Goodman Mfg SS-CPH90-150 dimensions Heat Kit Electrical Data - 7½ Tons, KW Correction Factors

Product Specifications

Heat Kit Electrical Data — 7½ Tons

Model and	MCA¹		MOP² (amps)		Actual kW	Recommended
Heat Kit Usage	at 208 / 240V		at 208 / 240V		at 240V	Airflow Range
CPH090***3B***	40		50
EHK3-16	74	/ 85	80	/ 90	15	3000-3375 CFM
EHK3-30	113	/ 130	120	/ 150	30	3000-3375 CFM
EHK3-45	147	/ 169	150	/ 175	43	3000-3375 CFM

Model and	MCA¹	MOP² (amps)	Actual kW	Recommended
Heat Kit Usage	at 208 / 240V	at 208 / 240V	at 240V	Airflow Range
CPH090***4B***	19	25
EHK4-16	42	45	15	3000-3375 CFM
EHK4-30	64	70	30	3000-3375 CFM
EHK4-45	84	90	43	3000-3375 CFM

Model and	MCA¹	MOP² (amps)	Actual kW	Recommended
Heat Kit Usage	at 208 / 240V	at 208 / 240V	at 240V	Airflow Range
CPH090***7B***	14	15
EHK4-16	32	35	15	---
EHK4-30	51	60	30	---
EHK4-45	68	70	43	---
¹ Minimum Circuit Ampacity

² Maximum Overcurrent Protection device

KW Correction Factors

kW Correction Factor for 3-Phase Units

Supply Voltage	240	230		220		210	208
Correction Factor	1	0.93		0.82		0.78	0.76
kW Correction Factor for 480V Units
Supply Voltage	460		440		430
Correction Factor	0.92		0.84		0.8

For other voltage, use voltage² / 480²

kW Correction Factor for 575V Units

Supply Voltage	560	550	540
Correction 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)	Minimum CFM
15	3,000
30	3,000
43	3,000

20 www.goodmanmfg.com SS-CPH90-150