York DM 078 manual Air

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REAR DUCT DIMENSIONS

CABINET SIZE		DIMENSION
CABINET SIZE	“A”	“B”		“C”
	“A”	“B”		“C”
50 3/4”	28 1/4	18 1/16		28 1/4
42”	27 3/4	12 1/16		27 1/2

		DotPlugsReturn	18-1/4	A
			246645-YTG-C-0708
18-1/4	SupplyAir	Air		B
5-5/32	C	31-11/162-31/32

FIGURE 9 - REAR DUCT DIMENSIONS

391/2 or

47 1/2

Outside Air Intake Hood

58 1/4

88 1/4

35 3/4

Relief Hood for

Power Exhaust or

Barometric Relief

26		25 3/4
				26
						30 1/4

FIGURE 10 - DOWNFLOW ECONOMIZER HOOD DETAIL

Johnson Controls Unitary Products

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Image 39

Contents Technical Guide Table of Contents Features YTG-C-0708 Factory Installed Options Field Installed Accessories Low Limit / Compressor Lockout Kit Part Number Description Weight AccessoriesYTG-C-0708 Ton York Model Number Nomenclature DM Physical Data DB† DM Capacity RatingsUnit Voltage Limitations Rating Electric Heat Size SeasonalCooling Capacity DM078 6-1/2 TON Unit 2250 Cooling Capacity DM090 7-1/2 TON Unit2550 Cooling Capacity DM102 8-1/2 TON UnitCooling Capacity DM120 10 TON Unit Cooling Capacity DM150 12-1/2 TON Unit MCA FLA Outlet Amps Size Amps Exhaust Model No Supply Pwr Min. Circuit 600 Electric Heat Multipliers240 480DM078 6-1/2 TON Side Shot Blower Performance CFM DM090 7-1/2 TON Side Shot Blower PerformanceDM102 8-1/2 TON Side Shot Blower Performance DM120 10 TON Side Shot Blower Performance DM150 12-1/2 TON Side Shot Blower Performance RPM BHP DM078 6-1/2 TON Down Shot Blower PerformanceDM090 7-1/2 TON Down Shot Blower Performance DM102 8-1/2 TON Down Shot Blower Performance DM120 10 TON Down Shot Blower Performance DM150 12-1/2 TON Down Shot Blower Performance Additional Static Resistance DM078, 120 Additional Static Resistance DM090Cooling Only Economizer† ‡ Electric Heat KW† Indoor Blower Specifications Power Exhaust SpecificationsElectric Heat Minimum Supply AIR CFM Model Location lbs Unit Clearances Point Load WeightUnit Weight Detail aDetail B Detail C Predator Roof Curb DimensionsSunline to Predator Transition Roof Curbs Air Application Cabinet Height Description Model Economizer UsageField Installed Horizontal Economizer W/POWER Exhaust Slab Economizer END Return W/POWER Exhaust Cooling Unit with GAS Heat Wiring 230 Volt Diagram Cooling Unit WITH/WITHOUT Electric Heat Wiring Diagram YTG-C-0708 Predator GeneralDescription GAS Heating Section if Equipped Johnson Controls Unitary Products York Drive Norman, OK Additional Factory Installed Options