20.60 Apr 16, 2026
ISO
ISO/TC 11
International Standard
This document specifies the requirements and recommendations for the energy efficiency testing and evaluation of liquid-to-liquid plate heat exchangers.
This document covers gasketed, semi-welded, welded and brazed plate heat exchangers.
PROJECT
ISO/WD 25784.2
20.60
Close of comment period
Apr 16, 2026