Figure 33: Eight Fan Units Dimensions - Ylaa0155Zj - York YLAA0041 Installation Operation & Maintenance

Form 150.72-ICOM6
Issue date: 12/19/2023
Water connection sizes are shown in
Physical Data, see Table 5 on page
48
F
W
L
YLAA Model
(length) (width)
YLAA0155SE
187.5
NOTE:
Placement on a level surface of free of obstructions (including snow, for winter operation) or air circulation ensures rated performance, reliable
operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpredictable airflow
patterns and possible diminished performance. Johnson Control's unit controls will optimize operation without nuisance high-pressure safety
cutouts; however, the system designer must consider potential performance degradation. Access to the unit control center assumes the unit is
no higher than on spring isolators. Recommended minimum clearances: Side to wall – 6'; rear to wall – 6'; control panel to end wall – 4'0'';
top – no obstructions allowed; distance between adjacent units – 10'. No more than one adjacent wall may be higher than the unit.
Figure 33: Eight Fan Units Dimensions – YLAA0155ZJ
Johnson Controls
Eight fan units
YLAA0155ZJ
P
C1
W H
F
(height)
88.3 94.2 88.5
R3
C2
L
P D C1
42.8 17.3 22
Section 5: Technical data
R1
R2
(TYP)
8Fan_assyax
C2 R3 R2
102 58 66
5 5
H
D
R1
39
107