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MULTI V Water IV
7. Capacity tables
7.4 Antifreeze Corrections
Antifreeze Type
Methanol
Ethylene glycol
Propylene glycol
Correction factor of cooling capacity
1.000
0.990
0.980
0.970
0.960
0.950
0.940
0.930
318
Heat Pump
Item
10%
Cooling
0.998
Heating
0.995
Pressure Drop
1.023
Cooling
0.996
Heating
0.993
Pressure Drop
1.024
Cooling
0.993
Heating
0.986
Pressure Drop
1.040
Methanol
Ethylene glycol
Prlpylene glycol
0%
10%
Antifreeze % by wt
20%
30%
0.997
0.995
0.990
0.985
1.057
1.091
0.991
0.987
0.985
0.997
1.068
1.124
0.987
0.980
0.973
0.960
1.098
1.174
20%
30%
Antifreeze % by wt
Outside Units
40%
50%
0.993
0.992
0.979
0.974
1.122
1.160
0.983
0.979
0.969
0.961
1.188
1.263
0.974
0.968
0.948
0.935
1.273
1.405
40%
50%
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