Skip to content
Contact Us Privacy & Policy Refund Policy Shipping Policy Terms & Services FAQ
Free Shipping on Orders Over £60 | Next-Day Dispatch | Secure Checkout
Free Shipping on Orders Over £60 | Next-Day Dispatch | Secure Checkout

Indirect Unvented Hot Water Cylinders

Reliable hot water storage

Indirect unvented hot water cylinders store hot water efficiently and keep pressure steady for daily use. They are a smart choice for homes that need a strong, dependable supply for showers, baths, and taps.

 

Filters

Telford Tempest 250L Slimline Unvented Cylinder – 510mm Diameter | TSMI250SL - Getplumb
Telford Tempest 250L Slimline Unvented Cylinder – 510mm Diameter | TSMI250SL - Getplumb Save 17% Save %

Telford Tempest 250L Slimline Unvented Cylinder – 510mm Diameter | TSMI250SL

Telford
£913.26
£913.26 - £913.26
£913.26
£761.05
£761.05 - £761.05
£761.05
In stock

Presenting one of the slimmest 250 litre unvented hot water cylinder in the market.The Telford Tempest Slimline 250 Litre Indirect Unvented Hot Wat...

View full details
£913.26
£913.26 - £913.26
£913.26
£761.05
£761.05 - £761.05
£761.05
Save 17% Save %
Telford Tempest Slimline 300 Litre Indirect Unvented Hot Water Cylinder 510 Diameter TSMI300SL - Getplumb
Telford Tempest Slimline 300 Litre Indirect Unvented Hot Water Cylinder 510 Diameter TSMI300SL - Getplumb Save 17% Save %

Telford Tempest Slimline 300 Litre Indirect Unvented Hot Water Cylinder 510 Diameter TSMI300SL

Telford
£1,001.16
£1,001.16 - £1,001.16
£1,001.16
£834.30
£834.30 - £834.30
£834.30

The Telford Tempest Slimline 300 Litre Indirect Unvented Hot Water Cylinder (TSMI300SL) offers exceptional hot water capa...

View full details
£1,001.16
£1,001.16 - £1,001.16
£1,001.16
£834.30
£834.30 - £834.30
£834.30
Save 17% Save %
Telford Tempest Slimline 300 Litre Indirect Unvented Hot Water Cylinder 510 Diameter TSMI300SL - Getplumb
Telford Tempest 200 Litre Indirect Unvented Hot Water Cylinder - Stainless Steel - Getplumb Save 17% Save %

Telford Tempest 250 Litre Indirect Unvented Hot Water Cylinder - Stainless Steel

Telford
£821.32
£821.32 - £821.32
£821.32
£684.44
£684.44 - £684.44
£684.44
In stock

The Telford Tempest 250 Litre Indirect Unvented Hot Water Cylinder is the pinnacle of efficiency and durability in water heating systems. Crafted f...

View full details
£821.32
£821.32 - £821.32
£821.32
£684.44
£684.44 - £684.44
£684.44
Save 17% Save %
Telford Tempest Slimline 300 Litre Indirect Unvented Hot Water Cylinder 510 Diameter TSMI300SL - Getplumb
Telford Tempest 200 Litre Indirect Unvented Hot Water Cylinder - Stainless Steel - Getplumb Save 17% Save %

Telford Tempest 200 Litre Indirect Unvented Hot Water Cylinder - Stainless Steel

Telford
£765.95
£765.95 - £765.95
£765.95
£638.29
£638.29 - £638.29
£638.29

The Telford Tempest 200 Litre Indirect Unvented Hot Water Cylinder (TSMI200) is the perfect choice for homes or properties with moderate hot water ...

View full details
£765.95
£765.95 - £765.95
£765.95
£638.29
£638.29 - £638.29
£638.29
Save 17% Save %
Main 300 Litre Indirect Unvented Hot Water Cylinder - 5135328 - Getplumb

Main 300 Litre Indirect Unvented Hot Water Cylinder - 5135328

Main
£812.83 - £812.83
£812.83
£812.83 - £812.83
£812.83

The Main 300 Litre Indirect Unvented Hot Water Cylinder (5135328) is a UK-manufactured, stainless steel cylinder designed to deliver mains-pressure...

View full details
£812.83 - £812.83
£812.83
£812.83 - £812.83
£812.83
Telford Tempest Slimline 300 Litre Indirect Unvented Hot Water Cylinder 510 Diameter TSMI300SL - Getplumb
Telford Tempest 200 Litre Indirect Unvented Hot Water Cylinder - Stainless Steel - Getplumb
Save 17% Save %

Telford Tempest 300 Litre Indirect Unvented Hot Water Cylinder TSMI300

Telford
£903.05
£903.05 - £903.05
£903.05
£752.54
£752.54 - £752.54
£752.54
In stock

The Telford Tempest 300 Litre Indirect Unvented Hot Water Cylinder is the pinnacle of efficiency and durability in water heating systems. Crafted f...

View full details
£903.05
£903.05 - £903.05
£903.05
£752.54
£752.54 - £752.54
£752.54
Save 17% Save %
Telford Tempest Stainless Steel Direct 125L Unvented Cylinder - TSMD125 - Getplumb
Save 17% Save %

Telford Tempest Stainless Steel Slimline Indirect 200L Unvented Cylinder - TSMI200SL

Telford
£860.02
£860.02 - £860.02
£860.02
£716.68
£716.68 - £716.68
£716.68
In stock

Telford Tempest Stainless Steel Slimline Indirect 200L Unvented Cylinder - TSMI200SL The Telford Tempest Stainless Steel Slimline Indirect 200L Unv...

View full details
£860.02
£860.02 - £860.02
£860.02
£716.68
£716.68 - £716.68
£716.68
Save 17% Save %
Megaflo Eco 250i Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco 250L Indirect Unvented Hot Water Cylinder

Megaflo
£1,554.11 - £1,554.11
£1,554.11
£1,554.11 - £1,554.11
£1,554.11

The Megaflo Eco Indirect 250L is a boiler-heated unvented hot water cylinder for large 4–5 bedroom homes and high-demand properties. Delivers 76 li...

View full details
£1,554.11 - £1,554.11
£1,554.11
£1,554.11 - £1,554.11
£1,554.11
Joule Cyclone Standard In - Direct Short Unvented Cylinder 250 Litre Stainless Steel - Getplumb
Joule Cyclone Standard In - Direct Short Unvented Cylinder 250 Litre Stainless Steel - Getplumb

Joule Cyclone Platinum Unvented 300L Indirect Tall Cylinder - TCEMVI-0300LFD

Joule
£810.14 - £810.14
£810.14
£810.14 - £810.14
£810.14

The Joule Cyclone Platinum Unvented 300L Indirect Tall Cylinder (TCEMVI-0300LFD) is a high-capacity stainless‑steel hot water cylinder engineered f...

View full details
£810.14 - £810.14
£810.14
£810.14 - £810.14
£810.14
Joule Cyclone Standard In - Direct Short Unvented Cylinder 250 Litre Stainless Steel - Getplumb
Joule Cyclone Standard In - Direct Short Unvented Cylinder 250 Litre Stainless Steel - Getplumb

Joule Cyclone Platinum Unvented 250L Indirect Standard Cylinder - TCEMVI-0250LFC

Joule
£727.76 - £727.76
£727.76
£727.76 - £727.76
£727.76

The Joule Cyclone Platinum Unvented 250L Indirect Standard Cylinder (TCEMVI-0250LFC) is a high-capacity stainless‑steel hot water storage cylinder ...

View full details
£727.76 - £727.76
£727.76
£727.76 - £727.76
£727.76
Joule Cyclone Standard In - Direct Short Unvented Cylinder 250 Litre Stainless Steel - Getplumb
Joule Cyclone Standard In - Direct Short Unvented Cylinder 250 Litre Stainless Steel - Getplumb

Joule Cyclone Platinum 200L Indirect Short C Unvented Cylinder - TCEMVI-0200NFC

Joule
£659.11 - £659.11
£659.11
£659.11 - £659.11
£659.11

The Joule Cyclone Platinum 200L Indirect Short C Unvented Cylinder (TCEMVI-0200NFC) is a robust stainless‑steel hot water storage cylinder for indi...

View full details
£659.11 - £659.11
£659.11
£659.11 - £659.11
£659.11
Main 250 Litre Indirect Unvented Hot Water Cylinder - 5135327 - Getplumb
Main 250 Litre Direct Unvented Hot Water Cylinder - 720636301 - Getplumb

Main 250 Litre Indirect Unvented Hot Water Cylinder - 5135327

Main
£741.27 - £741.27
£741.27
£741.27 - £741.27
£741.27

The Main 250 Litre Indirect Unvented Hot Water Cylinder (5135327) is a UK-manufactured, stainless steel cylinder designed to deliver mains-pressure...

View full details
£741.27 - £741.27
£741.27
£741.27 - £741.27
£741.27
Telford Tempest Stainless Steel Direct 125L Unvented Cylinder - TSMD125 - Getplumb
Save 17% Save %

Telford Tempest Stainless Steel Slimline Indirect 150L Unvented Cylinder - TSMI150SL

Telford
£850.10
£850.10 - £850.10
£850.10
£708.41
£708.41 - £708.41
£708.41
In stock

Telford Tempest Stainless Steel Slimline Indirect 150L Unvented Cylinder - TSMI150SL The Telford Tempest Stainless Steel Slimline Indirect 150L Unv...

View full details
£850.10
£850.10 - £850.10
£850.10
£708.41
£708.41 - £708.41
£708.41
Save 17% Save %
Save 17% Save %

Telford Tempest Horizontal Stainless Steel Indirect 250L Unvented Cylinder - TSMI250H

Telford
£1,187.18
£1,187.18 - £1,187.18
£1,187.18
£989.32
£989.32 - £989.32
£989.32
In stock

The Telford Tempest Horizontal Stainless Steel Indirect 250L Unvented Cylinder is expertly designed to meet the hot water needs of larger household...

View full details
£1,187.18
£1,187.18 - £1,187.18
£1,187.18
£989.32
£989.32 - £989.32
£989.32
Save 17% Save %
Telford Tempest Horizontal Stainless Steel Indirect 300L Unvented Cylinder - TSMI300H - Getplumb
Save 17% Save %

Telford Tempest Horizontal Stainless Steel Indirect 300L Unvented Cylinder - TSMI300H

Telford
£1,286.34
£1,286.34 - £1,286.34
£1,286.34
£1,071.95
£1,071.95 - £1,071.95
£1,071.95
In stock

The Telford Tempest Horizontal Stainless Steel Indirect 300L Unvented Cylinder is designed to efficiently meet hot water requirements in larger res...

View full details
£1,286.34
£1,286.34 - £1,286.34
£1,286.34
£1,071.95
£1,071.95 - £1,071.95
£1,071.95
Save 17% Save %
Joule Cyclone Air 300L Indirect Standard Unvented Cylinder TCEMVA-0300LFC - Getplumb
Joule Cyclone Air 300L Indirect Standard Unvented Cylinder TCEMVA-0300LFC - Getplumb

Joule Cyclone Air 300L Indirect Standard Unvented Cylinder TCEMVA-0300LFC

Joule
£1,092.76 - £1,092.76
£1,092.76
£1,092.76 - £1,092.76
£1,092.76

The Joule Cyclone Air range of cylinders features an internal expansion vessel (like the Megaflo range from Heatrae Sadia). This provides a neat, a...

View full details
£1,092.76 - £1,092.76
£1,092.76
£1,092.76 - £1,092.76
£1,092.76
Joule Cyclone Air 200L Indirect Standard Unvented Cylinder TCEMVA-0200LFC - Getplumb
Joule Cyclone Air 200L Indirect Standard Unvented Cylinder TCEMVA-0200LFC - Getplumb

Joule Cyclone Air 200L Indirect Standard Unvented Cylinder TCEMVA-0200LFC

Joule
£949.33 - £949.33
£949.33
£949.33 - £949.33
£949.33

The Joule Cyclone Air range of cylinders feature an internal expansion vessel (similar to the Megaflo range from Heatrae Sadia). This provides a ne...

View full details
£949.33 - £949.33
£949.33
£949.33 - £949.33
£949.33
Joule Cyclone Air 250L Indirect Standard Unvented Cylinder TCEMVA-0250LFC - Getplumb
Joule Cyclone Air 250L Indirect Standard Unvented Cylinder TCEMVA-0250LFC - Getplumb

Joule Cyclone Air 250L Indirect Standard Unvented Cylinder TCEMVA-0250LFC

Joule
£1,009.10 - £1,009.10
£1,009.10
£1,009.10 - £1,009.10
£1,009.10

High-capacity 247L indirect hot water cylinder with a stainless steel coil, durable construction, and efficient thermal insulation for reliable dom...

View full details
£1,009.10 - £1,009.10
£1,009.10
£1,009.10 - £1,009.10
£1,009.10
Joule Cyclone Air 170L Indirect Standard Unvented Cylinder TCEMVA-0170LFB - Getplumb
Joule Cyclone Air 170L Indirect Standard Unvented Cylinder TCEMVA-0170LFB - Getplumb

Joule Cyclone Air 170L Indirect Standard Unvented Cylinder TCEMVA-0170LFB

Joule
£913.48 - £913.48
£913.48
£913.48 - £913.48
£913.48

The Joule Cyclone Air range of cylinders features an internal expansion vessel (similar to the Megaflo range from Heatrae Sadia). This provides a n...

View full details
£913.48 - £913.48
£913.48
£913.48 - £913.48
£913.48
Joule Cyclone Air 150L Indirect Standard Unvented Cylinder TCEMVA-0150LFB - Getplumb
Joule Cyclone Air 150L Indirect Standard Unvented Cylinder TCEMVA-0150LFB - Getplumb

Joule Cyclone Air 150L Indirect Standard Unvented Cylinder TCEMVA-0150LFB

Joule
£889.57 - £889.57
£889.57
£889.57 - £889.57
£889.57

The Joule Cyclone Air range of cylinders features an internal expansion vessel (similar to the Megaflo range from Heatrae Sadia). This is very popu...

View full details
£889.57 - £889.57
£889.57
£889.57 - £889.57
£889.57
Joule Cyclone Air 125L Indirect Standard Unvented Cylinder TCEMVA-0125LFB - Getplumb
Joule Cyclone Air 125L Indirect Standard Unvented Cylinder TCEMVA-0125LFB - Getplumb

Joule Cyclone Air 125L Indirect Standard Unvented Cylinder TCEMVA-0125LFB

Joule
£853.72 - £853.72
£853.72
£853.72 - £853.72
£853.72

The Joule Cyclone Air range of cylinders features an internal expansion vessel (similar to the Megaflo range from Heatrae Sadia). This provides a n...

View full details
£853.72 - £853.72
£853.72
£853.72 - £853.72
£853.72
Joule Cyclone Air 100L Indirect Standard Unvented Cylinder TCEMVA-0100LFB - Getplumb
Joule Cyclone Air 100L Indirect Standard Unvented Cylinder TCEMVA-0100LFB - Getplumb

Joule Cyclone Air 100L Indirect Standard Unvented Cylinder TCEMVA-0100LFB

Joule
£830.95 - £830.95
£830.95
£830.95 - £830.95
£830.95

The Joule Cyclone Air range of cylinders features an internal expansion vessel (similar to the Megaflo range from Heatrae Sadia). This provides a n...

View full details
£830.95 - £830.95
£830.95
£830.95 - £830.95
£830.95
Megaflo Eco SystemReady 300SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemReady 300SB Indirect Unvented Hot Water Cylinder

Megaflo
£2,095.70 - £2,095.70
£2,095.70
£2,095.70 - £2,095.70
£2,095.70

The Megaflo Eco SystemReady 300SB is a 300-litre indirect unvented hot water cylinder built for system boiler installations. It provides all the pe...

View full details
£2,095.70 - £2,095.70
£2,095.70
£2,095.70 - £2,095.70
£2,095.70
Megaflo Eco SystemReady 250SB Indirect Unvented Hot Water Cylinder - Getplumb

Megaflo Eco SystemReady 250SB Indirect Unvented Hot Water Cylinder

Megaflo
£1,916.35 - £1,916.35
£1,916.35
£1,916.35 - £1,916.35
£1,916.35

The Megaflo Eco SystemReady 250SB is a 250-litre indirect unvented hot water cylinder built for system boiler installations. It provides all the pe...

View full details
£1,916.35 - £1,916.35
£1,916.35
£1,916.35 - £1,916.35
£1,916.35

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare