Table of Contents
Advertisement
Form 201.28-NM1.1
Issue date: 08/06/2021
Evaporator Type
A
D
B
C
E
H, K
F, G
I, J
Figure 6 - Two pass water pressure drop, English units
Evaporator Type
A
B
D
C
E
H, K
F, G
I, J
Figure 7 - Three pass water pressure drop, English units
See Table 7 on page 70 for optional
single pass, Table 8 on page 74 for
standard 2-pass and Table 9 on page 78
for optional 3-pass to determine evapora-
tor/frame size and to find the evaporator
line to use.
JOHNSON CONTROLS
50.0
Water temperature = 50°F
40.0
30.0
20.0
10.0
0.0
200
400
600
800
50.0
Water Temperature = 50°F
40.0
30.0
20.0
10.0
0.0
200
400
1000
1200
1400
1600
Flow Rate (GPM)
600
800
1000
Flow Rate (GPM)
SECTION 4 - INSTALLATION
1800
2000
LD20286
1200
LD20287
4
39
Advertisement
Table of Contents
