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York PREDATOR DR090 User Manual

Page 47

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246721-YTG-C-0606

Unitary Products Group

47

FIGURE 24 - DR150 REAR DUCT DIMENSIONS

FIGURE 25 - DOWNFLOW ECONOMIZER HOOD DETAIL

Return

Air

Supply

Air

18-1/4

18-1/4

28-1/4

31-11/16

28-1/4

18-1/16

2-31/32

5-5/32

Dot

Plugs

35 3/4

Outside Air

Intake Hood

26

25 3/4

30 1/4

26

39 1/2

or

47 1/2

Relief Hood for

Power Exhaust or

Barometric Relief

88 1/4

58 1/4