Water Storage
There are two main types of water storage cylinder: direct and indirect.
Direct cylinders are a standard hot water tank found in most homes, with water sourced from a cold water tank usually in the loft or roof space. This type of cylinder is used when water for washing from the cylinder circulates directly through the boiler. There is no heating coil, so the water is heated directly by the immersion heaters located inside the cylinder – often meaning the recovery time is longer than with an indirect cylinder.
Indirect cylinders are used where water that’s used to heat the boiler and radiators is used to heat the hot water in the cylinder, but is kept totally separate from the water used for washing in the cylinder. Water from the boiler and radiators continuously re-circulates through the coil in the cylinder to heat the water, but never comes into direct contact with the water used for washing. These cylinders normally operate at around 80°C.
Gledhill PulsaCoil Stainless 150L Right Hand Thermal Store Cylinder c/w Built-In Scale Inhibitor
£1,982.57
£1,652.14
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Gledhill PulsaCoil Stainless 180L Left Hand Thermal Store Cylinder
£1,959.66
£1,633.05
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Gledhill PulsaCoil Stainless 180L Left Hand Thermal Store Cylinder c/w Built-In Scale Inhibitor
£2,098.75
£1,748.96
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Gledhill PulsaCoil Stainless 180L Right Hand Thermal Store Cylinder
£1,959.66
£1,633.05
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Gledhill PulsaCoil Stainless 180L Right Hand Thermal Store Cylinder c/w Built-In Scale Inhibitor
£2,098.52
£1,748.77
Order now for delivery within 10 working days
Available for back-ordered delivery
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Gledhill PulsaCoil Stainless 210L Left Hand Thermal Store Cylinder
£2,050.04
£1,708.37
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Gledhill PulsaCoil Stainless 210L Left Hand Thermal Store Cylinder c/w Built-In Scale Inhibitor
£2,189.02
£1,824.18
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Gledhill PulsaCoil Stainless 210L Right Hand Thermal Store Cylinder
£1,985.28
£1,654.40
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Gledhill PulsaCoil Stainless 210L Right Hand Thermal Store Cylinder c/w Built-In Scale Inhibitor
£2,189.34
£1,824.45
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Gledhill Stainless Platinum 210L Direct Internal Expansion Unvented Cylinder
£867.49
£722.91
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Gledhill Stainless Platinum 290L Direct Internal Expansion Unvented Cylinder
£1,047.49
£872.91
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Gledhill Stainless Platinum 120L Indirect Internal Expansion Unvented Cylinder
£1,040.34
£866.95
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Gledhill Stainless Platinum 150L Indirect Internal Expansion Unvented Cylinder
£1,063.09
£885.91
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Gledhill Stainless Platinum 180L Indirect Internal Expansion Unvented Cylinder
£1,066.73
£888.94
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Gledhill Stainless Platinum 210L Indirect Internal Expansion Unvented Cylinder
£1,137.71
£948.09
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Gledhill Stainless Platinum 250L Indirect Internal Expansion Unvented Cylinder
£1,184.45
£987.04
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Gledhill Stainless Platinum 300L Indirect Internal Expansion Unvented Cylinder
£1,230.70
£1,025.58
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Ideal 150 L System Ready Unvented Cylinder
£783.76
£653.13
1 Available for Delivery
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Drayton HTS3 Cylinder Thermostat
£28.18
£23.48
118 Available for Delivery
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BiWorld 22 mm 2 Port Motorised Zone Valve
£36.60
£30.50
170 Available for Delivery
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ESi 22 mm 2 Port Motorised Zone Valve
£65.29
£54.41
191 Available for Delivery
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ESi 22 mm 3 Port Motorised Mid-Position Valve
£90.34
£75.28
55 Available for Delivery
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Evolve 22mm Cylinder Flange
£22.69
£18.91
479 Available for Delivery
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Altecnic 3/4" Male x Female 10Bar 1000mm Flexible Hose
£7.99
£6.66
14 Available for Delivery
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Tesla T-Bar Expansion Vessel Fixing Bar Kit
£47.94
£39.95
18 Available for Delivery
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Tesla Expansion Vessel Service Valve
£12.76
£10.63
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Tesla Expansion Vessel Mounting Bracket Kit (2-25L Vessels)
£6.76
£5.63
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Evolve 6 Bar Pressure Safety Valve
£6.96
£5.80
284 Available for Delivery
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Honeywell Home 22mm Motorised 2 Port Zone Valve
£80.95
£67.46
1265 Available for Delivery
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Honeywell Home 22mm Motorised 2 Port Zone Valve - 2 Pack
£129.60
£108.00
543 Available for Delivery
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