EN 656:1999/A1:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Gas-fired central heating boilers - Type B boilers of nominal heat input exceeding 70 kW, but not exceeding 300 kW
31-01-2007
05-07-2006
Add to the first list of indents:-of the standard type possibly producing condensation in certain circumstances;-of the low-temperature type;"Delete in the second list of indents:-of the low-temperature type;
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