York YCAL Series - Table 7 - Ethylene Glycol Correction Factors

JOHNSON CONTROLS
48
FORM 150.66-NM3
ISSUE DATE: 09/25/2020
SECTION 6 - TECHNICAL DATA
OPERATIONAL LIMITATIONS (SI)
LD13318
SI
1
10
100
1000
1 10 100
FLOW, L/S
Press Drop, kPA
B
A C
D
HEAT EXCHANGER FLOW, L/S
MODEL YCAL COOLER CURVE
0041 A
0045,0051 B
0055 C
0061,0065, 0071 D
Note: Water Pressure Drop Curves may extend past the minimum and maximum water ow ranges. See “Design Parameters” in Engineering
Guide (150.64-EG1) for minimum and maximum owpoints.
TABLE 7 – ETHYLENE GLYCOL CORRECTION FACTORS
% WT
ETHYLENE
GLYCOL
FACTORS
FREEZE
POINT
(°F)
TONS
COMPR.
kW
DELTA
P
GPM/°F/TON
10 .994 .997 1.03 24.1 26
20 .986 .993 1.06 24.9 16
30 .979 .990 1.09 25.9 5
40 .970 .985 1.13 27.3 -10
50 .959 .980 1.16 29.0 -32