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Please Note: Up to 10 day lead time prior to dispatch


Material: Copper

Litres: 144

Size: 1050 x 450, 

Boiler Flow: 800mm, 

Boiler Return: 500mm, 

Solar Flow: 400mm, 

Solar Return: 100mm, 

Cold Feed: 100mm, 

H Stat Pocket: 875mm, 

L Stat Pocket: 175mm, 

Insulation Thickness: 50mm polyurethane foam, 

Dedicated Solar Volume (Vs): 78,

Solar Coil Area: 1.62m2


Copper twin coil solar cylinders are specifically designed to work in conjunction with the domestic heating system. The additional coils are designed to transfer heat from a more traditional heating source, for example, a domestic boiler and/or solid fuel boiler. The solar coil, which is manufactured from high efficiency finned tube with a large surface area, transfers heat from the solar panels into the solar hot water cylinder.

The boiler coil which is manufactured to BS 1566, can also be supplied as high recovery to reduce boiler cycling.


Manufactured in accordance with the relevant British Standards and in compliance with Part L of the Building Regulations, these cylinders combine a high performance heating coils with low heat loss, factory applied insulation, to provide a highly efficient and effective way to store and provide domestic hot water. Our polyurethane foam lagging can, in most cases, be applied up to a thickness of 75mm and is the most environmentally friendly type available, with an ozone depletion potential of zero and a global warming potential of one.

Warranty: 2 Years

450x1050 Vented Cylinder

SKU: CYL1050X450
Sales Tax Included

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