"Churchill" hot water cylinder

[KenB]

List,

I recently acquired a tall narrow cylinder   280mm diameter and 1450mm tall.   Brandname  Baguley "Churchill" made by Glywned.

I estimate the capacity to be just short of 90 litres.

The "coil" connections appear to be within the bottom quarter, suggesting a very short coil in the bottom of the tank.  However when I looked into the tank there does not  appear to be the normal coil,  but there might be a wrap-around water jacket, surrounding the tank space.

Has anyone else encountered this sort of heat exchanger in a tall small diameter copper cylinder before?

Any advice appreciated.



Ken

[ajstoneservices]

sounds like a primatic
http://www.rangecylinders.co.uk/products/primatic/

If not look for an annulus type HE