York ND600 Cooling and Heating Ratings, Air Handling Unit Limitations, Cooling Ratings, Db/Wb

628767-YTG-C-0910

Unit Limitations

Air Handling Unit Limitations

		Voltage Variation		Supply Air Range CFM		Entering Air Temperature Degrees °F
Model	Power Supply Voltage					Cooling		Heating DB1
						DB/WB
		Min.	Max.	Min.	Max.	Min.	Max.	Min.	Max.
	208/230-3-60	187	253	10,000	14,000	65/57	95/72	40	77
ND360	460-3-60	414	506	10,000	14,000	65/57	95/72	40	77
	575-3-60	540	630	10,000	14,000	65/57	95/72	40	77
	208/230-3-60	187	253	12,800	19,200	65/57	95/72	40	77
ND480	460-3-60	414	506	12,800	19,200	65/57	95/72	40	77
	575-3-60	540	630	12,800	19,200	65/57	95/72	40	77
	208/230-3-60	187	253	16,000	24,000	65/57	95/72	40	77
ND600	460-3-60	414	506	16,000	24,000	65/57	95/72	40	77
	575-3-60	540	630	16,000	24,000	65/57	95/72	40	77

1Heating Min/Max temperatures apply to steam and hot water coils. NOTE: Do not apply steam to hot water coils.

Cooling and Heating Ratings

Cooling Ratings

		Condensing Unit Only					System Cooling Capacity1			Rated
Outdoor					Indoor
										Airflow
Unit					Unit
	Gross Capacity2					Gross Capacity3				(CFM)
			kW	EER				EER	IEER
	(MBH)					(MBH)
YD360	333		29.9	11.1	ND360	375		10.0	11.1	12,000
YD480	469		37.4	12.5	ND480	500		10.0	10.8	16,000
YD600	576		50.0	11.5	ND600	620		10.0	10.4	17,500

1Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/360.

2Condensing unit only ratings are at 45 F SST and 95 F entering-air temperature.

3Deduct 1 MBH when a unit operates at 208 volts.

EER = Energy Efficiency Ratio at full load - the cooling capacity in Btu’s per hour (Btuh) divided by the power input in watts, expressed in Btuh per watt (Btuh/watt).

EER; condensing unit only ratings based on 45º F SST and 95ºF entering outdoor air temperature.

IEER - A single number cooling part-load efficiency figure that is calculated based on equipment stages and EER at these capacity stages (ANSI/ ARI STD 340/360 - 2007)

LEGEND

EER = Energy Efficiency Ratio

SST = Saturated Suction Temperature

ARI = Air Conditioning and Refrigeration Institute

IEER = Integrated Energy Efficiency Ratio

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