Twin Coil Solar Copper Cylinders

Vented copper cylinder with a boiler coil and a solar coil

Copper cylinders with two coils (Twin Coil) to take conventional and solar energy

Cylinders with single, twin and triple coils

Twin Coil Solar Cylinders - Newark Copper Cylinders

A wide range of solar cylinders, with different combinations of features including:

Single coil Solar cylinders
Twin Coil Solar Cylinders
Triple Coil Solar cylinders
Vented twin coil or triple coil solar cylinders
Unvented twin coil or triple coil solar cylinders
Vertical solar cylinders
Horizontal solar cylinders

Cut out of a solar twin coil cylinder showing the coils inside

Twin coil and triple coil solar cylinders

are specifically designed to work in conjunction with the domestic heating system. Solar cylinders are manufactured with either twin or triple independent coils. One or two coils are designed to transfer heat from an independent heating source, (eg. transferring heat from a central heating boiler or solid fuel boiler to the water in the solar cylinder) and the solar coil, which is manufactured from high efficiency finned tube with a large surface area, to transfer heat from the solar panels into the solar hot water cylinder.

The boiler coil which (if fitted) is manufactured to BS 1566, can also be supplied as high recovery to reduce boiler cycling. Cylinder connection sizes can be specified as 22mm or 28mm compression. The high efficiency solar coil is fitted with 15mm or 22mm compression and with all connections protruding beyond the insulation. This makes these twin or triple coil solar cylinder one of the most efficient manufactured in the UK.

solar cylinder dimensions diagram

Letter on diagram	Dimension
A	Cold feed connection
B	Hot water draw off
C	Boiler flow connection
D	Boiler return connection
E	Immersion heater port
F	Solar flow connection
G	Solar return connection
H	Solar stat pockets

Twin coil solar cylinder price list

Size (mm)	Total Store Capacity (Litres)	Winter Store Capacity (litres)	Price £ including VAT

Cylinder
1050 x 400	120	93	432.18
1200 x 400	135	93	436.14
1300 x 400	147	93	440.28
1400 x 400	160	93	443.30
1500 x 400	172	93	445.61
1800 x 400	210	93	511.97

1050 x 450	144	97	429.13
1200 x 450	168	97	456.35
1300 x 450	184	97	473.09
1400 x 450	200	97	499.62
1500 x 450	216	97	514.76
1800 x 450	259	97	569.68

1500 x 500	266	117	790.90
1800 x 500	320	117	854.05

Choose from other Newark Cylinder Products

Direct and Indirect Copper Cylinders, Direct and Indirect Economy 7, Gravity and Pumped Heat Source, Combination Cylinders, Twin Coil and Solar Cylinders, Thermal Stores, Heat Pump Stores, Vented and Unvented hot water cylinders, Horizontal Cylinders, AGA, Rayburn, Wood burning Stove.

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Having difficulty choosing a cylinder from the range offered? Come and talk to us. We are one of the few companies with whom you can actually discuss your requirements!! We are always pleased to be of service. You only need to pick up the phone!

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Agricultural, Industrial, Domestic

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Mains pressure Cylinders

(Unvented & vented Thermal Stores & Solar)

Whatever your requirement, please don't hesitate to call our friendly support team who will be happy to help you with useful advice and assist through the ordering process.