York D7CG 048, D7CG 036 Physical Data, Center Of Gravity, MOTOR AND DRIVE DATA - Belt-DriveBlower

530.18-N8Y

TABLE 5 - PHYSICAL DATA

	MODELS		UNIT SIZE
		036	048	060	072
	CENTRIFUGAL BLOWER	12 x 10	12 x 10	12 x 10	12 x 11
	(Dia. x Wd. in.)
EVAP.	FAN MOTOR HP	1⁄2	3⁄4	1	1
BLOWER	(Direct-Drive)
	FAN MOTOR HP	11⁄2	11⁄2	11⁄2	11⁄2
	(Belt-Drive)
EVAP.	ROWS DEEP	3	3	3	4
	FINS PER INCH	13	13	13	13
COIL
	FACE AREA (Sq. Ft.)	3.6	4.3	5.1	5.1
COMPR.	HERMETICALLY SEALED		SCROLL TYPE
TYPE
COND.	PROPELLER DIA. (in.)	24	24	24	24
	FAN MOTOR HP	1⁄4	1⁄4	1⁄4	1⁄4
FAN
	NOM. CFM TOTAL	3,400	3,400	3,400	3,300
COND.	ROWS DEEP	1	1	1	2
	FINS PER INCH	16	16	22	16
COIL
	FACE AREA (Sq. Ft.)	17.1	17.1	17.1	16.7
	QUANTITY PER UNIT	2	2	2	2
AIR	(15" x 20" x 1")
	QUANTITY PER UNIT
FILTERS		1	1	1	1
	(14" X 25" X 1")
(SEE NOTE)
	TOTAL FACE AREA	6.3	6.3	6.3	6.3
	(sq. ft.)
CHARGE	REFRIGERANT 22	5/8	6/8	6/8	10/0
	(lbs./oz.)
NOTE: Filter racks are adapted for 1" or 2" thick filters.
	CORNER C

WEIGHTS

UNIT	UNIT	CORNER WEIGHTS*
SIZE	WEIGHT*	(location, lbs., see figure 8)
(heat)	(lbs.)	"A"	"B"		"C"	"D"
036 (40 Mbh)	625	180	172		133	140
036 (79 Mbh)	635	180	177		138	140
048 (60 Mbh)	675	193	185		145	152
048 (99 Mbh)	685	193	190		150	152
060 (79 Mbh)	700	200	192		150	158
060 (99 Mbh)	710	200	197		155	158
072 (79 Mbh)	775	186	209		201	179
072 (99 Mbh)	785	186	214		206	179
OPTIONS / ACCESSORIES WEIGHTS (lbs.)
Economizer				50
Motorized Outdoor				26
Air Damper
Barometric Relief/Fixed				10
Outdoor Air Intake Damper
Roof Mounting Curb				92
Belt-Drive Blower				5

																CONDENSER
							BACK																* Weight = Unit + Economizer
																COIL END
	APPROXIMATE
																	CORNER B
	CENTER OF
	GRAVITY
CORNER D														FRONT
												821⁄4“
	447	⁄8“	Y							X
					1/4
													CORNER A
													DIM.			3-5 TON			6 TON
FIG 8 - CENTER OF GRAVITY													Y			19-3/4"			22"
													X			40-3/4"			44"
TABLE 6 - SUPPLY AIR PERFORMANCE - 3 Thru 6 Ton w/Direct-Drive Blower
GAS HEAT VALUES SHOWN @ 230/460/575 Volts - Side Duct Connections
UNIT	MOTOR																			Available External Static Pressure - IWG*
				0.20					0.30						0.40						0.50		0.60		0.70		0.80		0.90		1.00
SIZE	SPEED
						CFM		Watts	CFM		Watts				CFM		Watts				CFM	Watts	CFM	Watts	CFM	Watts	CFM	Watts	CFM	Watts	CFM	Watts
		HI		-				-	-		-				1699			825			1650	785	1570	755	1430	725	1360	700	1280	680	1180	655
036	MED			1684				800	1631		780				1582			750			1524	720	1410	690	1324	650	1260	630	1185	610	1100	590
	LOW			1487				710	1464		690				1421			670			1367	650	1315	620	1246	605	1185	590	1110	570	1020	545
		HI		1996				960	1933		936				1868			910			1795	880	1722	845	1635	820	1544	790	1419	765	1300	740
048	MED			1804				838	1765		810				1714			785			1650	765	1589	735	1508	705	1407	675	1306	645	1195	625
	LOW			1681				760	1640		738				1604			715			1541	695	1490	670	1416	645	1337	620	1230	595	1120	575
		HI		2400				1155	2338		1125				2274			1095			2167	1045	2096	1010	1990	980	1887	945	1771	905	1629	855
060	MED			2290				1105	2214		1065				2145			1030			2071	990	1990	950	1911	920	1828	885	1724	835	1604	798
	LOW			2150				1020	2100		990				2029			950			1965	910	1905	880	1816	838	1724	800	1644	770	1531	710
072		HI		2461				1480	2402		1440				2361			1395			2260	1350	2178	1305	2101	1260	2000	1205	1914	1155	1830	1110

NOTE: For 208 volts,multiply values by 0.95.

*Includes allowances for a wet evaporator coil, 1" filters and gas fired heat exchangers. Refer to Table 8 for static resistance values on applications other than side duct airflows.

TABLE 7 - MOTOR AND DRIVE DATA - Belt-Drive Blower

			MOTOR*			ADJUSTABLE			FIXED		BELT
	BLOWER					MOTOR PULLEY		BLOWER PULLEY
UNIT
	RANGE					PITCH		PITCH			PITCH
SIZE				FRAME	SERVICE		BORE			BORE		DESIG-
	(RPM)	HP	RPM			DIA.		DIA.			LENGTH
				SIZE	FACTOR		(in.)			(in.)		NATION
						(in.)		(in.)			(in.)
036	780 - 1090	1-1/2	1725	56	1.15	2.4 - 3.4	7/8	5.7		1	37.3	A36
048	790 - 1120	1-1/2	1725	56	1.15	2.4 - 3.4	7/8	5.7		1	37.3	A36
060	850 - 1220	1-1/2	1725	56	1.15	2.4 - 3.4	7/8	5.2		1	37.3	A36
072	900 - 1250	1-1/2	1725	56	1.15	2.8 - 3.8	7/8	5.2		1	37.3	A36

*All motors have solid bases and are inherently protected. These motors can be selected to operate into their service factor because they are located in the moving air, upstream of any

Unitary Products Group 9