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HOT WATER CYLINDERS FOR HEATING & HOT WATER SYSTEMS

HOT WATER CYLINDERS FOR HEATING & HOT WATER SYSTEMS

Hot Water Cylinders for Heating & Hot Water Systems

Hot water cylinders are used in domestic and commercial heating systems to store hot water for taps, showers, and other hot water outlets. Modern cylinders are designed to provide reliable hot water storage while maintaining efficient heat transfer from boilers, heat pumps, and other heat sources.

In many heating systems, hot water cylinders are used as part of a domestic hot water (DHW) system, storing heated water so that it can be delivered instantly when required. Cylinders are available in a range of sizes and configurations, including unvented cylinders, indirect cylinders, and cylinders designed for renewable heating systems such as heat pumps.

At B.E.E. – The SMART Heating Merchant, we supply a range of high-quality hot water cylinders suitable for domestic and commercial installations. Our selection includes reliable cylinders designed for efficient heat transfer, long service life, and dependable hot water performance.

Common Types of Hot Water Cylinders

Hot water cylinders used in heating systems commonly include:

• Unvented hot water cylinders
• Indirect hot water cylinders
• Stainless steel hot water cylinders
• Cylinders designed for heat pump systems
• Domestic hot water storage cylinders

Choosing the Right Hot Water Cylinder

Selecting the correct hot water cylinder depends on factors such as household hot water demand, the heat source used in the system, and available installation space. Cylinders must also be compatible with the heating system, whether supplied by a boiler, heat pump, or renewable energy system.

Our team can assist with selecting the correct cylinder for your installation and system requirements.

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Joule Cyclone Indirect - Hot Water Cylinder Gas and Oil Boiler

JOULE
£649.35 Ex-VAT - £901.42 Ex-VAT
£649.35 Ex-VAT - £901.42 Ex-VAT
£649.35 Ex-VAT
£482.31 Ex-VAT - £1,323.82 Ex-VAT
£482.31 Ex-VAT - £1,323.82 Ex-VAT
£482.31 Ex-VAT

The JOULE Cyclone Indirect Standard B features a sophisticated grey exterior. This top-of-the-line hot water cylinder is proudly made in the UK as ...

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JOULE 200L, 250L Cyclone Direct Smart Standard C

JOULE
£645.55 Ex-VAT - £717.62 Ex-VAT
£645.55 Ex-VAT - £717.62 Ex-VAT
£645.55 Ex-VAT
£479.49 Ex-VAT - £533.02 Ex-VAT
£479.49 Ex-VAT - £533.02 Ex-VAT
£479.49 Ex-VAT

The Joule Cyclone Unvented 200L Direct Standard Cylinder use heat sources that are physically located within the cylinder itself similar to an imme...

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JOULE Cyclone Indirect High Gain Slimline Heat Pump Cylinder

JOULE
£1,331.60 Ex-VAT - £1,462.53 Ex-VAT
£1,331.60 Ex-VAT - £1,462.53 Ex-VAT
£1,331.60 Ex-VAT
£989.05 Ex-VAT - £1,086.31 Ex-VAT
£989.05 Ex-VAT - £1,086.31 Ex-VAT
£989.05 Ex-VAT

The JOULE Cyclone UK unvented cylinders are compatible with all heatpumps in the UK. These cylinders have been specifically designed to work seamle...

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JOULE 200L, 250L, 300L Cyclone Direct Smart Short & Tall C

JOULE
£645.55 Ex-VAT - £867.70 Ex-VAT
£645.55 Ex-VAT - £867.70 Ex-VAT
£645.55 Ex-VAT
£479.49 Ex-VAT - £683.31 Ex-VAT
£479.49 Ex-VAT - £683.31 Ex-VAT
£479.49 Ex-VAT

The Joule unvented cylinder is designed to work using it factory fitted electrical elements. The joule hot water cylinder has a sleek grey outer ca...

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Joule Cyclone High Gain Solar Twin Coil - Un-Vented Solar Cylinder

JOULE
£1,634.55 Ex-VAT - £2,680.34 Ex-VAT
£1,634.55 Ex-VAT - £2,680.34 Ex-VAT
£1,634.55 Ex-VAT
£1,214.07 Ex-VAT - £1,990.84 Ex-VAT
£1,214.07 Ex-VAT - £1,990.84 Ex-VAT
£1,214.07 Ex-VAT

The Joule unvented cylinder is specifically designed to be compatible with both air source heat pumps and solar thermal systems. This innovative ho...

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Joule Cyclone Indirect Horizontal Standard C

JOULE
£1,207.87 Ex-VAT - £2,509.42 Ex-VAT
£1,207.87 Ex-VAT - £2,509.42 Ex-VAT
£1,207.87 Ex-VAT
£891.35 Ex-VAT - £2,012.99 Ex-VAT
£891.35 Ex-VAT - £2,012.99 Ex-VAT
£891.35 Ex-VAT

The Joule unvented cylinder Horizontal range comes with cradles that are not only included but pre-fitted. These can be easily removed if the Joule...

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Mixergy X Direct Unvented Cylinder 120L - 500L

Mixergy
£1,272.09 Ex-VAT - £2,264.06 Ex-VAT
£1,272.09 Ex-VAT - £2,264.06 Ex-VAT
£1,272.09 Ex-VAT - £2,264.06 Ex-VAT
£1,272.09 Ex-VAT

Comprehensive Smart Cylinder Range – A versatile selection of smart cylinders designed to suit every home and housing specification Patented E...

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Mixergy Solar X Indirect PVE Cylinder 120L - 500L

Mixergy
£1,763.97 Ex-VAT - £2,792.81 Ex-VAT
£1,763.97 Ex-VAT - £2,792.81 Ex-VAT
£1,763.97 Ex-VAT - £2,792.81 Ex-VAT
£1,763.97 Ex-VAT

With the Mixergy Solar X, you can make the most of solar power consumption without needing a traditional battery. It can save up to 40% on the hous...

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Mixergy X Slimline Indirect Unvented Cylinder 120L - 210L

Mixergy
£1,407.57 Ex-VAT - £1,555.59 Ex-VAT
£1,407.57 Ex-VAT - £1,555.59 Ex-VAT
£1,407.57 Ex-VAT - £1,555.59 Ex-VAT
£1,407.57 Ex-VAT

Comprehensive Smart Cylinder Range – A versatile selection of smart cylinders designed to suit every home and housing specification. Patented E...

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Mixergy X IPH Integrated Heat Pump R290 Smart Cylinder 120L - 250L

Mixergy
£2,386.95 Ex-VAT - £2,508.92 Ex-VAT
£2,386.95 Ex-VAT - £2,508.92 Ex-VAT
£2,386.95 Ex-VAT - £2,508.92 Ex-VAT
£2,386.95 Ex-VAT

The  iHP X heats water with an integrated heat pump in a  smart and convenient way. The compact and modular design makes it the perfect choice for ...

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Mixergy X Indirect Unvented Cylinder 120L - 500L

Mixergy
£1,387.42 Ex-VAT - £2,520.94 Ex-VAT
£1,387.42 Ex-VAT - £2,520.94 Ex-VAT
£1,387.42 Ex-VAT - £2,520.94 Ex-VAT
£1,387.42 Ex-VAT

Comprehensive Smart Cylinder Range – A versatile selection of smart cylinders designed to suit every home and housing specification. Patented E...

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OSO Super Coil Indirect Unvented Cylinder 120L - 300L

OSO
£943.00 Ex-VAT
£943.00 Ex-VAT - £943.00 Ex-VAT
£943.00 Ex-VAT
£901.75 Ex-VAT - £1,284.25 Ex-VAT
£901.75 Ex-VAT - £1,284.25 Ex-VAT
£901.75 Ex-VAT

OSO Super Coil DATA and Installation Manual SUPER COIL (SC) Indirect Stainless Steel Unvented Cylinder The SUPER COIL (SC) is a high-performance in...

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OSO Delta Geo Heatpump Cylinder 200L - 300L

OSO
£1,337.80 Ex-VAT - £1,399.00 Ex-VAT
£1,399.00 Ex-VAT
£1,337.80 Ex-VAT - £1,541.85 Ex-VAT
£1,337.80 Ex-VAT - £1,541.85 Ex-VAT
£1,337.80 Ex-VAT

DIMENSIONS 200L - 595mm x 1270mm 300L - 595mm x 1750mm OSO DELTA GEOCOIL DATA AND INSTALLATION MANUAL DELTA GEO Series The DELTA GEO Series is on...

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Joule Cyclone Platinum 300 Litre Twin Coil Solar Unvented Hot Water Cylinder

JOULE
£904.00 Ex-VAT - £904.00 Ex-VAT
£904.00 Ex-VAT
£904.00 Ex-VAT - £904.00 Ex-VAT
£904.00 Ex-VAT

The Joule Cyclone Platinum 300 litre twin coil solar unvented hot water cylinder is designed for high-demand domestic hot water systems and solar t...

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JOULE 150L CYCLONE INDIRECT HIGH GAIN SLIMLINE CYLINDER (1335 x 475mm)

JOULE
£955.00 Ex-VAT - £955.00 Ex-VAT
£955.00 Ex-VAT
£955.00 Ex-VAT - £955.00 Ex-VAT
£955.00 Ex-VAT

JOULE 150L CYCLONE INDIRECT HIGH GAIN SLIMLINE CYLINDER (1335 x 475mm) FREE DELIVERY TO UK MAINLAND

FLAMCO SUPASTOR 200L DIRECT Unvented Cylinder with 3 x 3kW Immersion Heaters

Flamco
£1,650.00 Ex-VAT
£1,650.00 Ex-VAT - £1,650.00 Ex-VAT
£1,650.00 Ex-VAT
£360.00 Ex-VAT
£360.00 Ex-VAT - £360.00 Ex-VAT
£360.00 Ex-VAT

FREE DELIVERY TO UK MAINLAND Includes Expansion Vessel and T&P Relief Valve Current stock: 12pcs Flamco Model:200L SUPASTOR DIRECT Type:22.200....

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JOULE 170L Cyclone Direct Standard C

JOULE
£580.32 Ex-VAT
£580.32 Ex-VAT - £580.32 Ex-VAT
£580.32 Ex-VAT
£431.04 Ex-VAT
£431.04 Ex-VAT - £431.04 Ex-VAT
£431.04 Ex-VAT

Direct cylinders are heated by the Electric Immersion heaters only 3kW Incoloy immersions fitted as standard Insulation thickness is 50mm Compress...

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Joule Cyclone Direct Slimline Cylinder with 2 x 3KW@230V immersions

JOULE
£770.28 Ex-VAT - £800.96 Ex-VAT
£770.28 Ex-VAT - £800.96 Ex-VAT
£770.28 Ex-VAT
£572.13 Ex-VAT - £634.11 Ex-VAT
£572.13 Ex-VAT - £634.11 Ex-VAT
£572.13 Ex-VAT

The Joule Cyclone Direct Slimline Cylinder utilizes factory-fitted electrical elements for efficient operation. Its sleek grey exterior and compact...

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JOULE 90L, 125L,150L Cyclone Direct Standard B

JOULE
£550.14 Ex-VAT - £575.63 Ex-VAT
£550.14 Ex-VAT - £575.63 Ex-VAT
£550.14 Ex-VAT
£408.62 Ex-VAT - £427.55 Ex-VAT
£408.62 Ex-VAT - £427.55 Ex-VAT
£408.62 Ex-VAT

The Joule unvented cylinder is designed to work using it factory fitted electrical elements. The joule hot water cylinder has a sleek grey outer ca...

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Joule Cyclone Twin Coil Solar Cylinder - Standard, Short, Tall C

JOULE
£1,150.47 Ex-VAT - £2,033.51 Ex-VAT
£1,150.47 Ex-VAT - £2,033.51 Ex-VAT
£1,150.47 Ex-VAT
£854.52 Ex-VAT - £1,510.40 Ex-VAT
£854.52 Ex-VAT - £1,510.40 Ex-VAT
£854.52 Ex-VAT

Joule Cyclone range of unvented hot water cylinder is designed to work Joule solar panels or any other system on the market. Joule UK have dedicate...

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JOULE Cyclone Solar Twin Coil Slimline C - Solar Cylinder

JOULE
£1,065.09 Ex-VAT - £1,193.59 Ex-VAT
£1,065.09 Ex-VAT - £1,193.59 Ex-VAT
£1,065.09 Ex-VAT
£791.10 Ex-VAT - £886.55 Ex-VAT
£791.10 Ex-VAT - £886.55 Ex-VAT
£791.10 Ex-VAT

The Joule cylinders come in a sleek metallic grey outer casing, with a reduction in diameter to fit in tighter floor spaces. A boiler heats it and ...

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Joule Cyclone Indirect Slimline Cylinder for Gas and Oil Boiler

JOULE
£815.32 Ex-VAT - £962.57 Ex-VAT
£815.32 Ex-VAT - £962.57 Ex-VAT
£815.32 Ex-VAT
£654.03 Ex-VAT - £714.95 Ex-VAT
£654.03 Ex-VAT - £714.95 Ex-VAT
£654.03 Ex-VAT

The Joule unvented cylinder comes in a sleek grey outer casing with a reduction in diameter than the regular indirect unvented cylinder to maximise...

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Flextherm Supastor Indirect + Kits Unvented Hot Water Cylinder

Flamco
£1,555.29 Ex-VAT - £11,251.09 Ex-VAT
£1,555.29 Ex-VAT - £11,251.09 Ex-VAT
£1,555.29 Ex-VAT
£1,183.15 Ex-VAT - £8,438.33 Ex-VAT
£1,183.15 Ex-VAT - £8,438.33 Ex-VAT
£1,183.15 Ex-VAT

Indirect unvented cylinders for potable water installations. Economical, high performance, stainless steel vessels for hot and cold water storage. ...

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