50KQL15 — NOMINAL AIRFLOW 400 CFM
EWT |
| WATER PRESSURE DROP (ft wg) | COOLING — EAT 80 F DB/67 F WB |
| HEATING — EAT 70 F |
| |||||||||
GPM | Without Motorized | With Cv = 2.9 |
|
|
| Input |
|
|
|
| Input |
|
| ||
(F) | TC | SC | SHR |
| THR | TC |
|
| THA | ||||||
| Valve | MOPD = 125 psi | Power |
|
| Power |
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
| 1.8 | 1.4 | 1.8 |
|
|
|
|
|
| Operation not recommended | ||||
20 |
| 2.7 | 3.0 | 3.9 |
| Operation not recommended |
| ||||||||
|
|
|
|
|
|
|
| ||||||||
|
| 3.6 | 4.9 | 6.5 |
|
|
|
|
|
| 9.9 |
| 0.93 |
| 6.7 |
|
| 1.8 | 1.2 | 1.6 | 16.5 | 11.2 | 0.67 | 0.68 |
| 18.8 | 10.4 |
| 0.95 |
| 7.2 |
30 |
| 2.7 | 2.6 | 3.4 | 16.6 | 11.1 | 0.67 | 0.62 |
| 18.7 | 10.7 |
| 0.96 |
| 7.4 |
|
| 3.6 | 4.2 | 5.7 | 16.6 | 11.0 | 0.67 | 0.60 |
| 18.6 | 10.9 |
| 0.97 |
| 7.6 |
|
| 1.8 | 1.3 | 1.6 | 16.3 | 11.1 | 0.68 | 0.76 |
| 18.9 | 11.6 |
| 0.99 |
| 8.2 |
40 |
| 2.7 | 2.3 | 3.1 | 16.5 | 11.2 | 0.68 | 0.70 |
| 18.9 | 12.1 |
| 1.00 |
| 8.7 |
|
| 3.6 | 3.6 | 5.1 | 16.5 | 11.2 | 0.67 | 0.67 |
| 18.8 | 12.3 |
| 1.01 |
| 8.9 |
|
| 1.8 | 1.2 | 1.6 | 15.8 | 11.0 | 0.70 | 0.85 |
| 18.7 | 13.1 |
| 1.03 |
| 9.6 |
50 |
| 2.7 | 2.2 | 3.1 | 16.2 | 11.1 | 0.69 | 0.78 |
| 18.8 | 13.7 |
| 1.05 |
| 10.1 |
|
| 3.6 | 3.5 | 5.0 | 16.3 | 11.1 | 0.68 | 0.75 |
| 18.9 | 14.0 |
| 1.05 |
| 10.4 |
|
| 1.8 | 1.2 | 1.6 | 15.2 | 10.8 | 0.71 | 0.94 |
| 18.4 | 14.7 |
| 1.07 |
| 11.1 |
60 |
| 2.7 | 2.1 | 3.0 | 15.6 | 10.9 | 0.70 | 0.87 |
| 18.6 | 15.4 |
| 1.09 |
| 11.7 |
|
| 3.6 | 3.4 | 4.9 | 15.8 | 11.0 | 0.69 | 0.84 |
| 18.7 | 15.8 |
| 1.09 |
| 12.1 |
|
| 1.8 | 1.1 | 1.5 | 14.3 | 10.5 | 0.73 | 1.04 |
| 17.9 | 16.4 |
| 1.10 |
| 12.6 |
70 |
| 2.7 | 2.0 | 2.9 | 14.9 | 10.7 | 0.72 | 0.97 |
| 18.2 | 17.2 |
| 1.12 |
| 13.4 |
|
| 3.6 | 3.2 | 4.8 | 15.2 | 10.8 | 0.71 | 0.94 |
| 18.4 | 17.6 |
| 1.13 |
| 13.8 |
|
| 1.8 | 1.1 | 1.5 | 13.4 | 10.2 | 0.76 | 1.16 |
| 17.3 | 18.0 |
| 1.13 |
| 14.1 |
80 |
| 2.7 | 2.0 | 2.8 | 14.0 | 10.4 | 0.74 | 1.08 |
| 17.7 | 18.8 |
| 1.15 |
| 14.9 |
|
| 3.6 | 3.1 | 4.6 | 14.3 | 10.5 | 0.73 | 1.05 |
| 17.9 | 19.3 |
| 1.15 |
| 15.3 |
|
| 1.8 | 1.1 | 1.5 | 12.9 | 10.0 | 0.78 | 1.21 |
| 17.0 | 18.8 |
| 1.14 |
| 14.8 |
85 |
| 2.7 | 1.9 | 2.8 | 13.5 | 10.3 | 0.76 | 1.14 |
| 17.4 | 19.6 |
| 1.15 |
| 15.6 |
|
| 3.6 | 3.0 | 4.6 | 13.9 | 10.4 | 0.75 | 1.10 |
| 17.6 | 20.0 |
| 1.16 |
| 16.0 |
|
| 1.8 | 1.0 | 1.4 | 12.3 | 9.9 | 0.80 | 1.27 |
| 16.7 | 19.5 |
| 1.15 |
| 15.5 |
90 |
| 2.7 | 1.9 | 2.7 | 13.0 | 10.1 | 0.78 | 1.20 |
| 17.1 | 20.2 |
| 1.16 |
| 16.3 |
|
| 3.6 | 3.0 | 4.5 | 13.4 | 10.2 | 0.76 | 1.16 |
| 17.3 | 20.6 |
| 1.16 |
| 16.6 |
|
| 1.8 | 1.0 | 1.4 | 11.1 | 9.4 | 0.85 | 1.40 |
| 15.9 |
|
|
|
|
|
100 |
| 2.7 | 1.8 | 2.7 | 11.9 | 9.7 | 0.82 | 1.32 |
| 16.4 |
|
|
|
|
|
|
| 3.6 | 2.9 | 4.4 | 12.2 | 9.8 | 0.80 | 1.28 |
| 16.6 | Operation Not Recommended | ||||
|
| 1.8 | 1.0 | 1.4 | 9.8 | 8.9 | 0.91 | 1.53 |
| 15.0 | |||||
|
|
|
|
|
|
|
| ||||||||
110 |
| 2.7 | 1.8 | 2.7 | 10.6 | 9.2 | 0.87 | 1.45 |
| 15.5 |
|
|
|
|
|
|
| 3.6 | 2.9 | 4.4 | 11.0 | 9.4 | 0.85 | 1.41 |
| 15.8 |
|
|
|
|
|
| LEGEND |
DB | — Dry Bulb |
EAT | — Entering Air Temperature (F) |
EWT | — Entering Water Temperature (F) |
GPM | — Gallons per Minute |
MBtuh — Btuh in Thousands | |
SC | — Sensible Capacity (MBtuh) |
SHR | — Sensible Heat Ratio |
TC | — Total Capacity |
THA | — Total Heat of Absorption (MBtuh) |
THR | — Total Heat of Rejection (MBtuh) |
WB | — Wet Bulb |
WLHP | — Water Loop Heat Pump |
*ARI 320 points (bold printing) are shown for comparison purposes only. These are not certified data points.
NOTES:
1.MOPD = Maximum Operating Pressure Differential (water pres- sure differential at unit cannot exceed MOPD or water valve can- not close)
2.Interpolation is permissible, extrapolation is not.
3.All entering air conditions are 80 F db and 67 F wb in cooling and 70 F db in heating.
4.All performance data is based upon the lower voltage of dual volt- age rated units. See Performance Correction Tables on page 21 for operating conditions other than those listed above.
5.ARI/ISO
19