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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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Flamco Flexconsole 3/4 exp.vessel 8-25L For Expansion Vessel Mounting

Flamco
£27.13 Ex-VAT
£27.13 Ex-VAT - £27.13 Ex-VAT
£27.13 Ex-VAT
£19.56 Ex-VAT
£19.56 Ex-VAT - £19.56 Ex-VAT
£19.56 Ex-VAT

For mounting Flexcon expansion vessels (2 - 25 litres) to a wall.With the Flexconsole the Flexcon vessel is set up vertically fitted to the water c...

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Flamco Flexcontrol 1" Isolating Union with ball valve & hose connection for Expansion Vessel

Flamco
£62.18 Ex-VAT
£62.18 Ex-VAT - £62.18 Ex-VAT
£62.18 Ex-VAT
£44.83 Ex-VAT
£44.83 Ex-VAT - £44.83 Ex-VAT
£44.83 Ex-VAT

This isolating union connects the expansion vessel to the central heating system and enables verification of the vessel’s gas charge or, alternativ...

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Flamco Flexcontrol 3/4 Isolating Union with ball valve & hose connection for Expansion Vessel

Flamco
£51.51 Ex-VAT
£51.51 Ex-VAT - £51.51 Ex-VAT
£51.51 Ex-VAT
£37.14 Ex-VAT
£37.14 Ex-VAT - £37.14 Ex-VAT
£37.14 Ex-VAT

This isolating union connects the expansion vessel to the central heating system and enables verification of the vessel’s gas charge or, alternativ...

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Flamco Flexcontrol 3/4 M Isolating Union with ball valve & hose connection for Expansion Vessel

Flamco
£42.17 Ex-VAT
£42.17 Ex-VAT - £42.17 Ex-VAT
£42.17 Ex-VAT
£30.41 Ex-VAT
£30.41 Ex-VAT - £30.41 Ex-VAT
£30.41 Ex-VAT

This isolating union connects the expansion vessel to the central heating system and enables verification of the vessel’s gas charge or, alternativ...

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Flamco Flexcon Solar exp.ves. 1000/3,0 [10bar]

Flamco
£2,733.47 Ex-VAT
£2,733.47 Ex-VAT - £2,733.47 Ex-VAT
£2,733.47 Ex-VAT
£2,009.10 Ex-VAT
£2,009.10 Ex-VAT - £2,009.10 Ex-VAT
£2,009.10 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 800/3,0 [10bar]

Flamco
£2,414.10 Ex-VAT
£2,414.10 Ex-VAT - £2,414.10 Ex-VAT
£2,414.10 Ex-VAT
£1,774.36 Ex-VAT
£1,774.36 Ex-VAT - £1,774.36 Ex-VAT
£1,774.36 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 600/3,0 [10bar]

Flamco
£1,758.87 Ex-VAT
£1,758.87 Ex-VAT - £1,758.87 Ex-VAT
£1,758.87 Ex-VAT
£1,292.76 Ex-VAT
£1,292.76 Ex-VAT - £1,292.76 Ex-VAT
£1,292.76 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 425/3,0 [10bar]

Flamco
£1,540.62 Ex-VAT
£1,540.62 Ex-VAT - £1,540.62 Ex-VAT
£1,540.62 Ex-VAT
£1,132.36 Ex-VAT
£1,132.36 Ex-VAT - £1,132.36 Ex-VAT
£1,132.36 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 300/3,0 [10bar]

Flamco
£1,086.36 Ex-VAT
£1,086.36 Ex-VAT - £1,086.36 Ex-VAT
£1,086.36 Ex-VAT
£798.48 Ex-VAT
£798.48 Ex-VAT - £798.48 Ex-VAT
£798.48 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 200/3,0 [10bar]

Flamco
£969.39 Ex-VAT
£969.39 Ex-VAT - £969.39 Ex-VAT
£969.39 Ex-VAT
£712.50 Ex-VAT
£712.50 Ex-VAT - £712.50 Ex-VAT
£712.50 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 140/3,0 [10bar]

Flamco
£750.44 Ex-VAT
£750.44 Ex-VAT - £750.44 Ex-VAT
£750.44 Ex-VAT
£551.57 Ex-VAT
£551.57 Ex-VAT - £551.57 Ex-VAT
£551.57 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 110/3,0 [10bar]

Flamco
£737.03 Ex-VAT
£737.03 Ex-VAT - £737.03 Ex-VAT
£737.03 Ex-VAT
£541.72 Ex-VAT
£541.72 Ex-VAT - £541.72 Ex-VAT
£541.72 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 80/2,5 [8bar]

Flamco
£263.14 Ex-VAT
£263.14 Ex-VAT - £263.14 Ex-VAT
£263.14 Ex-VAT
£193.41 Ex-VAT
£193.41 Ex-VAT - £193.41 Ex-VAT
£193.41 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 50/2,5 [8bar]

Flamco
£182.99 Ex-VAT
£182.99 Ex-VAT - £182.99 Ex-VAT
£182.99 Ex-VAT
£134.50 Ex-VAT
£134.50 Ex-VAT - £134.50 Ex-VAT
£134.50 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 35/2,5 [8bar]

Flamco
£146.29 Ex-VAT
£146.29 Ex-VAT - £146.29 Ex-VAT
£146.29 Ex-VAT
£107.52 Ex-VAT
£107.52 Ex-VAT - £107.52 Ex-VAT
£107.52 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 25/2,5 [8bar]

Flamco
£117.63 Ex-VAT
£117.63 Ex-VAT - £117.63 Ex-VAT
£117.63 Ex-VAT
£86.46 Ex-VAT
£86.46 Ex-VAT - £86.46 Ex-VAT
£86.46 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 18/2,5 [8bar]

Flamco
£102.07 Ex-VAT
£102.07 Ex-VAT - £102.07 Ex-VAT
£102.07 Ex-VAT
£75.01 Ex-VAT
£75.01 Ex-VAT - £75.01 Ex-VAT
£75.01 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 12/2,5 [8bar]

Flamco
£90.18 Ex-VAT
£90.18 Ex-VAT - £90.18 Ex-VAT
£90.18 Ex-VAT
£66.28 Ex-VAT
£66.28 Ex-VAT - £66.28 Ex-VAT
£66.28 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Flamco Flexcon Solar exp.ves. 8/2,5 [8bar]

Flamco
£71.41 Ex-VAT
£71.41 Ex-VAT - £71.41 Ex-VAT
£71.41 Ex-VAT
£52.49 Ex-VAT
£52.49 Ex-VAT - £52.49 Ex-VAT
£52.49 Ex-VAT

Expansion vessels specially designed for solar powered installations (acc. to EN12828). The best expansion vessels thanks to our groundbreaking te...

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Twin Insulated Flexi Pipe for Solar Thermal and Heat Pump - Corrugated stainless steel flexi pipe

BEE The SMART Heating Merchants

Corrugated stainless steel Flexi pipe Twin Insulated Coils are pre-assembled pipe systems featuring high-temperature and UV resistant insulation fo...

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Vaillant 0020145563 Arotherm Solar Discharge Vessel

Vaillant

Solar Fluid (20 litres)

Vaillant

Solar expansion vessel/2 80l

Vaillant

Solar expansion vessel/2 50l

Vaillant

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