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Two-Stage Indoor Split
Puron
®
Systems
19
Carrier Indoor & Outdoor Split Geothermal Heat Pumps - Rev.: 08/10/05
50YDS026 Part Load With FV4003
20 7.00 4.5 10.4 450 0 0 0 0 0 0 10.9 1.17 7.2 92.4 2.73 1.9
20 7.00 4.5 10.4 530 0 0 0 0 0 0 11.1 1.12 7.4 89.4 2.90 1.7
30 3.50 1.2 2.8 450 22.1 11.7 0.62 24.1 35.6 - 13.2 1.23 9.1 97.2 3.15 2.0
30 3.50 1.2 2.8 530 22.5 12.5 0.63 24.6 35.7 - 13.4 1.18 9.4 93.4 3.33 1.7
30 5.75 2.9 6.7 450 22.3 11.7 0.61 24.3 36.6 - 13.8 1.23 9.7 98.4 3.29 2.0
30 5.75 2.9 6.7 530 22.7 12.5 0.62 24.8 36.6 - 14.0 1.18 10.0 94.5 3.48 1.7
30 7.00 4.1 9.5 450 22.4 11.7 0.60 24.4 37.3 - 14.0 1.23 9.9 98.8 3.34 1.9
30 7.00 4.1 9.5 530 22.8 12.5 0.61 24.9 37.4 - 14.2 1.18 10.2 94.8 3.53 1.7
40 3.50 1.1 2.5 450 22.6 12.6 0.70 24.9 32.3 - 16.0 1.32 11.6 102.9 3.55 2.0
40 3.50 1.1 2.5 530 23.0 13.5 0.71 25.4 32.4 - 16.2 1.27 11.9 98.3 3.74 1.8
40 5.75 2.6 6.0 450 22.8 12.6 0.65 24.9 35.1 - 16.7 1.32 12.3 104.4 3.71 2.0
40 5.75 2.6 6.0 530 23.2 13.5 0.66 25.4 35.2 - 16.9 1.27 12.6 99.5 3.90 1.7
40 7.00 3.6 8.3 450 22.9 12.6 0.65 25.0 35.2 - 16.9 1.32 12.5 104.8 3.75 2.0
40 7.00 3.6 8.3 530 23.3 13.5 0.66 25.5 35.3 - 17.1 1.27 12.8 99.9 3.95 1.7
50 3.50 1.0 2.3 450 22.1 12.9 0.79 24.8 28.0 0.7 18.6 1.38 14.1 108.3 3.95 2.1
50 3.50 1.0 2.3 530 22.5 13.8 0.80 25.3 28.1 0.7 18.9 1.32 14.5 103.0 4.20 1.8
50 5.75 2.4 5.5 450 22.4 12.9 0.74 24.8 30.3 0.6 19.4 1.38 14.8 109.9 4.12 2.1
50 5.75 2.4 5.5 530 22.8 13.8 0.75 25.3 30.4 0.6 19.7 1.32 15.2 104.4 4.37 1.8
50 7.00 3.4 7.9 450 22.4 12.9 0.72 24.8 31.1 0.6 19.6 1.38 15.0 110.3 4.16 2.0
50 7.00 3.4 7.9 530 22.8 13.8 0.73 25.3 31.2 0.6 19.9 1.32 15.4 104.8 4.42 1.8
60 3.50 1.0 2.3 450 21.1 12.8 0.90 24.1 23.4 1.1 21.3 1.44 16.4 113.8 4.34 2.2
60 3.50 1.0 2.3 530 21.5 13.7 0.92 24.6 23.4 1.1 21.6 1.38 16.9 107.7 4.59 1.9
60 5.75 2.3 5.3 450 21.6 13.0 0.83 24.4 26.0 1.0 22.2 1.45 17.3 115.7 4.49 2.2
60 5.75 2.3 5.3 530 22.0 13.9 0.85 24.9 25.9 1.0 22.5 1.39 17.8 109.3 4.74 1.9
60 7.00 3.2 7.4 450 21.7 13.0 0.81 24.4 26.8 0.9 22.4 1.45 17.5 116.1 4.53 2.1
60 7.00 3.2 7.4 530 22.1 13.9 0.83 24.9 26.6 0.9 22.7 1.39 18.0 109.7 4.79 1.9
70 3.50 0.9 2.1 450 19.6 12.4 1.03 23.2 19.0 1.4 24.0 1.48 19.0 119.4 4.75 2.3
70 3.50 0.9 2.1 530 20.0 13.3 1.05 23.6 19.0 1.5 24.3 1.42 19.5 112.5 5.02 2.0
70 5.75 2.1 4.9 450 20.3 12.6 0.95 23.5 21.4 1.3 24.8 1.49 19.9 121.0 4.88 2.3
70 5.75 2.1 4.9 530 20.7 13.5 0.97 24.0 21.3 1.4 25.2 1.43 20.4 114.0 5.16 2.0
70 7.00 3.0 6.9 450 20.5 12.7 0.93 23.6 22.0 1.2 25.1 1.49 20.0 121.6 4.94 2.2
70 7.00 3.0 6.9 530 20.9 13.6 0.95 24.1 22.0 1.2 25.5 1.43 20.6 114.5 5.23 1.9
80 3.50 0.8 1.8 450 18.1 11.9 1.18 22.1 15.3 1.8 26.6 1.52 21.4 124.7 5.13 2.4
80 3.50 0.8 1.8 530 18.5 12.7 1.20 22.5 15.4 1.8 27.0 1.46 22.0 117.2 5.42 2.1
80 5.75 2.0 4.6 450 18.8 12.1 1.10 22.6 17.1 1.6 27.7 1.53 22.4 127.0 5.31 2.4
80 5.75 2.0 4.6 530 19.2 13.0 1.12 23.0 17.1 1.7 28.1 1.47 23.0 119.1 5.60 2.1
80 7.00 2.8 6.5 450 19.0 12.2 1.08 22.7 17.6 1.5 28.0 1.54 22.7 127.6 5.33 2.4
80 7.00 2.8 6.5 530 19.4 13.1 1.10 23.1 17.6 1.5 28.4 1.48 23.3 119.6 5.62 2.1
85 3.50 0.8 1.8 450 17.4 11.6 1.26 21.7 13.8 2.0 28.0 1.55 22.7 127.6 5.29 2.5
85 3.50 0.8 1.8 530 17.7 12.4 1.28 22.1 13.8 2.0 28.4 1.49 23.3 119.6 5.59 2.2
85 5.75 1.9 4.4 450 18.1 11.9 1.18 22.1 15.3 1.8 29.1 1.56 23.7 129.9 5.47 2.5
85 5.75 1.9 4.4 530 18.4 12.7 1.20 22.5 15.3 1.9 29.5 1.50 24.4 121.5 5.76 2.2
85 7.00 2.7 6.2 450 18.2 12.0 1.15 22.2 15.8 1.7 29.4 1.56 24.0 130.5 5.52 2.5
85 7.00 2.7 6.2 530 18.6 12.8 1.17 22.6 15.9 1.7 29.8 1.50 24.7 122.1 5.82 2.2
90 3.50 0.8 1.8 450 16.7 11.4 1.34 21.3 12.5 2.4 29.4 1.57 23.9 130.5 5.49 2.6
90 3.50 0.8 1.8 530 17.0 12.2 1.36 21.7 12.5 2.5 29.8 1.51 24.6 122.1 5.78 2.2
90 5.75 1.9 4.4 450 17.2 11.6 1.26 21.5 13.7 1.9 30.6 1.60 25.1 133.0 5.61 2.6
90 5.75 1.9 4.4 530 17.5 12.4 1.28 21.9 13.7 2.0 31.0 1.53 25.8 124.2 5.94 2.2
90 7.00 2.7 6.2 450 17.4 11.7 1.23 21.6 14.1 1.8 30.9 1.60 25.4 133.6 5.66 2.5
90 7.00 2.7 6.2 530 17.7 12.5 1.25 22.0 14.2 1.8 31.3 1.53 26.1 124.7 6.00 2.2
100 3.50 0.8 1.8 450 15.1 10.8 1.50 20.3 10.1 2.4 0 0 0 0 0 0
100 3.50 0.8 1.8 530 15.4 11.6 1.53 20.7 10.1 2.5 0 0 0 0 0 0
100 5.75 1.8 4.2 450 15.6 11.0 1.43 20.5 10.9 2.2 0 0 0 0 0 0
100 5.75 1.8 4.2 530 15.9 11.8 1.46 20.9 10.9 2.3 0 0 0 0 0 0
100 7.00 2.6 6.0 450 15.8 11.0 1.40 20.6 11.3 2.0 0 0 0 0 0 0
100 7.00 2.6 6.0 530 16.1 11.8 1.43 21.0 11.3 2.0 0 0 0 0 0 0
110 3.50 0.7 1.6 450 13.9 10.7 1.70 19.8 8.2 2.7 0 0 0 0 0 0
110 3.50 0.7 1.6 530 14.2 11.4 1.73 20.2 8.2 2.8 0 0 0 0 0 0
110 5.75 1.7 3.9 450 14.2 10.6 1.63 19.8 8.7 2.5 0 0 0 0 0 0
110 5.75 1.7 3.9 530 14.5 11.3 1.66 20.2 8.7 2.5 0 0 0 0 0 0
110 7.00 2.5 5.8 450 14.4 10.7 1.60 19.9 9.0 2.2 0 0 0 0 0 0
110 7.00 2.5 5.8 530 14.7 11.4 1.63 20.3 9.0 2.3 0 0 0 0 0 0
120 3.50 0.7 1.6 450 12.9 10.6 1.95 19.6 6.6 3.0 0 0 0 0 0 0
120 3.50 0.7 1.6 530 13.2 11.3 1.99 20.0 6.6 3.0 0 0 0 0 0 0
120 5.75 1.7 3.9 450 13.2 10.5 1.85 19.5 7.1 2.7 0 0 0 0 0 0
120 5.75 1.7 3.9 530 13.5 11.2 1.88 19.9 7.2 2.7 0 0 0 0 0 0
120 7.00 2.4 5.5 450 13.2 10.5 1.82 19.5 7.3 2.4 0 0 0 0 0 0
120 7.00 2.4 5.5 530 13.5 11.2 1.85 19.9 7.3 2.5 0 0 0 0 0 0
EWT
°F
GPM
WPD Cooling - EAT 80/67°F Heating - EAT 70°F
PSI FT
Airfl ow
CFM
TC SC kW HR EER
HWC
HC kW HE LAT COP HWC
20 Operation not recommended
30
40
50
60
70
80
85
90
100
Operation not recommended
110
120
Performance capacities shown in thousands of Btuh
Interpolation is permissible; extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating. ARI/ISO certifi ed conditions are 80.6°F DB and
66.2°F WB in cooling and 68°F DB in heating.
Table does not refl ect fan or pump power corrections for ARI/ISO conditions.
All performance is based upon the lower voltage of dual voltage rated units.
Operation below 40°F EWT is based upon a 15% antifreeze solution.
Operation below 60°F EWT requires optional insulated water/refrigerant circuit (standard on residential models).
See performance correction tables for operating conditions other than those listed above.
“-” HWG operation is limited by a discharge temperature switch.
530 CFM Nominal (Rated) Airfl ow Cooling, 530 CFM Nominal (Rated) Airfl ow Heating