York DM 078 manual Dm Capacity Ratings, Unit Voltage Limitations

246645-YTG-C-0708

TABLE 3: DM CAPACITY RATINGS

		Cooling Capacities					Nominal		Gas Heat Capacity
		ARI Ratings*				Sound						Gas Line
Size	Model				CFM	Rating	Electric Heat					Size
										Seasonal	Temp.
(Tons)		MBH	EER	IPLV		(dB)†	Capacity‡	Input	Output			(in. OD)
							(kW)			Efficiency	Rise
								(MBH)	(MBH)
										(%)	(°F)
	Cooling						-	-	-	-	-	-
	Only
078	Electric	77	9.0	9.45	2600	84	9, 18, 24, 34	-	-	-	-	-
(6-1/2)	Heat
	Gas Heat						-	120	96	80	20-50	3/4
	Gas Heat						-	180	144	80	35-65	3/4
	Cooling						-	-	-	-	-	-
	Only
090	Electric	86	9.0	9.2	2886	89	18, 34	-	-	-	-	-
(7-1/2)	Heat
	Gas Heat						-	120	96	80	15-45	3/4
	Gas Heat						-	180	144	80	30-60	3/4
	Cooling						-	-	-	-	-	-
	Only
102
	Electric	99	9.0	10.04	3400	90	9, 18, 24, 34	-	-	-	-	-
(8-1/2)	Heat
	Gas Heat						-	120	96	80	15-45	3/4
	Gas Heat						-	180	144	80	30-60	3/4
	Cooling						-	-	-	-	-	-
	Only
120	Electric	120	9.0	9.10	4000	90	9, 24, 34 54	-	-	-	-	-
(10)	Heat
	Gas Heat						-	180	144	80	20-50	3/4
	Gas Heat						-	240	192	80	35-65	3/4
	Cooling						-	-	-	-	-	-
	Only
150
	Electric	144	9.3	9.25	4500	90	9, 24, 34, 54	-	-	-	-	-
(12-1/2)	Heat
	Gas Heat						-	180	144	80	10-40	3/4
	Gas Heat						-	240	192	80	25-55	3/4

*Rated at 95°F ambient 80°F dry bulb and 67°F wet bulb.

† Rated in accordance with ARI 270 standard.

‡ See Table 20.

TABLE 4: UNIT VOLTAGE LIMITATIONS

POWER RATING	MIN.	MAX.
208/230-3-60	187	252
460-3-60	432	504
575-3-60	540	630

12 Johnson Controls Unitary Products