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Solar Expansion Vessels

When a liquid's temperature changes in a closed system, like a solar installation, it requires an expansion vessel. However, there are distinct variations between solar systems and central heating systems regarding the placement of the expansion vessel and the required capacity calculation. This is primarily because of the medium used and the way solar systems operate.

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Joule Cyclone Direct Solar Cylinder - Standard & Short Unvented

JOULE
Original price £1,087.33 Ex-VAT - Original price £1,273.50 Ex-VAT
Original price £1,087.33 Ex-VAT - Original price £1,273.50 Ex-VAT
Original price £1,087.33 Ex-VAT
£778.43 Ex-VAT - £911.71 Ex-VAT
£778.43 Ex-VAT - £911.71 Ex-VAT
Current price £778.43 Ex-VAT

The Joule hot water cylinder is manufactured to the highest quality and comes in a sleek grey outer casing. Joule Cyclone unvented cylinders comes ...

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