Fernox F1 Central Heating Protector 500ml

Fernox Central Heating Protector 500ml is an inhibitor that protects against corrosion and limescale build up in central heating systems. It can prevent cold spots in radiators and will also stop frequent venting of radiators. It will prevent sticking pumps and boiler noise and extends the system life. This will maintain the efficiency of the system leading to fuel bill savings and reduced maintenance costs.