Loading... Please wait...
  • Image 1

Direct Unvented Hot Water Cylinder (120 Litre)

Price: (Inc VAT)
£414.97 (inc VAT) £345.81 (exc VAT)
Free Shipping

Product Description

120 Litre, Direct Unvented Hot Water Cylinder from our "Platinum Range". We can supply top-quality unvented cylinders faster and cheaper than most plumbing merchants.

Technical Specification

  • Minimum recommended working pressure 1 bar and Maximum working pressure 15 bar.
  • Unit ships with unvented cylinder and parts for fixing (see list below)
  • Includes 22mm compression fittings
  • Units tested to 15 bar.
  • Minimum water supply 1.50 bar, 20 litres/min.
  • Stainless Steel Cylinder (Duplex stainless steel grade 2304)
  • Stainless steel stat pocket guaranteed against corrosion.
  • Please see chart below for further specifics/fitting positions


  • 25 Year Cylinder guarantee.
  • Cylinder components guaranteed for 2 years.
  • Full Kiwa Approval.


  • Please note next day delivery is not available on this cylinder, we do our best to ship within 2-5 days

Position of fittings for direct unvented:


Technical information:


Kit included in price:


Example images of items above:



If you have any questions or wish to order over the phone by card instead of online please call our sales representatives on 0113 871 5 871 or email sales@coppercylinder.co.uk

Write your own product review

Product Reviews

  1. First class product 5 Star Review

    Posted by on 30th Mar 2018

    Have just installed a heater and all works well.
    our main inlet flow is only 16 ltrs/min at 3 bar but provides a vast improvement over our previous vented tank supply, which from a header tank only gave 7 ltrs/min. we now have full mains pressure at all locations

  2. Great product, best price on the net 5 Star Review

    Posted by on 21st Feb 2013

    This has to be the best price for a quality unvented product online

All prices are in GBP Copyright 2020 Copper Cylinder. Sitemap | Web design by Easytech