Heating System Energy Distribution | Pump Groups & Mixing Valves

Browse our range of energy distribution components for heating systems, including pump groups, mixing valves, wiring centres and hydraulic control equipment used in professional heating installations.

These products are commonly used in boiler systems, heat pump installations and underfloor heating systems, helping to control water flow, manage system temperature and distribute heat efficiently throughout the heating system.

Typical components within energy distribution systems include mixing valves, pump groups, wiring centres and hydraulic separation equipment, all designed to ensure efficient circulation and temperature control.

Within this collection you will find products such as ESBE mixing valves, MeiFlow pump groups, and Joule wiring centres, commonly used by heating engineers when installing or servicing modern heating systems.

At B.E.E. – The SMART Heating Merchant, we supply high-quality heating components from leading manufacturers suitable for professional installers and heating specialists.

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Flamco Airfix D-E exp. vessel PW 240/6.0 [16b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix D-E exp. vessel PW 180/6.0 [16b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix D-E exp. vessel PW 120/6.0 [16b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix D-E exp. vessel PW 80/6.0 [16b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix D-E exp. vessel PW 50/6.0 [16b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix D-E exp. vessel PW 3000/6.0 [10b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix D-E exp. vessel PW 2000/6.0 [10b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix D-E exp. vessel PW 1600/6.0 [10b]

Flamco

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Airfix D-E exp. vessel PW 1000/6.0 [10b]

Flamco

£8,798.52 Ex-VAT

£8,798.52 Ex-VAT - £8,798.52 Ex-VAT

£8,798.52 Ex-VAT

£6,158.93 Ex-VAT

£6,158.93 Ex-VAT - £6,158.93 Ex-VAT

£6,158.93 Ex-VAT

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Airfix D-E exp. vessel PW 800/6.0 [10b]

Flamco

£8,001.93 Ex-VAT

£8,001.93 Ex-VAT - £8,001.93 Ex-VAT

£8,001.93 Ex-VAT

£4,481.05 Ex-VAT

£4,481.05 Ex-VAT - £4,481.05 Ex-VAT

£4,481.05 Ex-VAT

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Airfix D-E exp. vessel PW 600/6.0 [10b]

Flamco

£7,639.44 Ex-VAT

£7,639.44 Ex-VAT - £7,639.44 Ex-VAT

£7,639.44 Ex-VAT

£5,347.57 Ex-VAT

£5,347.57 Ex-VAT - £5,347.57 Ex-VAT

£5,347.57 Ex-VAT

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Airfix D-E exp. vessel PW 400/6.0 [10b]

Flamco

£6,893.02 Ex-VAT

£6,893.02 Ex-VAT - £6,893.02 Ex-VAT

£6,893.02 Ex-VAT

£4,825.09 Ex-VAT

£4,825.09 Ex-VAT - £4,825.09 Ex-VAT

£4,825.09 Ex-VAT

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Airfix D-E exp. vessel PW 300/6.0 [10b]

Flamco

£6,190.78 Ex-VAT

£6,190.78 Ex-VAT - £6,190.78 Ex-VAT

£6,190.78 Ex-VAT

£4,333.52 Ex-VAT

£4,333.52 Ex-VAT - £4,333.52 Ex-VAT

£4,333.52 Ex-VAT

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Airfix D-E exp. vessel PW 200/6.0 [10b]

Flamco

£4,561.05 Ex-VAT

£4,561.05 Ex-VAT - £4,561.05 Ex-VAT

£4,561.05 Ex-VAT

£3,192.72 Ex-VAT

£3,192.72 Ex-VAT - £3,192.72 Ex-VAT

£3,192.72 Ex-VAT

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Airfix D-E exp. vessel PW 100/6.0 [10b]

Flamco

£4,260.73 Ex-VAT

£4,260.73 Ex-VAT - £4,260.73 Ex-VAT

£4,260.73 Ex-VAT

£2,982.49 Ex-VAT

£2,982.49 Ex-VAT - £2,982.49 Ex-VAT

£2,982.49 Ex-VAT

Expertly designed pressure expansion vessels are available for use in any water installation, including potable water. These vessels are constructe...

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Flamco Airfix P DHW exp.ves. 500/2,7[10bar] Horizontal

Flamco

£1,817.78 Ex-VAT

£1,817.78 Ex-VAT - £1,817.78 Ex-VAT

£1,817.78 Ex-VAT

£1,363.34 Ex-VAT

£1,363.34 Ex-VAT - £1,363.34 Ex-VAT

£1,363.34 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Technical Specifications Min./ max. worki...

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Flamco Airfix P DHW exp.ves. 300/2,7[10bar] Horizontal

Flamco

£1,057.69 Ex-VAT

£1,057.69 Ex-VAT - £1,057.69 Ex-VAT

£1,057.69 Ex-VAT

£793.28 Ex-VAT

£793.28 Ex-VAT - £793.28 Ex-VAT

£793.28 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

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Flamco Airfix P DHW exp.ves. 200/2,7[10bar] Horizontal

Flamco

£846.80 Ex-VAT

£846.80 Ex-VAT - £846.80 Ex-VAT

£846.80 Ex-VAT

£635.10 Ex-VAT

£635.10 Ex-VAT - £635.10 Ex-VAT

£635.10 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

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Flamco Airfix P DHW exp.ves. 150/2,7[10bar] Horizontal

Flamco

£694.47 Ex-VAT

£694.47 Ex-VAT - £694.47 Ex-VAT

£694.47 Ex-VAT

£520.85 Ex-VAT

£520.85 Ex-VAT - £520.85 Ex-VAT

£520.85 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

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Airfix P DHW exp.ves. 100/2,7[10bar] hor

Flamco

£572.64 Ex-VAT

£572.64 Ex-VAT - £572.64 Ex-VAT

£572.64 Ex-VAT

£400.85 Ex-VAT

£400.85 Ex-VAT - £400.85 Ex-VAT

£400.85 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

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Flamco Airfix P DHW exp.ves. 80/2,7[10bar] Horizontal

Flamco

£405.75 Ex-VAT

£405.75 Ex-VAT - £405.75 Ex-VAT

£405.75 Ex-VAT

£304.32 Ex-VAT

£304.32 Ex-VAT - £304.32 Ex-VAT

£304.32 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

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Airfix P DHW exp.ves. 60/2,7[10bar] hor

Flamco

£337.13 Ex-VAT

£337.13 Ex-VAT - £337.13 Ex-VAT

£337.13 Ex-VAT

£235.99 Ex-VAT

£235.99 Ex-VAT - £235.99 Ex-VAT

£235.99 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

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Airfix P DHW exp.ves. 50/2,7[10bar] hor

Flamco

£304.99 Ex-VAT

£304.99 Ex-VAT - £304.99 Ex-VAT

£304.99 Ex-VAT

£213.49 Ex-VAT

£213.49 Ex-VAT - £213.49 Ex-VAT

£213.49 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

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Airfix P DHW exp.ves. 24/2,7[10bar] hor

Flamco

£101.63 Ex-VAT

£101.63 Ex-VAT - £101.63 Ex-VAT

£101.63 Ex-VAT

£71.14 Ex-VAT

£71.14 Ex-VAT - £71.14 Ex-VAT

£71.14 Ex-VAT

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems. Nitrogen gas filling for longer retention...

View full details

Heating System Energy Distribution | Pump Groups & Mixing Valves

Filters

Flamco Airfix D-E exp. vessel PW 240/6.0 [16b]

Flamco Airfix D-E exp. vessel PW 180/6.0 [16b]

Flamco Airfix D-E exp. vessel PW 120/6.0 [16b]

Flamco Airfix D-E exp. vessel PW 80/6.0 [16b]

Flamco Airfix D-E exp. vessel PW 50/6.0 [16b]

Flamco Airfix D-E exp. vessel PW 3000/6.0 [10b]

Flamco Airfix D-E exp. vessel PW 2000/6.0 [10b]

Flamco Airfix D-E exp. vessel PW 1600/6.0 [10b]

Airfix D-E exp. vessel PW 1000/6.0 [10b]

Airfix D-E exp. vessel PW 800/6.0 [10b]

Airfix D-E exp. vessel PW 600/6.0 [10b]

Airfix D-E exp. vessel PW 400/6.0 [10b]

Airfix D-E exp. vessel PW 300/6.0 [10b]

Airfix D-E exp. vessel PW 200/6.0 [10b]

Airfix D-E exp. vessel PW 100/6.0 [10b]

Flamco Airfix P DHW exp.ves. 500/2,7[10bar] Horizontal

Flamco Airfix P DHW exp.ves. 300/2,7[10bar] Horizontal

Flamco Airfix P DHW exp.ves. 200/2,7[10bar] Horizontal

Flamco Airfix P DHW exp.ves. 150/2,7[10bar] Horizontal

Airfix P DHW exp.ves. 100/2,7[10bar] hor

Flamco Airfix P DHW exp.ves. 80/2,7[10bar] Horizontal

Airfix P DHW exp.ves. 60/2,7[10bar] hor

Airfix P DHW exp.ves. 50/2,7[10bar] hor

Airfix P DHW exp.ves. 24/2,7[10bar] hor

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