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Vented Twin Coil Cylinders - Technical Specifications

Cylinder Diagram     Tank material: Copper
    Max working pressure (secondary): 1 bar
    Max working head: 10 m
    No. of heat exchangers : 2
    Solar primary max working pressure: 3.5 bar
    Boiler primary max working pressure: 3.5 bar
    Solar primary coil surface area: 1.62 m2
    Boiler primary coil surface area: 0.42 m2
    Insulation thickness: 60 mm

    The cylinders have an immersion heater boss included
    as standard, however the immersion heater itself is
    not included. (They can be bought for around £40.)
Capacity (litres) Dimensions (mm)
excluding insulation
115 1070 x 405
120 915 x 460
144 1070 x 460
166 1220 x 460
216 1500 x 460
344 1830 x 510
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