Sentinel X200 is a non-acid product which has been formulated for the treatment of kettling in central heating boilers caused by limescale. Unlike alternative treatments, Sentinel X200 is added to the system and left there without causing any problems. Sentinel X200 is extremely successful in reducing noise problems caused by the presence of limescale on the heat exchanger surface, and restoring boiler efficiency.

Safe to use in all types of indirect central heating systems, X200 noise reducer will quickly pay for itself in reduced fuel usage.

- Eliminates boiler noise kettling.

- Restores boiler efficiency.

- Safe and non-corrosive.

- No need to flush - stays in system.

Many noise problems are caused by system design or mechanical faults. It is important to check for these before seeking a chemical solution