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Sentinel X100 Central Heating Scale Inhibitor 1Ltr (79683)

General purpose treatment for total protection against scale and corrosion. For use in all types of indirect central heating systems, including those containing aluminium. Non-acidic.

  • 1 Year Guarantee
  • Ensures Optimum Boiler Efficiency
  • Protects against Pin-Holing
  • Non-Staining, Colourless Formulation

More Info

View all: Sentinel Inhibitor/Protector

£14.49INC VAT (£14.49/Ltr)

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Sentinel X100 Central Heating Scale Inhibitor 1Ltr is rated 4.8 out of 5 by 169.
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Rated 5 out of 5 by from Excellent Item Always used this product, never had any issues with the system, so it appears to be working
Date published: 2018-06-22
Rated 5 out of 5 by from Can't beat it I've always used Sentinel x 100 for my combi boilers, It gives you the best protection for a good price.
Date published: 2018-06-22
Rated 4 out of 5 by from Time will tell. Easy to use. Have used this in a previous property and I believe it was effective.
Date published: 2018-06-02
Rated 5 out of 5 by from Best inhibitor Great stuff . This keeps the inside of your heating system very clean but i do always add minimum of 2 bottles every 3 years after a flush through with cleaner . you can never add too much.
Date published: 2018-05-12
  • y_2018, m_6, d_24, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
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  • clientName_screwfix

Is this compatible with UFH as I have a dual system?

Asked by: Theboystuey
Hello - Yes our X100 can be used with under floor heating systems. Kind Regards, Customer Service
Answered by: Sentinel Product Help
Date published: 2018-04-25

What is the life of the product once installed in the system, ie, when does it need to be changed?

Asked by: gasguru
Hi there, Sentinel X100 Inhibitor should be left in the system indefinitely. Kind regards Customer service
Answered by: Sentinel Product Help
Date published: 2018-05-12

Can you add too much ?

Is it ok to add too much to the heating system or will it do damage ?
Asked by: Glowwearn
Hi there, it is not possible to overdose the system. Therefore adding too much will not cause any damage. Kind regards Customer Service
Answered by: Sentinel Product Help
Date published: 2018-05-03

How much do I need ?

12 rads, fairly big system I guess. Should I use two of these ?
Asked by: Leethol
Hello there, Our dosing rate, if you know the volume of the system, is 1% (1L of Sentinel X100 Inhibitor for every 100L of system water). As a rule of thumb we recommend 1 litre of Sentinel X100 Inhibitor will treat 8-10 radiators. Kind regards, Customer Services
Answered by: Sentinel Product Help
Date published: 2018-05-14

How do you put this in your heating system

Asked by: 600spark
Hi, do a web search for "Eezyfill Central Heating Dosing Tool". it looks like it will do the job if you have the correct type of radiator. Pour slowly into an empty radiator. RM
Answered by: Anonymous
Date published: 2017-12-17
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  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
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  • clientName_screwfix
Specification
Brand Sentinel
Manufacturer Guarantee 1 Year Guarantee
Model No X100
Pack Size 1
Pieces in Pack/Case 1
Product Type Central Heating Scale Inhibitor
Volume 1 Ltr

Downloads

Safety Data Sheet (COSHH)