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Unvented Cylinders

A cylinder stores hot water ready for use. A Direct cylinder heats the water using the electrical elements within the cylinder itself, whereas an Indirect cylinder stores water heated by another heat source (most commonly, a gas boiler). Usually, these cylinders are fed directly from the mains, and so run at mains pressure, and can therefore be sited anywhere in the house. They range in size from 70 Litres, with 22mm pipework designed to power small apartments or flats, all the way up to 1000 Litre solutions, at 28mm pipework, designed to cater for heavy use commercial premises such as hospitals, office blocks, schools or leisure centres.

Unvented Cylinders are the go-to solution for those looking for mains pressure hot water flow at various times of the day, which is achieved as the Cylinder utilises the cold water mains in the system to mirror pressure for hot water needs. Cylinders save time compared to older immersion stores, allowing users instant access to hot water, perfect for ebbing and flowing use periods. All the Unvented Cylinders we distribute come with high-quality stainless steel tanks and components, and feature modern electric immersion heaters inside, perfect for future-proofing a property as Gas power is slowly phased out across the next decade and onwards, so switching to one of these is both doing your part for the environment and ensuring future proofing for anyone looking to sell or manoeuvre within the property ladder.

Check out the "Help Me Choose My" feature linked in the image below to help you find your ideal-sized Cylinder, or browse the full range on offer below.

 

Unvented Cylinders

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  1. Gledhill Unvented Stainless ES Direct Cylinder 90L SESINPDR090
    SKU: EDDGHSESINPDR090
    £380.74 £317.28
  2. Gledhill Unvented Stainless ES Direct Cylinder 150L SESINPDR150
    SKU: EDDGHSESINPDR150
    £428.46 £357.05
  3. Gledhill Unvented Stainless ES Direct Cylinder 120L SESINPDR120
    SKU: EDDGHSESINPDR120
    £433.63 £361.36
  4. Gledhill Unvented Stainless ES Direct Cylinder 170L SESINPDR170
    SKU: EDDGHSESINPDR170
    £486.86 £405.72
  5. Elson Zircon 120ZI Indirect Unvented Cylinder 93050001
    SKU: EDDZIRCON01
    £504.00 £420.00
  6. Gledhill Unvented Stainless ES Direct Cylinder 200L SESINPDR200
    SKU: EDDGHSESINPDR200
    £516.67 £430.56
  7. Gledhill Unvented Stainless ES Indirect Cylinder 90L SESINPIN090
    SKU: EDDGHSESINPIN090
    £522.77 £435.64
  8. Elson Zircon 150ZI Indirect Unvented Cylinder 93050002
    SKU: EDDZIRCON02
    £528.00 £440.00
  9. Gledhill Unvented Stainless ES Indirect Cylinder 120L SESINPIN120
    SKU: EDDGHSESINPIN120
    £530.82 £442.35
  10. Elson Zircon 170ZI Indirect Unvented Cylinder 93050003
    SKU: EDDZIRCON03
    £552.00 £460.00
  11. Gledhill Unvented Stainless ES Direct Cylinder 250L SESINPDR250
    SKU: EDDGHSESINPDR250
    £559.84 £466.53
  12. Gledhill Unvented Stainless ES Indirect Cylinder 150L SESINPIN150
    SKU: EDDGHSESINPIN150
    £561.92 £468.27
  13. Elson Zircon 210ZI Indirect Unvented Cylinder 93050004
    SKU: EDDZIRCON04
    £588.00 £490.00
  14. Gledhill Unvented Stainless Platinum Direct Cylinder 120L PLTDR120
    SKU: EDDGHPLTDR120
    £588.80 £490.67
  15. Gledhill Unvented Stainless ES Indirect Cylinder 170L SESINPIN170
    SKU: EDDGHSESINPIN170
    £591.78 £493.15
  16. Gledhill Unvented Stainless Platinum Direct Cylinder 150L PLTDR150
    SKU: EDDGHPLTDR150
    £620.32 £516.93
  17. Gledhill Unvented Stainless ES Indirect Cylinder 200L SESINPIN200
    SKU: EDDGHSESINPIN200
    £621.59 £517.99
  18. Gledhill Unvented Stainless Platinum Direct Cylinder 180L PLTDR180
    SKU: EDDGHPLTDR180
    £647.08 £539.23
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