Immersion heater.
"Geo" wrote in message
...
On Sun, 17 Jan 2016 22:23:04 -0000, "Ian Field"
wrote:
The last element came out surprisingly easily - so I'm remaining
optimistic.
What size was it back then?.. :-)
I have a 27 inch element fitted at the top of a 42 inch cylinder.
Water heating is normally by the CH coil but I occasionally test the
immersion heater to make sure it works.
The manufacture's leaflet states:-
"... this heater will only effectively heat water ABOVE, it is
important that the correct length be fitted, i.e. if an 18" heater is
used in a 36" cylinder only 45-50% of the water will be heated"
Its square and not cylindrical, and the element is horizontal at the
bottom - that may not accommodate as long an element as diagonal in a
cylinder.
There is another threaded bush half way up the tank that I could add a
second element if I wanted to.
|