Specifications
Catalog 1114-1 SmartSource 2-Stage Water Source Heat Pumps Page 45 of 76
Capacity Data – Size 049 (1600 CFM)
EWT
(°F)
GPM
WPD
EAT (°F)
Cooling Heating
PSI
FT of W.C.
Total
(Btu/hr)
Sensible
(Btu/hr)
Power Input
(kW)
THR
(Btu/hr)
EER
Total
(Btu/hr)
Power
Input (kW)
THA
(Btu/hr)
LAT
(°F)
COP
70
8.0
1.2 2.8 65/55 43400 36500 2.648 52400 16.4 55600 3.233 44600 98 5.04
1.2 2.8 70/59 46200 35600 2.679 55300 17.2 55300 3.359 43800 102 4.82
1.2 2.8 75/63 48900 36400 2.712 58200 18.0 55000 3.517 43000 107 4.58
1.2 2.8 80/67 51700 37200 2.745 61100 18.8 54600 3.674 42100 111 4.35
1.2 2.8 85/71 54500 38000 2.778 64000 19.6
12.0
2.6 6.0 65/55 43700 36600 2.617 52600 16.7 57800 3.278 46600 99 5.16
2.6 6.0 70/59 46400 35700 2.648 55400 17.5 57500 3.404 45900 103 4.95
2.6 6.0 75/63 49200 36500 2.681 58400 18.4 57200 3.562 45000 108 4.70
2.6 6.0 80/67 52000 37300 2.714 61300 19.2 56900 3.719 44200 113 4.48
2.6 6.0 85/71 54800 38100 2.747 64200 19.9
16.0
4.5 10.3 65/55 43900 36700 2.586 52700 17.0 60100 3.323 48800 101 5.30
4.5 10.3 70/59 46700 35800 2.617 55600 17.8 59800 3.449 48000 104 5.08
4.5 10.3 75/63 49500 36600 2.650 58500 18.7 59400 3.606 47100 109 4.82
4.5 10.3 80/67 52200 37400 2.683 61400 19.5 59100 3.764 46300 114 4.60
4.5 10.3 85/71 55000 38200 2.716 64300 20.3
80
8.0
1.2 2.8 65/55 41900 35600 2.912 51800 14.4 60400 3.350 49000 101 5.28
1.2 2.8 70/59 44700 34800 2.943 54700 15.2 60100 3.476 48200 105 5.06
1.2 2.8 75/63 47400 35500 2.976 57600 15.9 59800 3.634 47400 109 4.82
1.2 2.8 80/67 50200 36300 3.009 60500 16.7 59500 3.791 46600 114 4.60
1.2 2.8 85/71 53000 37100 3.042 63400 17.4
12.0
2.6 5.9 65/55 42100 35700 2.881 51900 14.6 62700 3.395 51100 102 5.41
2.6 5.9 70/59 44900 34900 2.912 54800 15.4 62400 3.521 50400 106 5.19
2.6 5.9 75/63 47700 35600 2.945 57800 16.2 62000 3.679 49400 111 4.93
2.6 5.9 80/67 50500 36400 2.978 60700 17.0 61700 3.836 48600 116 4.71
2.6 5.9 85/71 53300 37200 3.010 63600 17.7
16.0
4.4 10.1 65/55 42400 35800 2.850 52100 14.9 64900 3.440 53200 103 5.52
4.4 10.1 70/59 45200 35000 2.881 55000 15.7 64600 3.566 52400 107 5.30
4.4 10.1 75/63 48000 35800 2.914 57900 16.5 64300 3.723 51600 112 5.06
4.4 10.1 80/67 50700 36500 2.947 60800 17.2 64000 3.881 50800 117 4.83
4.4 10.1 85/71 53500 37300 2.979 63700 18.0
90
8.0
1.2 2.7 65/55 39800 34700 3.220 50800 12.4 64600 3.462 52800 103 5.46
1.2 2.7 70/59 42600 33800 3.251 53700 13.1 64400 3.588 52200 107 5.26
1.2 2.7 75/63 45400 34600 3.284 56600 13.8 64000 3.746 51200 112 5.00
1.2 2.7 80/67 48200 35400 3.317 59500 14.5 63700 3.903 50400 117 4.78
1.2 2.7 85/71 51000 36200 3.350 62400 15.2
12.0
2.5 5.8 65/55 40100 34800 3.189 51000 12.6 66900 3.507 54900 105 5.59
2.5 5.8 70/59 42900 33900 3.220 53900 13.3 66600 3.633 54200 108 5.37
2.5 5.8 75/63 45600 34700 3.253 56700 14.0 66300 3.791 53400 113 5.12
2.5 5.8 80/67 48400 35500 3.286 59600 14.7 65900 3.948 52400 118 4.89
2.5 5.8 85/71 51200 36300 3.318 62500 15.4
16.0
4.3 9.9 65/55 40400 34900 3.158 51200 12.8 69100 3.552 57000 106 5.70
4.3 9.9 70/59 43100 34000 3.189 54000 13.5 68900 3.678 56300 110 5.49
4.3 9.9 75/63 45900 34800 3.222 56900 14.2 68500 3.836 55400 114 5.23
4.3 9.9 80/67 48700 35600 3.254 59800 15.0 68200 3.993 54600 119 5.00
4.3 9.9 85/71 51500 36400 3.287 62700 15.7
Tint = Operation Not Recommended
Notes:
1. Operation below 40°F EWT is based
upon a 15% methanol antifreeze
solution.
2. Performance stated is at the rated
power supply; performance may
vary as the power supply varies
from the rated.
3. See performance correction tables
for operating conditions other than
those listed.
4. Interpolation is permissible;
extrapolation is not.
5. For performance data outside the
EAT listed, refer to the McQuay
SelectTools selection program
6. Table does not reect fan or pump
power corrections for AHRI/ISO
conditions.
7. Data is base on unit at full load
operation..
100
8.0
1.2 2.7 65/55 37300 33800 3.587 49500 10.4
1.2 2.7 70/59 40100 32900 3.619 52500 11.1
1.2 2.7 75/63 42900 33700 3.651 55400 11.8
1.2 2.7 80/67 45600 34500 3.684 58200 12.4
1.2 2.7 85/71 48400 35300 3.717 61100 13.0
12.0
2.5 5.7 65/55 37600 33900 3.556 49700 10.6
2.5 5.7 70/59 40300 33000 3.587 52500 11.2
2.5 5.7 75/63 43100 33800 3.620 55500 11.9
2.5 5.7 80/67 45900 34600 3.653 58400 12.6
2.5 5.7 85/71 48700 35400 3.686 61300 13.2
16.0
4.3 9.8 65/55 37800 34000 3.525 49800 10.7
4.3 9.8 70/59 40600 33100 3.556 52700 11.4
4.3 9.8 75/63 43400 33900 3.589 55600 12.1
4.3 9.8 80/67 46200 34700 3.622 58600 12.8
4.3 9.8 85/71 48900 35500 3.655 61400 13.4
110
8.0
1.2 2.7 65/55 34400 32700 4.029 48200 8.5
1.2 2.7 70/59 37200 31800 4.061 51100 9.2
1.2 2.7 75/63 39900 32600 4.093 53900 9.7
1.2 2.7 80/67 42700 33400 4.126 56800 10.3
1.2 2.7 85/71 45500 34200 4.159 59700 10.9
12.0
2.5 5.7 65/55 34700 32800 3.998 48300 8.7
2.5 5.7 70/59 37400 31900 4.029 51200 9.3
2.5 5.7 75/63 40200 32700 4.062 54100 9.9
2.5 5.7 80/67 43000 33500 4.095 57000 10.5
2.5 5.7 85/71 45800 34300 4.128 59900 11.1
16.0
4.2 9.7 65/55 34900 32900 3.967 48400 8.8
4.2 9.7 70/59 37700 32000 3.998 51300 9.4
4.2 9.7 75/63 40500 32800 4.031 54300 10.0
4.2 9.7 80/67 43300 33600 4.064 57200 10.7
4.2 9.7 85/71 46000 34400 4.097 60000 11.2