On Sun, 03 May 2015 11:42:18 +0100, The Medway Handyman
wrote:

On 03/05/2015 10:19, gareth wrote:
How is it that the performance of a Torbeck valve can gradually degrade
over time, and yet when the time comes to look at it, nothing less than
a full strip-down and service will do?



The next generation of Torbecks will have a warning light, a circuit
board and two safety cut outs.

All that complication will lead to Cisternmatic failure.

G.Harman