أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
As the question itself mentions a simple method, previously many design engineers use a simple square foot method for sizing the air-conditioners. The most common rule of thumb is to use " 1 ton for every 500 square foot of floor area". Such a method is useful in preliminary estimation of the equipment size.
