
- (01-26) -
TOTAL HEAT EXCHANGE
Recovered Total Calorie: qT33
SENSIBLE HEAT EXCHANGE
T33
1 - Efficiency (%)
Efficiency (%)
A
bsolute Humidity
Condition of Internally
Supplied Air with Heat
Exchan
g
e Ventilation Unit
A
bsolute Humidity o
f
External Air
A
bsolute Humidity o
f
Internal Air
Efficiency (%)1 - Efficiency (%)
A
bsolute Humidity of
Internal Air
Condition of Internally Supplied
A
ir with Heat Exchange Venti-
lation Unit
A
bsolute Humidit
y
of External Air
External Air
Temperature
()
Indoor Supply
Air Tempera-
ture
(
)
Indoor Tem-
perature ( )
Supply Air
Tempera-
ture ( )
Indoor Tem-
perature ( )
External Air
Temperature
()
Dr
y
Bulb Tem
p
erature
(
)
1kcal/h = 1.16W