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1050 (42") x 450 (18") Direct Combination Tank

Price: (Inc VAT)
£331.53 (inc VAT) £276.27 (exc VAT)
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Product Description

Great value 1050 x 450 direct combination copper tank (42x18 approx inch measurement) height and diameter measurement does not take lagging into account (see below).

Complies with current building regulations (Part L), is ERP band C and included in the price is a 2 year guarantee. 

The cylinder price includes VAT and is available to ship ASAP

  • All connections 1inch BSP for 22mm pipe, except immersion boss which is 2.25inch BSP. 
  • 2 Year Manufacturer Guarantee (Mannley Cylinders)
  • Price Includes VAT
  • Manufactured in West Yorkshire, UK.
  • Suitable for 10m working head. Higher pressure/working head may require a different grade of cylinder which affects cost, please call 0113 871 5 871 or email sales@coppercylinder.co.uk to discuss.
  • Holds 115 litres of hot and 20 litres of cold water.
  • Cylinder includes FlexiLag Insulation - 35mm comes as standard making the overall diameter 520mm. Thicker (50mm) lagging is available on the checklist.
  • Part L Compliant
  • Produced under BS EN ISO 9001:2000 Quality Systems
  • 42 x 18 inches
  • Drain off boss at 100mm
  • Boiler connections at 100mm and 440mm (these can be blanked off if you wish to heat solely by immersion heater)
  • Height of hot cylinder approximately 790mm, height of cold cylinder approximately 260mm
  • Side entry immersion boss at 150mm
  • An extra immersion boss can be added to this order (see checklist above) so it can be powered by two immersion heaters
  • Please note, overflow and ball balve fittings are not included with this cylinder. It is possible for us to make holes for the 15mm balve valve and 22mm overflow on request but we need to know where they are on the cylinder so please email over a filled in bespoke cylinder sheet with the order (click here) if this is what you need.


Please see diagram (schematic may differ slightly to cylinder, all measurements +/- 10mm) and chart below for more information (1075x450 most similar), you can also speak to a sales advisor on 0113 871 5 871 or sales@coppercylinder.co.uk



Please note: this cylinder is unavailable for return as per our terms and conditions section 4: https://www.coppercylinder.co.uk/terms-conditions/ .

Customising Your Cylinder

If you’re replacing a hot water cylinder we can make the job a little easier by creating a customised size cylinder and where the location of the connections should be. Click here to download our custom cylinder form and mark on as much information as possible. Once this is complete you can email it to sales@coppercylinder.co.uk for a quote.

At coppercylinder.co.uk we keep our prices low by manufacturing all orders received through our store rather than keeping stock of vented copper cylinders. Every cylinder is tailor-made specifically to your requirement therefore we do not accept returns of any incorrectly ordered cylinders. If there is anything you are unsure of please don't hesitate to contact us 0113 871 5 871 or sales@coppercylinder.co.uk. See terms and conditions for further info.
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Product Reviews

Showing reviews 1-5 of 7 | Next

  1. Great Service 5 Star Review

    Posted by on 19th Oct 2020

    Ordered cylinder on Friday lunchtime and it was delivered 10am Tuesday as promised. They were good enough to ring and exoplain that they couldn't offer 'next day' at the moment (before taking my money) which is better than most sites out there which promise everything and often don't deliver

  2. First class product..rapid delivery 5 Star Review

    Posted by on 24th Oct 2014

    I ordered this cylinder 11.30 one morning.

    It arrived late afternoon the next day.

    Delighted with the service, would definitely use this company again.

  3. can recommend this company 5 Star Review

    Posted by on 13th Sep 2014

    Good advice,speedy delivery and a quality cost
    effective product.
    Will use again.

  4. excellent service 5 Star Review

    Posted by on 31st Jul 2014

    Cylinder arrived next day as stated and good value. My only gripe, no drain off cock fitted as described. Had a 22 mile round trip to collect a d o c. But will will use you again

  5. done what it said on the box 4 Star Review

    Posted by on 26th Jul 2013

    done what it was meant to do . but at a good price and was a quick delivery.

Showing reviews 1-5 of 7 | Next

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