Demister

For central heating, pipes, radiators and boilers.

Increases the efficiency of your boiler by up to 15% by eliminating rust, lime and sludge deposits.
Suspends deposits for easy removal during emptying.
Professional product for optimal results.

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HEATING CIRCUIT DEMISTER suspends rust, lime, and mud deposits that reduce heat transmission (-10 to 15% loss of efficiency). All deposits are then easily removed by draining. After cleaning, use FULGURANT 2-IN-1 HEATING CIRCUIT PROTECTOR.

INSTRUCTIONS FOR USE

Stop the boiler and the circulating pump.
Select the radiator located at the highest point in the installation.
Drain off 1 litre of water by unscrewing the radiator bleed valve.
Add the product through the radiator bleed valve.
Restart the circulator pump and restore the boiler to a max temperature of 65°C.
Leave to act for 2 to 3 days, depending on the silting.
Drain the installation entirely by means of the boiler’s draining tap.
Rinse meticulously and refill the necessary volume.

DOSAGE: Pour 1 litre for an aveclothe installation (boiler plus 8 radiators) = ± 150 litres of water.