Fernox F1 Protector, consider the following:
- Persistent Cold Spots or Radiator Venting: This may indicate insufficient cleaning prior to dosing, or a need for re-dosing if the product has been diluted or depleted over time. Ensure the system is thoroughly flushed and re-dosed if necessary.
- System Noise: Excessive noise can sometimes be related to air in the system or pump issues. Ensure all radiators are bled and the system pressure is correct.
- Reduced Efficiency: If the system's efficiency seems to decline, check the Fernox F1 concentration and consider a full system clean and re-dose.
For complex issues, consult a qualified heating engineer.
5. Specifications
| Attribute | Detail |
|---|---|
| Brand | Fernox |
| Model Number | 56599 |
| Item Form | Liquid |
| Volume | 500 Milliliters (16.91 Fl Oz) |
| Item Weight | 1.1 pounds |
| Product Dimensions | 7.28 x 3.54 x 2.17 inches |
| Special Features | Removes limescale, protects against corrosion |
| Usage | Indoor use only, for domestic central heating systems |
| Included Components | 1 x Fernox 56599 F1 500 ml Protector |
6. Warranty and Support
Specific warranty information for the Fernox F1 500 ml Central Heating Protector is not provided within this manual. For details regarding product warranty, technical support, or further assistance, please refer to the official Fernox website or contact Fernox customer service directly.
