18-AC51D1-10F-EN 21
170
220
270
320
370
420
470
520
50 60 70 80 90 100110 120
(1)
(3)
(4)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
LIQUID PRESSURE (PSIG)
OUTDOOR TEMPERATURE (Degree F)
120
125
130
135
140
145
150
155
160
165
170
50 60 70 80 90 100110 120
(1)
(3)
(5)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
71
63
67
59
SUCTION PRESSURE (PSIG)
OUTDOOR TEMPERATURE (Degree F)
Cooling
@SCFM
4TTR4018N1
OD Model
800
PRESSURE CURVES (Refer below table for models)
170
220
270
320
370
420
470
520
50 60 70 80 90 100110 120
(1)
(3)
(4)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
LIQUID PRESSURE (PSIG)
OUTDOOR TEMPERATURE (Degree F)
120
125
130
135
140
145
150
155
160
165
170
50 60 70 80 90 100110 120
(1)
(3)
(5)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
71
63
67
59
SUCTION PRESSURE (PSIG)
OUTDOOR TEMPERATURE (Degree F)
PRESSURE CURVES (Refer below table for models)
Cooling
@SCFM
4TTR4024N1
4TTR4030N1
OD Model
800
950
4TTR4036N1
1000
4TTR4025N1
800
4TTR4042N1
1050
190
240
290
340
390
440
490
50 60 70 80 90 100110 120
(1)
(3)
(4)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
LIQUID PRESSURE (PSIG)
120
125
130
135
140
145
150
155
160
165
170
50 60 70 80 90 100110 120
(1)
(3)
(5)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
71
63
67
59
SUCTION PRESSURE (PSIG)
PRESSURE CURVES (Refer below table for models)
OUTDOOR TEMPERATURE (Degree F)
OUTDOOR TEMPERATURE (Degree F)
Cooling
@SCFM
4TTR4048N1
4TTR4049N1
OD Model
1400
4TTR4060N1
1400
1600