Readout
SEALED ENCLOSURE: AIR INSIDE
—°C
Airflow uses air at about 1.2 kg/m³ and 1005 J/kg·K. The sealed-enclosure figure counts only the exposed faces (the bottom and, if wall-mounted, the back are left out) and uses a rule-of-thumb heat transfer coefficient; use the enclosure maker’s value if it has one.
