Ari/Iso Capacity Ratings; Physical Data - Carrier AQUAZONE 50KQL07-19 Product Data

ARI/ISO capacity ratings

50KQL UNIT
SIZE
TC SC
07 7.8 6.6
09 9.3 7.2
12 12.3 9.5
15 13.8 11.2
19 16.0 11.9
50KQL UNIT
Cooling 59 F
SIZE
TC
07 8.9
09 10.3
12 13.7
15 15.2
19 17.8
LEGEND
ARI — Air Conditioning and Refrigeration Institute
COP — Coefficient of Performance
db — Dry Bulb Temperature
EER — Energy Efficiency Ratio
ISO — International Organization for Standardization
MBtuh — Btuh in Thousands
TC — Total Capacity (MBtuh)
THR — Total Heat of Rejection (MBtuh)
SC — Sensible Capacity (MBtuh)
wb — Wet Bulb Temperature

Physical data

50KQL BASE UNIT
NOMINAL COOLING CAPACITY (Btuh)
COMPRESSOR
BLOWER
Motor Horsepower
Wheel Size D x W (in.) 2 each
FILTER SIZE (in.) Bottom Return
FILTER SIZE (in.) Front Return
UNIT WEIGHT (lb)
Shipping
Operating
REFRIGERANT TO AIR HEAT EXCHANGER
Face Area (sq ft)
No. of Rows Deep
Copper Tube Size OD (in.)
Fin Spacing (FPI)
REFRIGERANT CHARGE (R-22)/CKT (oz)
No. of Circuits
UNIT CABINET WITH STANDARD SUBBASE
Width x Height x Depth (in.)
WATER IN/OUT SIZE OD SWEAT (in.)
CONDENSATE SIZE ID VINYL (in.)
LEGEND
FPI — Fins Per Inch
Cooling
Input Power
THR EER
(kW)
10.0 0.645 12.1
11.9 0.775 12.0
15.9 1.060 11.6
17.8 1.169 11.8
20.6 1.333 12.0
GROUND WATER HEAT PUMP
Heating 50 F
EER TC
19.5 8.4
18.1 9.7
17.8 12.4
17.3 14.0
17.3 16.0
07
7,800
1
/
20
5 1 / x 6 1 /
4 4
1
8 x 29 / x
2
1
7 x 29 / x
2
181
173
1.4
2
3
/
8
13
16
1
48 x 24 x 12
5
/
8
5
/
8
WATER LOOP HEAT PUMP
Heating
Input Power
TC
(kW)
10.4 0.622
12.0 0.799
15.0 0.999
17.3 1.152
19.3 1.346
Cooling 77 F
COP TC
4.3 8.0
3.8 10.0
3.8 12.8
3.8 14.1
3.7 16.4
NOTES:
1. Ratings are in accordance with and certified to ARI/ISO Standard
13256-1.
2. Cooling capacities are based on 80.6 F db, 66.2 F wb entering air
temperature and 86 F entering water temperature.
3. Heating capacities are based on 68 F db, 59 wb entering air tem-
perature and 68 F entering water temperature.
4. All airflow is rated on high speed.
5. All ratings are based on operation at lower voltage of dual voltage
rated models.
09
9,300
1
/
15
5 1 / x 6 1 / 5
4 4
3 1 3
/ 8 x 29 / x / 8 x 29
8 2 8
1 1 1
/ 7 x 29 / x / 7 x 29
8 2 8
185
177
1.4
2
3
/
8
13
16
1
48 x 24 x 12 48 x 24 x 12
5
/
8
5
/
8
Water
Airflow
Flow
(cfm)
COP
(gpm)
4.9 240 1.9
4.4 300 2.5
4.4 350 3.1
4.4 400 3.6
4.2 460 4.8
GROUND LOOP HEAT PUMP
Heating 32 F
EER TC
14.0 6.5
14.0 7.8
13.4 9.8
13.5 11.0
13.4 12.5
12 15
12,300 13,800
Rotary
1 1
/ /
15 6
1 / x 6 1 / 5 1 / x 6 1 /
4 4 4 4
1 3 1 3
/ x / 8 x 29 / x /
2 8 2 8
1 1 1 1
/ x / 7 x 29 / x /
2 8 2 8
195 201
187 193
1.4 1.8
3 3
3 3
/ /
8 8
13 13
21 27
1 1
48 x 24 x 12
5 5
/ /
8 8
5 5
/ /
8 8
Pressure
Drop
(ft wg)
1.5
3.1
3.8
3.0
5.0
COP
3.6
3.4
3.3
3.3
3.1
19
16,000
1
/
6
5 1 / x 6 1 /
4 4
1 3
8 x 29 / x /
2 8
1 1
7 x 29 / x /
2 8
206
198
1.8
3
3
/
8
12
24
1
48 x 24 x 12
5
/
8
5
/
8
5