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 156.
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Rated 5 out of 5 by from Good value, does what I want Good product for my central heating at a reasonable price. I would recommend!
Date published: 2018-02-12
Rated 4 out of 5 by from Third purchase Economically priced. Only time will tell how good it does its job.
Date published: 2018-02-08
Rated 5 out of 5 by from Great Value, Quality. Used on new central heating sytsem, as always - Great product and Screwfix price is the best.
Date published: 2018-01-25
Rated 5 out of 5 by from heating system protection Used this as it has proven to be a good product over many decades. Put in again due to burst/leaking radiator replacement.
Date published: 2018-01-12
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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: 2018-02-18

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: 2018-02-13

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

Is this universal ....will it mix ok with existing inhibitor ?

Asked by: Tinminer52
Hi there, Sentinel X100 is compatible with all the leading brands of Inhibitor. Kind regards Customer Service
Answered by: Sentinel Product Help
Date published: 2017-11-26

Is X100 compatible with PE-RT underfloor heating pipe.

Asked by: JBENG
Good morning, The Sentinel X100 Inhibitor is indeed compatible with this type of underfloor heating pipe. Kind regards, Customer Services
Answered by: Sentinel Product Help
Date published: 2018-01-17
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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
Sealant Adhesive Volume 1 Ltr
Volume 1 Ltr

Downloads

Safety Data Sheet (COSHH)