York DM 048, DM072, DM 060, DM 036 warranty Unit Dimensions Rear View, Minimum Clearances

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FIGURE 7: UNIT DIMENSIONS (REAR VIEW)

FILTER

ACCESS

BLOWER MOTOR

ACCESS

FIELD-SUPPLIED

DISCONNECT SWITCH

LOCATION

MOUNTING BRACKET
FOR DICONNECT SWITCH
(Shipped attached to the
blower housing inside
the blower compartment)	A,B
	WIRING ENTRY	CONTROL BOX
	(See Detail “B”)	ACCESS
		ACCESS

DISCONNECT SWITCH LOCATION

AND MOTOR ACCESS PANEL FOR

UNIT WITH “BELT-DRIVE” OPTION

FIGURE 8: DISCONNECT/BLOWER ACCESS LOCATION

TABLE 27: UTILITIES ENTRY

	HOLE	OPENING SIZE (DIA.)	USED FOR

	A	7/8” KO1	Control Wiring2	Side

				Bottom
				Bottom

	B	2” KO1	Power Wiring	Side

				Bottom
				Bottom

	C	1-5/8” KO	Gas Piping (Front)

	D	1-1/2” KO	Gas Piping (Bottom)

1.Opening in the bottom to the unit can be located by the side in the insulation.

2.Do not remove the 2” knockout ring.

036-21502-002-A-0303

TABLE 28: MINIMUM CLEARANCES

	LOCATION	CLEARANCE

	Front	24” (Cooling/Electric Heat)
	Front	32” (Gas Heat)
		32” (Gas Heat)

		12” (Less Economizer)
	Back	36” (With Economizer or Fixed
		Air/Motorized Damper)

	Left Side (Filter Access)	24” (Less Economizer)
	Left Side (Filter Access)	36” (With Economizer)
		36” (With Economizer)

	Right Side (Cond. Coil)	24”

	Below Unit1	0”
	Above Unit2	72” (For
	Above Unit2	Condenser Air Discharge)
		Condenser Air Discharge)

1.Units may be installed on combustible floors made from wood or class A, B, or C roof covering material.

2.Units must be installed outdoors. Overhanging struc- tures or shrubs should not obstruct condenser air dis- charge outlet.

34	Unitary Products Group

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Contents Simplicity DescriptionTable of Contents Ton Sunline Model Number Nomenclature 048 N04 Product NomenclatureProduct Nomenclature Panels Johnson UNT Controller, DFS, APS & Phase Monitor Technicoat Condenser Coil & Dirty Filter Switch Features SimplicityFACTORY-INSTALLED Options Unit CutawayFIELD-INSTALLED Accessories Capacity Ratings ARI 210/2401 Sound Power RATING1GAS Heat RATINGS1 DM036 Cooling Capacities 3 TON DM048 Cooling Capacities 4 TON DM060 Cooling Capacities 5 TON DM072 Cooling Capacities 6 TON 036-21502-002-A-0303 036-21502-002-A-0303 036-21502-002-A-0303 036-21502-002-A-0303 Belt Drive Blower Motor and Drive Data MEDStatic Resistances Electric Heater CFM LimitationsRLA LRA FLA RLA LRA 036-21502-002-A-0303 036-21502-002-A-0303 036-21502-002-A-0303 036-21502-002-A-0303 036-21502-002-A-0303 036-21502-002-A-0303 Physical Data Voltage LIMITATIONS1Typical Power Wiring Typical Control WiringUnit Dimensions 3 6 TON COOLING/GAS Heat Front View Unit with Economizer Rainhood Unit Dimensions Rear View Minimum ClearancesTypical Applications DM 6 Point Loads Weight Distribution Center of GravityOperating Weights LBS Roof Curb DimensionsGeneral Guide SpecificationsDescription Unit Controls Manual Outdoor AIR Damper