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14. System Heating Performance Data
Ducted Split System
53QDMT12-718 Heat Pump
220-240V/1Ph/50Hz
Indoor Conditions Outdoor Ambient Temperature
ESP
in.wg
Fan
Speed
Air
Flow
cfm
Temp. °C
DB
24/18°C DB/WB 7/6°C DB/WB 2/1°C DB/WB
Capacity
Btu/hr
Input
W
Capacity
Btu/hr
Input
W
Capacity
Btu/hr
Input
W
0
in.wg
High
400
15°C
16505 1135 13335 980 10920 900
20°C 16000 1240 12700 1045 10285 925
27°C 14985 1320 11935 1135 9650 995
Medium 345
15°C
15680 1090 12670 945 10375 865
20°C 15200 1195 12065 1005 9775 890
27°C 14240 1270 11340 1090 9170 960
Low 250
15°C
14270 1005 11530 870 9445 795
20°C 13835 1100 10980 925 8895 820
27°C 12955 1170 10320 1005 8345 880
0.08
in.wg
High
344
15°C
16370 1155 13220 995 10830 920
20°C 15865 1265 12595 1065 10200 945
27°C 14860 1340 11840 1150 9570 1015
Medium 289
15°C
15555 1110 12560 960 10290 885
20°C 15075 1215 11970 1025 9690 910
27°C 14120 1290 11250 1105 9095 975
Low 203
15°C
14155 1025 11430 880 9365 815
20°C 13720 1120 10890 945 8820 835
27°C 12850 1185 10240 1020 8275 900
0.12
in.wg
High
312
15°C
16300 1165 13170 1005 10790 925
20°C 15805 1275 12545 1100 10165 955
27°C 14805 1360 11795 1175 9540 1030
Medium 220
15°C
15485 1120 12515 965 10255 890
20°C 15015 1225 11920 1060 9660 920
27°C 14065 1310 11210 1130 9065 990
Low 156
15°C
14095 1030 11390 890 9330 820
20°C 13665 1130 10850 975 8790 845
27°C 12800 1205 10200 1040 8250 910
0.16
in.wg
High
275
15°C
16230 1175 13110 1010 10740 930
20°C 15735 1280 12485 1080 10115 960
27°C 14740 1365 11740 1170 9495 1030
Medium 220
15°C
15420 1130 12455 970 10205 895
20°C 14950 1230 11865 1040 9610 925
27°C 14005 1315 11155 1125 9025 990
Low 156
15°C
14035 1040 11335 895 9285 825
20°C 13605 1135 10795 955 8745 850
27°C 12745 1210 10150 1035 8210 910
42QDMT12-718
38QDMT12-718