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This listing sold on Sun, 27 Apr at 9:28 PM.

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SENTINEL X800 CENTRAL HEATING SYSTEM CLEANER 1LTR - Picture 1 of 2
SENTINEL X800 CENTRAL HEATING SYSTEM CLEANER 1LTR - Picture 2 of 2
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clairescollectables2012
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SENTINEL X800 CENTRAL HEATING SYSTEM CLEANER 1LTR

£11.99
Condition:
New
    Pay less? Turn old devices into money with Trade In
    Postage:
    May not post to United States. Read item description or contact seller for postage options.
    Located in: ubley, Bristol, United Kingdom
    Delivery:
    Varies
    Returns:
    No returns accepted.
    Payments:
        Diners Club

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    eBay item number:286517985697

    Item specifics

    Condition
    New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
    Brand
    SENTINEL
    Type
    Storage Tank Water Heater
    EC Range
    A+++ - D
    Heating System
    Boiler
    MPN
    X800
    Mounting Location
    Indoor
    Smart Home Compatibility
    Universal

    Item description from the seller

    Seller business information

    I certify that all my selling activities will comply with all EU laws and regulations.
    About this seller

    clairescollectables2012

    99.8% positive Feedback•16K items sold

    Joined Jan 2012
    Registered as a business seller
    Seller's other itemsContact

    Detailed seller ratings

    Average for the last 12 months
    Accurate description
    4.9
    Reasonable postage cost
    5.0
    Delivery time
    5.0
    Communication
    5.0

    Seller Feedback (8,061)

    All ratings
    Positive
    Neutral
    Negative
    • 9***s (2)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Posted promptly and received on first day of estimated dates. Packaged with care and arrived in condition described, item works as expected. Best value I could find anywhere, was happy to find a brand new and sealed version of this when it is no longer available. 🙂
      MB The Game of Life Twist and Turns Board Game - Brand New & Sealed (#286168136596)
    • p***p (2304)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Quality item. As described, at a very reasonable price, extremely well packaged and timely delivery. Have shopped here before and will almost certainly do so again in the future.
      Electronic Time Delay Switch Light Square Switch - 12 seconds to 12 minutes (#276798353096)
    • 3***t (789)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Absolutely perfect, arrived very quickly packedge very securely. Fantastic value for money, in fantastic condition. Very very happy with my order, many many thanks to the seller, i will be back for more, highly recommend this seller. Thankyou.
      New Philosophy Christmas Cookie 480ml Hydrating Shower Gel Sealed (#286390912968)
    See all Feedback

    Product ratings and reviews

    Learn more
    4.8
    45 product ratings
    • 40 users rated this 5 out of 5 stars
    • 3 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 2 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 38 reviews
    • by dubrach
      29 Apr, 2020Most favourable review

      PROBLEM SOLVED.

      Because four heating engineers failed to keep appointments, I was looking at replacing the Boiler... With considerable difficulty I decided to remove all seven radiators, pressure clean them and reinstal. Refilled with X800 and within an hour, vast improvement in DHW Heat Level. It shot up from 29c to 55C and has remained there. Looks like the problem solved. Will drain and refill with Inhibitor. Save money folks... read the guff then flush with the appropriate fluid.

      Verified purchase: YesCondition: NewSold by: discount.heating

    • by daveh1793
      25 Mar, 2021Most critical review

      Sentinel X800 Fiasco

      Not used X800 before so not sure what is should look like, but pretty sure it should not look like that pictured. A mixture of coffee grounds and gelatinous oily lumps with the whiff of creosote. Not allowing this anywhere near my central heating system and not worth hassle of returning this gloop. Minus stars, avoid at all costs!

      Verified purchase: YesCondition: NewSold by: andrealeticia2011

    • by ricmil_u45busu
      07 May, 2020

      SENTINEL X800 FAST ACTING CLEANER WORKS LIKE MAGIC,; CENTRAL HEATING BEST FRIEND.

      Followed instructions, DRAINED WATER OUT OF THE BATHROOM RADIATOR AND TOPPED IT UP WITH Central Heating Cleaner Sentinel X800 Fast Acting, WHEN THE TIME CAME TO DRAIN THE SYSTEM THE WATER WAS BLACK LIKE OIL THAT WAS IMPRESSIVE, REFILLED THE SYSTEM WITH CLEAN WATER PLUS OCCASIONAL AIR RELEASE AND TOPPING UP AGAIN WITH WATER THE RADIATORS NOW QUICKLY HEAT UP. i WILL CERTAINTY USE Cleaner Sentinel X800 NEXT YEAR TO KEEP THE SYSTEM 100% in good order. GREAT PRODUCT.

      Verified purchase: YesCondition: NewSold by: discount.heating

    • by stay8549
      14 Nov, 2019

      it does what it says on the tin

      Recommended by reputable local heating engineer that I have used over many years. The product works as described and have used it in the past number of years during my Central heating pre annual winter check and drain service. S Taylor

      Verified purchase: YesCondition: NewSold by: boiler-spares-world

    • by radz1299
      27 Nov, 2019

      best cleaning product less time

      Fast clean it cleans the system when its cold no need to turn heating on, in case if you leave heating on will work fast. if system not cleaned for many years will require second dose, do not leave in system for longer than 24hrs. better than power flush

      Verified purchase: YesCondition: NewSold by: coco18825

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