Fernox Central Heating Boiler Noise Silencer F2 Express is an aerosol product designed to make dosing a system quick and simple with no mess or inconvenience to the user. Boiler Noise Silencer F2 Express helps to reduce boiler noise and improve heat transfer efficiency. It is suitable for all types of boiler, including combination boilers and those containing aluminium components as well as radiators and pipe work systems heating systems.
Reduces boiler noise
Improves heat transfer efficiency
Compatible with all Fernox Protectors
Non-Toxic, environmentally friendly
Can be left in the system permanently
Compatible with all metals and materials commonly used in central heating systems