RL SERIES INSTALLATION MANUAL
Operating Parameters
Pressure Drop
30°F 50°F 70°F 90°F 110°F
10.0
2.48
2.36
2.29
2.21
2.14
080
16.0
5.96
5.62
5.22
4.89
4.69
22.0
10.91
10.38
9.73
9.12
8.50
12.0 2.22 2.00
1.92
1.83
1.67
095
18.0 4.62 4.02
3.80
3.75
3.65
24.0 7.31 6.81
5.80
5.60
5.19
16.0
2.03
1.93
1.88
1.80
1.50
120
22.0
3.69
3.58
3.40
3.19
2.99
28.0
5.58
5.50
5.32
5.00
4.84
20.0
1.20
1.19
1.18
1.17
1.16
160
28.0
2.64
2.50
2.37
2.24
2.12
35.0
3.72
3.65
3.41
3.36
3.21
22.0
1.50 1.50 1.50 1.50 1.50
180
34.0
3.95 3.90 3.85 3.80 3.75
45.0
6.40 6.10 6.00 5.80 5.70
30.0
0.90 0.82 0.75 0.69 0.63
240
45.0
2.22 2.06 1.91 1.77 1.64
60.0
3.47 3.29 3.06 2.88 2.40
35.0
1.84 1.60 1.39 1.21 1.05
300
56.0
4.09 3.88 3.69 3.51 3.33
75.0
6.10 5.95 5.77 5.45 5.10
Model GPM
Pressure Drop (psi)
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
080-300
Superheat
080-300
Subcooling
Water Temp
Rise °F
Air Temp
Drop °F DB
1.5 110-130 160-190 10-17 13-17 17-22 20-30
3.0 110-130 160-190 20-30 11-15 8-12 20-30
1.5 120-140 260-300 9-13 15-19 17-22 20-30
3.0 120-140 260-300 9-13 11-15 8-12 20-30
1.5 130-150 340-380 8-12 15-19 15-19 15-25
3.0 130-150 340-380 8-12 11-15 7-11 15-25
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
080-300
Superheat
080-300
Subcooling
Water Temp
Drop °F
Air Temp
Rise °F DB
1.5 - - - - - -
3.0 60-80 280-310 10-14 5-12 4-8 20-30
1.5 80-110 300-330 8-12 5-12 6-12 20-30
3.0 80-110 300-330 8-12 5-12 6-12 20-30
1.5 110-140 330-360 8-12 1-8 10-15 30-40
3.0 110-140 330-360 8-12 1-8 10-15 30-40
7/25/07
70
50
30
Heating
70
90
Water Flow
GPM/Ton
Entering
Water Temp
°F
Cooling
Entering
Water Temp
°F
Water Flow
GPM/Ton
50
Note: Cooling performance based on entering air temperatures of 80º F DB, 67º F WB.
Heating performance based on entering air temperature of 70º F DB.