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Heat Controller, Inc. HBH SerieS Submittal Data
Heat Controller, Inc. HBH SERIES Engineering Design Guide
10
Air Flow Correction Table
Entering Air Correction Table
HBH Performance Data
Correction Tables
Percentage
of Rated
Airow
Cooling Heating
Total
Capacity
Sensible
Capacity
Power
Heat of
Rejection
Heating
Capacity
Power
Heat of
Extraction
75% 0.957 0.869 0.951 0.955 0.970 1.054 0.964
81% 0.966 0.901 0.963 0.966 0.978 1.035 0.975
88% 0.976 0.933 0.974 0.976 0.986 1.017 0.987
94% 0.988 0.966 0.987 0.988 0.993 1.009 0.993
100% 1.000 1.000 1.000 1.000 1.000 1.000 1.000
106% 1.006 1.029 1.014 1.008 1.006 0.999 1.005
113% 1.012 1.058 1.027 1.015 1.012 0.997 1.010
119% 1.017 1.080 1.051 1.024 1.017 0.996 1.014
125% 1.022 1.103 1.074 1.033 1.022 0.996 1.019
Entering
Air WB°F
Total
Capacity
Sensible Cooling Capacity Multiplier - Entering DB °F
Power
Heat of
Rejection
60 65 70 75 80 80.6 85 90 95
50 0.7335 0.8825 * * * * * * * * 0.9782 0.7834
55 0.8063 0.6757 0.8842 1.1119 * * * * * * 0.9836 0.8424
60 0.8830 0.6734 0.8817 1.0918 * * * * * 0.9900 0.9301
65 0.9774 0.6682 0.8764 1.0885 1.1136 1.2949 * * 0.9973 0.9981
66.2 0.9851 0.6177 0.8243 1.0357 1.0612 1.2452 * * 0.9987 0.9879
67 1.0000 0.5842 0.7897 1.0000 1.0262 1.2119 * * 1.0000 1.0000
70 1.0426 0.6609 0.8688 0.8941 1.0811 1.2916 * 1.0043 1.0420
75 1.1386 0.6517 0.6517 0.8594 1.0695 1.2838 1.0118 1.1128
* = Sensible capacity equals total capacity
AHRI/ISO/ASHRAE 13256-1 uses entering air conditions of Cooling - 80.6°F DB/66.2°F WB, 1
and Heating - 68°F DB/59°F WB entering air temperature
Entering
Air DB°F
Heating
Capacity
Power
Heat of
Extraction
50 1.044 0.834 1.099
55 1.034 0.872 1.076
60 1.024 0.910 1.053
65 1.012 0.955 1.027
68 1.005 0.982 1.011
70 1.000 1.000 1.000
75 0.989 1.047 0.974
80 0.974 1.101 0.942
HBH072-120 Entering Air Correction Table Cooling