Fernox Central Heating Protector F1 500ml NEWLY-IMPORTED |Protected by 10A Thermal overload

|Protected by 10A Thermal overload manual reset trip

RST 181 Steel Union Mortice Blanks

and with an added 'lamp supporting clip' on the Low Voltage models to prevent the possibility of arcing

Manufactured from drop-forged chrome vanadium steel

Revolution2000/2300/2500 (twin line)

Fernox Central Heating Protector F1 500ml NEWLY-IMPORTED |Protected by 10A Thermal overloadProtects against corrosion and scale in mixed metal central heating systems When used in conjunction with Cleaner F3 gas savings of up to 15% can be achieved every time you heat your room Stops frequent venting of radiators Prevents sticking pumps and boiler noise Reduces maintenance costs and saves on fuel bills Prevents cold spots in radiators Non toxic, environmentally friendly