Call us today until 10:00pm on 0203 113 2122 | or We are open tomorrow at 07:00am

Our phone lines are down at the moment due to power failure, please contact us via chat or email. Apologies for the inconvenience caused.

Our phone lines are down at the moment due to power failure, please contact us via chat or email. Apologies for the inconvenience caused.

Empty Shopping Basket!

You currently have no items in your basket.

Our homepage is a great place to start shopping.

(If you have saved your shopping basket earlier, you can retrieve your saved basket.)

Unvented Mains Pressure Cylinders

Known for superb longevity and durability, stainless steel is the material of choice for modern hot water cylinders. We list unvented hot water cylinders from all the big brands including Warmflow, Telford, Joule, Ariston and Heatrae Sadia.

The most common type of unvented cylinder is indirectly heated by a boiler, with direct models heated by immersions. Solar models have the addition of a solar coil. Often commonly called a Megaflo, most unvented stainless steel cylinders contain the same parts as the Heatrae Sadia model, but are available at a far better price. We advise customers not to pay over the odds for their hot water cylinder!

Heating Type
  • (78)
  • (9)
  • (108)
  • (4)
  • (12)
  • (1)
Expansion Vessel
  • (35)
  • (143)
Price
  • (64)
  • (6)
  • (8)
  • (10)
  • (17)
  • (29)
  • (33)
  • (36)
  • (32)
  • (24)
Material
  • (204)
Capacity
  • (17)
  • (38)
  • (54)
  • (39)
  • (30)
  • (22)
  • (5)
  • (4)
Brand
  • (64)
  • (61)
  • (23)
  • (5)
  • (13)
  • (20)
  • (23)
Cylinder Diameter
  • (32)
  • (69)
  • (75)
  • (6)
  • (8)
Orientation
  • (15)
  • (194)
Sort By:
Displaying 36 Of 209 Products
GHSESINPDR090
(1)
£345.95
Finance from£28.83/month
In Stock
.5 Days
JLTRBMVD0090LFC
£394.95
Finance from£32.91/month
Special Order
.15 Days
JLTRBMVD0120LFB
£398.95
Finance from£33.25/month
Special Order
.15 Days
GHSESINPDR120
£407.95
Finance from£34.00/month
In Stock
.5 Days
JLTRBMVD0150LFB
£411.95
Finance from£34.33/month
Special Order
.15 Days
JLTRBMVD0180LFB
£416.95
Finance from£34.75/month
Special Order
.15 Days
GHSESINPDR150
£438.95
Finance from£36.58/month
In Stock
.5 Days
JOVD90
£440.95
Finance from£36.75/month
Special Order
.15 Days
JOVD120
£445.95
Finance from£37.16/month
Special Order
.15 Days
GHSESINPDR170
£461.95
Finance from£38.50/month
In Stock
.5 Days
JLTRBMVD0210LFC
£462.95
Finance from£38.58/month
Special Order
.15 Days
JOVD180
£464.95
Finance from£38.75/month
Special Order
.15 Days
GHSESINPDR200
£492.95
Finance from£41.08/month
In Stock
.5 Days
JLTRBMVI0090LFC
£492.95
Finance from£41.08/month
Special Order
.15 Days
GHSESINPIN090
£498.95
Finance from£41.58/month
In Stock
.5 Days
JLTRBMVI0120LFB
£501.95
Finance from£16.07/month
Special Order
.15 Days
JLTRBMVI0150LFB
£503.95
Finance from£16.14/month
Special Order
.15 Days
GHSESINPIN120
£506.95
Finance from£16.23/month
In Stock
.5 Days
JOVI90
£508.95
Finance from£16.30/month
Special Order
.15 Days
Ariston Pro1 Eco Wall Hung Unvented Electric Storage Water Heater - 50 Litres
Special Offer
ARIS3820019
£514.95
Finance from£16.49/month
Stock Due
.28/02/2023
JLTRBMVD0250LFC
£514.95
Finance from£16.49/month
Special Order
.15 Days
JOVD210
£517.95
Finance from£16.59/month
Special Order
.15 Days
JLTRBMVI0180LFB
£523.95
Finance from£16.78/month
Special Order
.15 Days
JOVI120
£525.95
Finance from£16.84/month
Special Order
.15 Days
JOVI150
£528.95
Finance from£16.94/month
Special Order
.15 Days
GHSESINPDR250
(1)
£536.95
Finance from£17.19/month
In Stock
.5 Days
GHSESINPIN150
£538.95
Finance from£17.26/month
In Stock
.5 Days
JOVI180
£550.95
Finance from£17.64/month
Special Order
.15 Days
WFDI90UV
(1)
£557.95
Finance from£17.87/month
In Stock
.3 Days
JLTRBMVI0210LFC
£559.95
Finance from£17.93/month
Special Order
.15 Days
Ariston Pro1 Eco Wall Hung Unvented Electric Storage Water Heater - 80 Litres
Special Offer
ARIS3820020
£559.95
Finance from£17.93/month
In Stock
.3 Days
GHSESINPIN170
£569.95
Finance from£18.25/month
In Stock
.5 Days
JOVD250
£573.95
Finance from£18.38/month
Special Order
.15 Days
JLTRBMVD0090SFC
£581.95
Finance from£18.64/month
Special Order
.15 Days
JOVI210
£587.95
Finance from£18.83/month
Special Order
.15 Days
Ariston Pro1 Eco Wall Hung Unvented Electric Storage Water Heater - 100 Litres
Special Offer
ARIS3820021
£591.95
Finance from£18.96/month
In Stock
.3 Days

You are viewing 36 of 209 products

We use cookies to personalise your experience on the website. By using our website, you agree to the use of cookies as described in our Cookies Policy.
Accept