York D2CE, D2CG manual Clearances, Front, View

036-21359-001-B-0302

		ECONOMIZER / MOTORIZED DAMPER,
	FIELD-SUPPLIED	FIXED OUTDOOR INTAKE AIR AND
		POWER EXHAUST RAIN HOODS
	DISCONNECT SWITCH
BLOWER		(See detail "Y")
	LOCATION
ACCESS		COMPRESSOR
		ACCESS
BLOWER MOTOR		(See detail "X")

ACCESS
BLOWER				OPTIONAL COIL
COMPARTMENT				GUARD KIT
ACCESS				48-5/8" (15TON)
(Auxiliary)
				52-5/8" (20TON)
DOT PLUG
(For pressure
Drop Reading)				CONDENSER
				COILS
		21"
		5"
	125-1/4" (15 TON)
FRONT	136-1/4" (20 TON)
VIEW	ELECTRIC HEAT	9-3/4"	92"
	ACCESS			(A)
	CONTROL BOX	5-7/8"		CONTROL WIRING
	ACCESS			ENTRY
	35"	11-1/2"	BOTTOM SUPPLY	(B)
				POWER WIRING
			AND RETURN
				ENTRY
			AIR OPENINGS
			(See Note)
	24-1/4" (15 TON)
	36-1/4" (20 TON)	RETURN
				3-3/4"
		AIR
		33"
		SUPPLY
		AIR
		2-3/4" 21-1/2"
UNIT BASE WITH RAILS				(B)
Shown separately to illustrate
				POWER WIRING
Bottom Duct openings and Power
				ENTRY
Connection locations
				(A)
			8-1/8"	CONTROL WIRING
				ENTRY
NOTE:
For curb mounted units, refer to the curb hanger		9-1/4"
dimensions of the curb for the proper size of the
		12-1/2"	9-3/4"
supply and return air duct connections.

All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request.

UTILITIES ENTRY DATA

	OPENING
HOLE	SIZE	USED FOR
	(DIA.)
A	1-1/8" KO	Control	Front
	3/4" NPS (Fem.)	Wiring	Bottom
B	3-5/8" KO	Power	Front
	3" NPS (Fem.)	Wiring	Bottom
C	2-3/8" KO	Gas Pip ing (Front)1
D	1-11/16" Hole	Gas Pip ing (Bot-
		tom)1,2

11" pip ing MPT re quired

2 Open ing in the bot tom of the unit can be lo cated by the slice in the in su la tion.

RETURN AIR

SUPPLY AIR

OUTDOOR AIR

OUTDOOR AIR (Economizer)

BLOWER		ECONOMIZER / MOTORIZED DAMPER,
		FIXED OUTDOOR INTAKE AIR AND
ACCESS	FIELD-SUPPLIED
		POWER EXHAUST RAIN HOODS
BLOWER MOTOR	DISCONNECT SWITCH
		(See detail "Y")

ACCESS	LOCATION				COMPRESSOR
BLOWER					ACCESS
					(See detail "X")
COMPARTMENT					OPTIONAL
ACCESS
(Auxiliary)					COIL GUARD
					KIT
DOT PLUG
(For pressure					52-5/8
Drop Reading)
GAS HEAT
ACCESS
VENT AIR					CONDENSER
OUTLET					COILS
HOODS		21"
		5"
COMBUSTION	136-1/4	7-1/8"
AIR INLET
HOOD		6-3/8"
		9-3/4"	92"
(C)		5-7/8"			(A)
GAS SUPPLY
					CONTROL WIRING
ENTRY
		46-5/8"			ENTRY
	CONTROL BOX	35"	11-1/2"		(B)
	ACCESS
					POWER WIRING
			BOTTOM SUPPLY
					ENTRY
FRONT			AND RETURN
			AIR OPENINGS
	35-1/4		(See Note)
VIEW
		RETURN			3-3/4"
		AIR
		33"
		SUPPLY
		AIR
		2-3/4" 21-1/2"
		11-1/8"
UNIT BASE WITH RAILS				(B)
Shown separately to illustrate	(D)
				POWER WIRING
Bottom Duct openings, Power	GAS SUPPLY
				ENTRY
and Gas Piping Connection	ENTRY
locations				(A)
			8-1/8"	CONTROL WIRING
				ENTRY
NOTE:
		46-5/8"
For curb mounted units, refer to the curb hanger
		9-1/4"
dimensions of the curb for the proper size of the
		12-1/2"	9-3/4"
supply and return air duct connections.

CLEARANCES

Front	36"
Back	24" (Less Econo mizer)
	49" (With Econo mizer)
Left Side (Fil ter Ac cess)	24" (Less Econo mizer)
	36" (With Econo mizer)
Right Side (Cond. Coil)	36"
Be low Unit1	20"
	72" With 36" Maxi mum
Above Unit2	Hori zon tal Over hang
	(For Con denser Air
	Dis charge)

1U nits (ap pli ca ble in U.S.A. only) may be in stalled on com bus ti ble floors made from wood or class A, B or C roof cov er ing ma te rial.

2Units must be in stalled ou doors. Over hang ing struc tures or shrubs should not ob struct con denser air dis charge out let.

NOTE:

ELEC/ELEC Mod els: Units and duct work are ap proved for zero clear ance to RETURN AIRcombustiblematerialswhenequippedwithelectricheaters.

SUPPLY AIRGAS/ELEC Mod els: A 1" clear ance must be pro vided be tween any com bus ti ble ma te rial and the sup ply air duct work for a dis tance of 3 feet

OUTDOOR AIR

from the unit.

OUTDOOR AIRThe prod ucts of com bus tion must not be al lowed to ac cu mu late within a (Economizer)confinedspaceandrecirculate.

Lo cate unit so that the vent air out let hood is at least:

?Three (3) feet above any forced air in let lo cated within 10 hori zon tal feet (ex- clud ing those in te gral to the unit).

?Four (4) feet be low, 4 hori zon tal feet from, or 1 foot above any door or grav ity air in let into the build ing.

10 Unitary Products Group