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Sentinel X100 Inhibitor

Sentinel X100 Inhibitor
Average Customer Rating:
4.8 out of 5
4.8
 out of 
5
(100 Reviews) 100
Open Ratings Snapshot
Rating Breakdown 100 reviews
5 stars
82
4 stars
16
3 stars
2
2 stars
0
1 star
0
100 of 100(100%)reviewers would recommend this product.
Customer Questions & Answers:
7 Questions | 5 Answers
Customer Reviews for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Review 1 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
4 out of 5
4 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
4 out of 5
4 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
It works!
9 Jul 2016
By
, Oxford
" I have used this in the past and have recently drained my system with virtually clear water after approximately 10 years circulation. "
2 of 2 people found this review helpful.
Review 2 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Great Product!
6 Jul 2016
By
, Nottingham
" My second time of buying this product from Screwfix - nice price and seems to do the job of protecting my boiler, radiators and pipes. My plumber recommended I top up with it each time any new work is done - you can never have enough of the stuff in! "
Review 3 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Bargain
27 Mar 2016
By
, Stockton on Tees
" Bargain for a known brand these offers should be more of the time only for the trade "
0 of 8 people found this review helpful.
Review 4 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Sentinel
15 Feb 2016
By
, Wakefield
" Easy to use, partly drained down system and put inhibitor in upstairs bathroom radiator , removed top plug and used felxible tap hose which fits in perfectly with a wrapping of PTFE tape. slowly pours in other end.No spillage or waste, refilled system . Job done very simple . "
6 of 6 people found this review helpful.
Review 5 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
A reliable product
19 Jan 2016
By
, Stourbridge
" Have used this a number of times over the years. It does what it says it wil.l "
2 of 2 people found this review helpful.
Review 6 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Inhibitor
15 Jan 2016
By
, Liverpool
" An excellent price for a well known brand, great value. "
5 of 5 people found this review helpful.
Review 7 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
4 out of 5
4 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
4 out of 5
4 out of 5
Reliability
5 out of 5
5 out of 5
Best Inhibitor
9 Jan 2016
By
, Chelmsford
" One of the best known inhibitors for wet central heating systems at a price that is hardly ever seen for Branded product. "
6 of 9 people found this review helpful.
Review 8 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Piece of mind
8 Jan 2016
By
, Lincolnshire
" Have used before; easy to use and very effective in silencing a noisy boiler when used after the x800 cleaner. System is much more efficient now; hotter and quicker to warm up. Brilliant!!! "
4 of 4 people found this review helpful.
Review 9 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
named product
17 Dec 2015
By
, Humberside
" Yes a named product at a very good price preserving your system from scale and corrosion Click and collect worked brilliant "
Review 10 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Central Heating Inhibitor
11 Dec 2015
By
, Stafford
" Sentinel is an excellent product, easy to use and I like their test kit (Purchased separately) to check system to ensure correct concentration "
1 of 3 people found this review helpful.
Review 11 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
4 out of 5
4 out of 5
Reliability
4 out of 5
4 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
4 out of 5
4 out of 5
Reliability
4 out of 5
4 out of 5
Inhibitor
2 Dec 2015
By
, Cambridge
" Does the job - good price, and works as well more expensive alternatives. Recommended. "
Review 12 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Simple job
2 Dec 2015
By
, Aberystwyth
" Bought from Screwfix as it was the best price I could find.
Got it home, drained some water from a radiator opened the plug at the top and poured the x100 in through a funnel and a bit of hose. Plug back on, bled the radiator and it was done. Simple job and I've protected my system.
"
3 of 3 people found this review helpful.
Review 13 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Better than the cheap stuff!
25 Nov 2015
By
, Suffolk
" Great inhibitor, great price, does the job, don't even bother looking elsewhere. Fast service and always stock. "
Review 14 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Great stuff
20 Nov 2015
By
, Swansea
" Great stuff and best price at screwfix they always have stock its like a home from home really helpful staff to "
2 of 2 people found this review helpful.
Review 15 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
A Good Product
17 Nov 2015
By
, Norfolk
" Sentinel had been used in my new boiler installation and when I replaced a radiator and needed to top up I was told it's best not to mix products. Being concentrated and with a handy size container made it easy to handle. "
Review 16 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Usual excellent service
16 Nov 2015
By
, Cheshire
" An excellent product supplied via your usual outstanding service. Absolutely faultless as I've come to expect. "
Review 17 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
It's Simple
13 Nov 2015
By
, Wantage
" Buy it for the best price at Screwfix. Add it to your heating water system and let it do the job. Keeps the whole system clean and will probably result in a more efficient heating system. Simple and effective. "
0 of 2 people found this review helpful.
Review 18 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Great value
8 Nov 2015
By
, Christchurch
" I was recommended this by my plumber. Screwfix had the best price by far and are also the most convenient "
0 of 2 people found this review helpful.
Review 19 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
4 out of 5
4 out of 5
Features
4 out of 5
4 out of 5
Performance
4 out of 5
4 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
4 out of 5
4 out of 5
Features
4 out of 5
4 out of 5
Performance
4 out of 5
4 out of 5
Reliability
5 out of 5
5 out of 5
Sentinel X100 Central Heating
31 Oct 2015
By
, Wales
" I have used this product in the past and the water in the system has always been clean ,so it makes sense to stick with a winner and at a good price.I could buy a cheaper product but then i would be taking a chance .T.J. "
4 of 4 people found this review helpful.
Review 20 for Sentinel X100 Central Heating Scale Inhibitor 1Ltr
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Would you recommend this product? Yes
Overall Rating
5 out of 5
5 out of 5
Value
5 out of 5
5 out of 5
Features
5 out of 5
5 out of 5
Performance
5 out of 5
5 out of 5
Reliability
5 out of 5
5 out of 5
Sentinel x100
31 Oct 2015
By
, Swanley
" I always use Sentinel X100 Inhibitor i have used other products and for this price this one is excellent. "
1 of 1 people found this review helpful.
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