Contact Us
Account Application

Sentinel X400 X400L-1L High Performance Cleaner 1ltr


– Restores circulation to pipework and radiators
– Ideal for cleaning older heating systems
– Helps to eliminate cold spots and restore full heat emission
– Prepares exisiting systems for installation of boilers pumps or panels

Only £12.79 Ex VAT
  • Summary

    A ruthlessly efficient way to eliminate the build-up of magnetite sludge, X400 is the quick and easy way to eliminate cold spots and restore full heat emission.

  • Specifications

    Colour: Beige
    Product Type: Cleaner
    Volume: 1L
    Materials: Polyethylene
    Range: X Range
    EAN: 5016402052740
    Flow Rate: 1ltr
    Manufacturer Website:
    Approvals: BOSCH, Worcester, Vaillant, Ideal, BAXI, Grant, Grundfos, Wilo, Glow-worm, Potterton, Viesmann.
    FIRE RESISTANT: Non-flammable
    Application: 1 litre of Sentinel X400 is sufficient to treat a typical domestic system of 8 to 10 radiator panels. Larger systems should be dosed with 2 litres. X400 should be circulated, preferably at normal operating temperature, with all valves open and the pump turned to maximum flow for a minimum period of 2 hours. For a badly fouled system a longer period of circulation is recommended (3-4 weeks).
    Product Length (mm): 130
    Product weight (kg): 1.3
    Product Height (mm): 190
    Product Width (mm): 130

  • Wishlist
    Nothing added yet ...