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Product of the Month – Sentinel ‘Clean, Protect, Maintain’

As Sentinel launch the new Sentinel ServiceBoost Portal, we take a look at some of the fantastic products […]

*Featured Special Offers | 2 years, 6 months ago

As Sentinel launch the new Sentinel ServiceBoost Portal, we take a look at some of the fantastic products supported by their new loyalty scheme!


The Sentinel System provides lifetime protection for heating and hot water systems with the best practice of Clean, Protect and Maintain.

Today we are taking a look at cleaning and three key products Sentinel offer.

To sign up to the free Sentinel ServiceBoost portal and start benefitting from the new loyalty scheme, plus much more, simply register via the link below.


“Cleaning a dirty central heating system could save you £124 every year”*
– Gastec

The Facts:

  • The Compliance Guide to Part L of the UK Building Regulations now states that when installing a boiler onto a new or existing central heating system, the system should be thoroughly cleaned.
  • Cleaning a new system will remove any installation debris and flux residues which if left inside the system will cause corrosion.
  • Restoring an old system will remove sludge build-up, improving the efficiency of the system and help save on fuel costs.

The Products:

Sentinel X300 – Cleaner for NEW Systems

Specifically designed for cleaning new central heating systems, Sentinel X300 Cleaner for New Systems is a powerful, heavy-duty cleaner for the removal of installation debris and grease. This prepares the system for the addition of an inhibitor, which will protect the system components and prolong their effective life.


  • Cleans new heating systems (up to 6 months old)
  • Powerful, heavy duty cleaning action
  • Removes installation debris
  • Washes off manufacturing greases
  • Eliminates corrosive flux residue
  • Prevents harmful copper deposits being left in the system
  • Prepares system for protection with X100 Inhibitor

Find out more

Sentinel X400 – High Performance Cleaner (for systems older than 6 months)

Sentinel X400 High Performance Cleaner is specifically designed for cleaning older central heating systems. It is a non-acid treatment which restores circulation to radiators and pipework. Its ruthlessly efficient formula shifts built-up magnetite sludge, eliminating cold spots in radiators and restoring proper heat distribution


  • Restores systems suffering with circulation problems
  • Eliminates radiator cold spots
  • Prepares older systems for the installation of new components
  • Has a non-acid formula which does not cause pin-holing or leaks
  • Can be used in all types of indirect heating systems, including those containing aluminium

Find out more

Sentinel X800 – Fast Acting Cleaner (for older systems)

To quickly remove corrosion deposits and scale in 1 hour, older systems should be cleaned with Sentinel X800 Fast Acting Cleaner to fully restore system efficiency.


  • Unrivalled chemical technology reduces circulation time to just 1 hour
  • Targeted dissolution of corrosion debris
  • Works in cold systems
  • Ideal for powerflushing

Find out more

*Based on the cost of replacement heat using an electric heater

The Sentinel ServiceBoost Portal – FREE to use

Sign up HERE
Log in HERE
Find out more HERE

Any questions? Just ask

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