In article <ro77o7$vhs$ snipped-for-privacy@dont-email.me, Harry Bloomfield <?.?@harrym1byt.plus.com.invalid> writes
A) Much simpler and usually more efficient to cold fill then heat. With hot fill given that some cold water will enter first it is then necessary to input the hot water at a higher temperature than the final target. This may be too high for the wash content. B) It's an EU rule.