Fernox central heating cleaner liquid 10 l Cleaner F3 62555

Fernox HVAC Cleaner F3 is a universal detergent for cleaning heating
systems before commissioning and for removal of sediments and particles in
existing systems.
The mild detergent dissolves sediments and particles and ensures best
results when flushing the system.
Fernox HVAC Cleaner F3 is especially suitable for cleaning older heating systems. HVAC Cleaner F3 perfectly prepares metal surfaces for the treatment with Fernox Protector. Fernox HVAC Cleaner F3 contains inhibitors and is suitable for all materials and metals used in HVAC.

Application and usage:
For best results, we recommend draining the entire system.
The HVAC Cleaner F3 concentration should be 0.5%. Add the cleaner to the system using a filling pump. In order to clean the system before commisioning, the cleaner should circulate in the system for at least one hour at normal operating temperature. For removing rust sludge from older systems, we recommend to leave the cleaner circulating in the system at normal operating temperature for up to seven days until the system is suffficiently cleaned. If necessary, repeat the
cleaning procedure. Drain the system and flush it with cold water until the water is clear and the restorer is flushed out of the system. This should not take more than 3 flushings.
Add Ferrnox Protector after flushing to protect the heating system against corrosion and calcification.

Rated data:
- content: 10 l
- colour: dark amber
- odour: weak
- form: liquid
- PH-value (concentrate): 7.0 - 7.5
- PH-value (1% solution) 7.5 - 7.8
- density: 1.20 at 20°C

For more information see Downloads