Thoroughflush Kit

£291.67 exc VAT

(14 customer reviews)
1 x Thoroughflush Kit Contains
  • 1 x Thoroughflush
  • 1 x large hose bag
  • 2 x small bag for fittings & Thoroughflush
  • 30m coil ¾ID reinforced PVC clear hose
  • 10 x ¾ hose clips
  • 10 x ¾ female brass hose tails
  • 15 x ¾ high-grade washers
  • 3 x ¾ male brass 15mm compression couplings
  • 3 x ¾ male brass 22mm compression couplings
  • 2 x ¾ brass connector
  • 1 x ½ to ¾ adaptor
  • 1 x 2.5m velcro strap
  • 1 x instruction page


I understand the frustration and time that can be lost when arriving at a job and you don’t have the correct hose length or connection method to get you flushing. This kit is provided to enable you to make your own custom hose lengths and connections as required.

Please read the terms of use below carefully before buying this product.


stock levels very low, if unable to order please check back on 28/10/20.









Terms of Use

Thoroughflush recommends a full system survey is undertaken before system connection. Please be aware the Thoroughflush is a device operated by mains water pressure. A backflow prevention device such as a check valve that conforms to BS EN 1717 must be used to connect to water main. You need to ensure there is sufficient flow & pressure from the mains supply for the Thoughflush to operate effectively. As the flush is carried out at mains water pressure, any person operating the device should be competent in system flushing and fully understand heating systems. Thoroughflush Ltd accepts no responsibility for any damage caused due to incorrect operation or system failure. Thoroughflush is for use on domestic heating systems only. Please dispose of system water correctly, adhere to water regulations and follow manufacturer’s instructions if any chemicals are present within the system. Connections and fittings must be checked throughout the flushing process.

14 reviews for Thoroughflush Kit

  1. Ryan Nicholson

    This product is not only simple to use, it is so effective in removing sludhe & debris from all pipework
    The thoroughflush team are only a phone call away if any advice is needed

    This product is a game changer for our company & we use it on every boiler install

    5 star product

  2. Kimbo

    well made small and easy to use this is my go to tool for flushing. This takes no prisoners especially with the easy bidirectional flow control. Its a very small% of the price of a flushing machine and as yet has never disapointed.

  3. Steve Calvert

    Always struggled to flush effectively, the throughflush has made it so much easier for us, so much smaller than our conventional unit and in my opinion works better and fast.
    Highly recommended

  4. David

    I’ve been using this setup for a few months now and found it to be perfect for our business as busy installers.
    The results are always great with this method which is saving loads of wear and tear on our Powerflushing machine.
    It’s already paid for itself in reduced setup time alone and takes up far less room in the van too.

  5. Mark Woodward

    I have had the kit just over 6 months now and it is a fantastic addition. Very easy to connect, super reliable, and has clear visual results to show my customers. I’ve even connected it via my Mangnaclean.

    Awsome bit of kit and it’s early it’s keep ten fold.

  6. Glen Wakeling

    Great piece of kit for a simple flush solution. Easy to use and no complicated fill and dump procedures. Fantastic value and well made

  7. Tommy Eastman

    An amazingly developed and simple piece of kit that helps us engineers massively, the time it takes to set up and start the process of mains water flushing of heating systems is greatly reduced, and complimented with fantastic results even after a powerflush in some cases! Highly recommend.

  8. S Challinor (verified owner)

    The Thoroughflush has made it so easy and quick to flush effectively
    Great company to deal with
    Highly recommended

  9. Ben Evans

    I’ve now used this on Several jobs and it works so well, you know when each radiator is clean as you can see the water change colour. Would highly recommend.

  10. Michael Boaden (verified owner)

    Ive been using the Thoroughflush now for around 7 months. I was always sceptical about just mains flushing and always favoured powerflushing over anything. I was gobsmacked when I powerflushed a system for 6 hours with hardly any results to then using this kit on the same job and the results were outstanding and continue to be outstanding on every system we flush. Ricky also offers great support and if you need to call your speaking to him not someone sat in an office. Its a great bit of kit and a great company to deal with and I have and always will recommend this to everyone I know.

  11. Rob Gardner

    From set up to first use is so simple . All easily stored in a bag so everything is kept together can’t Rate this flush unit more . Amazing how much it gets out the heating systems. I definitely recommend it to anyone thinking of buying one , Ricky is a top bloke and will answer any questions you have

  12. Ashley Sothcott (verified owner)

    The Thoroughflush is a highly effective, simple to use and well built product for flushing all types of heating systems.
    Have always powerflushed system but since purchasing the Thoroughflush 6 months ago, the powerflusher hasn’t left the garage.
    Awesome kit and In my opinion, my system have never been cleaner.
    Ricky is always happy to answers any questions and help out if needed.

  13. Michael Roche (verified owner)

    Best piece of kit I have bought I have tried many flushing machines but this beats anything hands down. Results are unbelievable. You can speak to Ricky direct if you need any information he’s a top man. Definitely recommend this kit if you are thinking about buying a flushing kit.

  14. Matt redfern

    This piece of kit is a great thing to have on the van. Simple to set up and use, takes the stress outta flushing after a boiler swap. Rick is really helpful too.

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