Carrier 12K Manual page 87

System Heating Performance Data (Cont.)
Ducted Split System
53QDMT48-518
380-420V/3Ph/50Hz
Indoor Conditions
ESP Fan
Flow
in.wg Speed
cfm
High 1187
0.20
Medium 1077
in.wg
Low 491
High 1151
0.24
Medium 1041
in.wg
Low 434
High 1115
0.28
Medium 1005
in.wg
Low 377
High 1079
0.32
Medium 969
in.wg
Low 320
Heat Pump
24/18°C DB/WB
Air
Temp. °C
Capacity
DB
Btu/hr
15°C 57850
20°C 56070
27°C 52510
15°C 54960
20°C 53270
27°C 49885
15°C 50015
20°C 48475
27°C 45395
15°C 57070
20°C 55315
27°C 51800
15°C 54220
20°C 52550
27°C 49210
15°C 49340
20°C 47820
27°C 44785
15°C 56290
20°C 54555
27°C 51090
15°C 53480
20°C 51830
27°C 48540
15°C 48665
20°C 47165
27°C 44170
15°C 55510
20°C 53795
27°C 50380
15°C 52735
20°C 51110
27°C 47865
15°C 47990
20°C 46510
27°C 43555
42QDMT48-718
Outdoor Ambient Temperature
7/6°C DB/WB
Input Capacity
W Btu/hr
4000 46725
4365 44500
4630 41830
3840 44390
4195 42275
4445 39740
3535 40395
3860 38475
4090 36165
3980 46095
4340 43900
4605 41265
3825 43795
4170 41705
4425 39205
3520 39850
3835 37955
4070 35675
3955 45465
4315 43300
4580 40700
3800 43195
4145 41135
4400 38665
3495 39305
3815 37435
4050 35190
3930 44835
4290 42700
4555 40135
3775 42595
4120 40565
4375 38130
3475 38760
3790 36915
4025 34700
85
38QDMT48-518
2/1°C DB/WB
Input Capacity
W Btu/hr
3445 38270
3695 36045
3995 33820
3310 36360
3550 34245
3840 32130
3045 33085
3265 31165
3530 29240
3425 37755
3675 35560
3975 33365
3290 35870
3530 33785
3820 31700
3025 32640
3250 30745
3515 28845
3405 37240
3655 35075
3955 32910
3270 35380
3510 33325
3800 31265
3010 32195
3230 30325
3495 28455
3385 36725
3635 34590
3935 32455
3250 34890
3490 32865
3780 30835
2990 31750
3215 29905
3480 28060
Input
W
2965
3255
3520
2850
3125
3380
2620
2875
3110
2950
3240
3505
2835
3115
3365
2610
2865
3100
2930
3220
3485
2815
3095
3350
2590
2845
3080
2910
3200
3465
2795
3075
3330
2575
2830
3065