York 28971AR manual 0250 141.6 33.8 0270 140.6 41.7 33.7, 144.5 42.0 40.3

FORM 201.18-EG1

30"

88"

30"

ORIGIN

5/8" DIA.

MOUNTING HOLES (TYP.)

1-1/4"

PANEL

A

B

C

D

E

F

POWER ELEMENTS

POWER

FOR SYS. #1 & #3

FOR SYS. #2

POWER ELEMENTS

CONTROL PANEL

G

H

I

J

K

L

31-3/4"

57-3/16"

57-3/16"

57-3/16"

48-3/8"

55-1/8"

1-1/4"

Y

X

TOP VIEW

LD03965

CENTER OF GRAVITY (Alum.)

YCAS	X	Y	Z
0250	141.6"	41.6"	33.8"
0270	140.6"	41.7"	33.7"

A

36"

CENTER OF GRAVITY (Copper)

YCAS	X	Y	Z
0250	145.4"	41.9"	40.5"
0270	144.5"	42.0"	40.3"

96"

78"	2"	SYS. #3
	SYS. #1 & #2

7-1/2"	POWER OPENING	2-1/4" DIA. RIGGING	10"
A	(BOTH SIDES)	HOLES (EACH SIDE)	WATER INLET
			104"
	68"	89-11/16"	67-7/16"
			342-1/4"
	Z

10"

WATER OUTLET

63-9/16"

SIDE VIEW

X

LD03966

YORK INTERNATIONAL 57