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Direct Unvented Cylinders

Discover our range of Direct Unvented Cylinders, designed to provide heated water in both commercial and domestic properties. Used to provide heated water in your bathroom and kitchen, cylinders are an integral part of your home. Unvented cylinders work off the mains pressure water in your property, which often results in a better flow of hot water.

Direct unvented cylinders work in a similar way to an indirect unvented cylinder, however, direct unvented hot water cylinders heat up your water through an immersion heater within the cylinder, meaning these unvented cylinders are perfect for smaller properties where a gas or oil boiler may not be available.

Explore our extensive collection of direct unvented cylinders below, available in a range of styles, sizes and capacities.

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In Stock Only (71)

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Gledhill ES Direct Stainless 150L Unvented Cylinder - SESINPDR150

£427.80 inc
VAT

Main Direct Unvented 170L Hot Water Cylinder - 720636101

£503.78 inc
VAT

Gledhill ES Direct Stainless 120L Unvented Cylinder - SESINPDR120

Save £21.71 Was £416.69

£394.98 inc
VAT

Joule Cyclone Platinum Unvented 200L Direct Standard Cylinder - TCEMVD-0200LFC

£599.95 inc
VAT

Heatrae Sadia Megaflo Eco 300DDD Direct Unvented Hot Water Cylinder - 95050474

£1,510.80 inc
VAT

EHC 12kW Slim Jim & 150L Direct Cylinder Package - EHCSJ12/150

£1,814.80 inc
VAT

Gledhill ES Direct Stainless 170L Unvented Cylinder - SESINPDR170

£448.80 inc
VAT

Joule Cyclone Platinum Unvented 250L Direct Standard Short Cylinder - TCEMVD-0250NFC

£721.50 inc
VAT

Heatrae Sadia Megaflo Eco 300DDDD Direct Unvented Hot Water Cylinder - 95050478

£1,539.60 inc
VAT

Joule Cyclone Platinum Unvented 250L Direct Standard Cylinder - TCEMVD-0250LFC

£618.98 inc
VAT

Gledhill ES Direct Stainless 200L Unvented Cylinder - SESINPDR200

£474.00 inc
VAT

Gledhill ES Direct Stainless 250L Unvented Cylinder - SESINPDR250

£537.41 inc
VAT

Main Direct Unvented 150L Hot Water Cylinder - 720636001

£492.06 inc
VAT

EHC 12kW Slim Jim & 180L Direct Cylinder Package - EHCSJ12/180

£1,797.50 inc
VAT

Heatrae Sadia Megaflo Eco 250DD Direct Unvented Hot Water Cylinder - 95050470

£1,328.00 inc
VAT

Heatrae Sadia Megaflo Eco 170DD Direct Unvented Hot Water Cylinder - 95050466

£1,273.79 inc
VAT

Heatrae Sadia Megaflo Eco 210DDD Direct Unvented Hot Water Cylinder - 95050480

£1,339.87 inc
VAT

Gledhill ES Direct Stainless 90L Unvented Cylinder - SESINPDR090

£345.00 inc
VAT

Heatrae Sadia Megaflo Eco 300DD Direct Unvented Hot Water Cylinder - 95050473

£1,445.81 inc
VAT

Heatrae Sadia Megaflo Eco Plus Direct 250L Unvented Cylinder - 95050700

£1,660.80 inc
VAT

Joule Invacyl Unvented 210L Direct Cylinder Standard Stainless Steel - TRBMVD-0210LFC

Save £42.50 Was £555.98

£513.48 inc
VAT

Heatrae Sadia Megaflo Eco 125DD Direct Unvented Hot Water Cylinder - 95050462

£949.00 inc
VAT

Heatrae Sadia Megaflo Eco Slimline Direct DD125 Cylinder - 7034083

£961.92 inc
VAT

Joule Invacyl Unvented 300L Direct Cylinder Standard Stainless Steel - TRBMVD-0300LFC

Save £43.03 Was £698.98

£655.95 inc
VAT

Main Direct Unvented 300L Hot Water Cylinder - 720636401

£716.24 inc
VAT

Joule Cyclone Platinum Unvented 150L Direct Standard Cylinder - TCEMVD-0150LFD

£549.59 inc
VAT

Joule Cyclone Platinum Unvented 100L Direct Slim Cylinder - TCEMVD-0100SFD

Save £43.01 Was £677.87

£634.86 inc
VAT

Joule Cyclone Platinum Unvented 300L Direct Short Cylinder - TCEMVD-0300NFC

£747.98 inc
VAT

Joule Invacyl Unvented 180L Direct Cylinder Standard Stainless Steel - TRBMVD-0180LFB

Save £42.53 Was £535.46

£492.93 inc
VAT

Heatrae Sadia Megaflo Eco 250DDD Direct Unvented Hot Water Cylinder

£1,371.55 inc
VAT

Joule Cyclone Platinum Unvented 200L Direct Short Cylinder - TCEMVD-0200NFC

£556.98 inc
VAT

Main Direct Unvented 120L Hot Water Cylinder - 720635901

£505.82 inc
VAT

Baxi 210d Direct Unvented Cylinder - 7798175

£793.69 inc
VAT

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