ProduCt SPeCifiCationS
ProduCt SPeCifiCationS
SS-CPH90-150 www.goodmanmfg.com 21
Heat kit eleCtriCal data — 8½ tonS
Model and
Heat Kit Usage
MCA¹
at 240V
MOP² (amps)
at 240V
Actual kW
at 240V
Recommended
Airflow Range
(Downshot)
Recommended
Airflow Range
(Horizontal)
CPH102***3B*** 43 50
EHK3-16 88 90 15 3400 - 3825 CFM 3400 - 3825 CFM
EHK3-30 133 150 35 3400 - 3825 CFM 3400 - 3825 CFM
EHK3-45 173 175 43 3400 - 3825 CFM 3400 - 3825 CFM
Model and
Heat Kit Usage
MCA¹
at 480V
MOP² (amps)
at 480V
Actual kW
at 480V
Recommended
Airflow Range
(Downshot)
Recommended
Airflow Range
(Horizontal)
CPH102***4B*** 20 25
EHK4-16 42 45 15 3400 - 3825 CFM 3400 - 3825 CFM
EHK4-30 65 70 30 3400 - 3825 CFM 3400 - 3825 CFM
EHK4-45 84 90 43 3400 - 3825 CFM 3400 - 3825 CFM
Model and
Heat Kit Usage
MCA¹
at 575V
MOP² (amps)
at 575V
Actual kW
at 575V
Recommended
Airflow Range
(Downshot)
Recommended
Airflow Range
(Horizontal)
CPH102***7B*** 17 20
EHK7-16 36 40 15 3400 - 3825 CFM 3400 - 3825 CFM
EHK7-30 55 60 30 3400 - 3825 CFM 3400 - 3825 CFM
EHK7-45 71 80 43 3400 - 3825 CFM 3400 - 3825 CFM
¹ Minimum Circuit Ampacity
² Maximum Overcurrent Protecon device
^ - EHK Heater Kits above require a three-phase power supply
kw CorreCtion faCtor
kW Correction Factor (for 1- & 3-Phase Units)
Supply Voltage 240 230 220 210 208
Correcon Factor 1 0.93 0.82 0.78 0.76
kW Correction Factor for 480V Units
Actual Voltage 460 440 430
Correcon Factor 0.92 0.84 0.8
For other voltage use voltage² / 480²
kW Correction Factor for 575V Units
Supply Voltage 560 550 540
Correcon Factor 0.95 0.91 0.88
Multiply rated kW by correction factor to get actual kW
minimum airflow for eleCtriC Heat
Heater Size (kW)
Min. CFM
Down-shot
Min. CFM
Horizontal
15 3,400 3,400
30 3,400 3,400
43 3,400 3,400
