Hot Water Cylinders
Types of Hot Water Cylinder
Several different hot water cylinders are available in various sizes and materials, including stainless steel and copper. Find the right option for your home based on your hot water usage and central heating system.
An unvented hot water cylinder is connected to the mains water system, so a cold water storage tank is not required, whilst a vented hot water cylinder is used for systems that rely on cold water storage.
Direct hot water cylinders heat water using an internal element, like an immersion heater, whilst indirect hot water cylinders use an external source like a boiler. Indirect cylinders are available in vented and unvented models.
Shop our full range of hot water cylinders and accessories here.
Product code: 24405
Heatrae Sadia Megaflo Eco Indirect Cylinder 125L
£1164.28
ex. VAT £970.23 Each
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For delivery only
Product code: 28806
RM Optimum Stainless Steel Direct Unvented Hot Water Cylinder 1720 x 545 250L
£631.98
ex. VAT £526.65 Each
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For delivery only
Product code: 73635
Joule Invacyl Slimline Indirect Unvented Cylinder 90L
£663.98
ex. VAT £553.32 Each
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For delivery only
Product code: 63006
RM Optimum Stainless Steel Direct Unvented Hot Water Cylinder 1980 x 545 300L
£692.98
ex. VAT £577.48 Each
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For delivery only
Product code: 57431
Heatrae Sadia Megaflo Eco Indirect Cylinder 170L
£1520.69
ex. VAT £1267.24 Each
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For delivery only
Product code: 50787
RM Optimum Stainless Steel Indirect Unvented Hot Water Cylinder 1470 x 545 210L
£769.98
ex. VAT £641.65 Each
Select from 5 options
For delivery only