"Christian McArdle" wrote in message
. net...
The simplest way to improve efficiency, rather than buy an expensive
sophisticated boiler. Then there is the matter of effective making your
cylinder bigger by adding some simple controls.

We're not discussing the simplest way of improving efficiency. We're
discussing the simplest method reheating a cylinder.

No we are not.

The methods being discussed have some advantages. Increased simplicity
isn't
one of them,

A lot more simple than a host of electronics.

although it may not be sufficient disadvantage to preclude
their implementation.