أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
the most common mistakes of hvac draftsman job is to not exactly sizing installations, and focusing on 'the box' and ignoring air flow. the solution is to know more about possibilty of exploitation of buldings characters and use the possibility of free cooling and freee heating.
also, they have to take their time to more sizing the hvac systems.
