Figure 9 - Acceptable Minimum Clearances Around And Between Units; Table 2 - Minimum Evaporator Tube Removal Clearance - York YVAA Installation Operation & Maintenance

SECTION 4 - INSTALLATION
Recommended minimum clearances
The recommended clearances for the YVAA units are
as follows:
• Side to wall: 6 ft (1.8 m)
• Rear to wall: 6 ft (1.8 m)
• Control panel end to wall: 6 ft (1.8 m)
• Top: no obstructions whatsoever
• Distance between adjacent units: 10 ft (3 m)
A
Tube Removal
Clearance Area
B
A
1.8 m (6
ft)
Minimum
1.9 m (4.6 ft)
Control panel
Minimum
Figure 9 - Acceptable minimum clearances around
and between units
Clearance dimensions provided in
Figure 9 on page 30 and Table 2 on
page 30 are necessary to maintain good
airflow and ensure correct unit opera-
tion. It is also necessary to consider ac-
cess requirements for safe operation and
maintenance of the unit and power and
control panels. Local health and safety
regulations, or practical considerations
for service replacement of large compo-
nents, may require larger clearances than
those recommended.
30
Tube Removal
C
Clearance Area
3 m (10
ft)
Minimum

Table 2 - Minimum evaporator tube removal clearance

Model YVAA
English Metric in.
0161 0571 29
0201 0701
29
0166 0586 29
0211 0741 29
0191 0671 29
0169 0599 29
0176 0616
29
0214 0754 29
0224 0782
29
0254 0894 29
0261 0921 29
0196 0686 29
0199 0699 29
0234 0824
29
0216 0756 29
0226 0796
29
0259 0919 29
0266 0936 29
0219 0769 29
0229 0809 29
0264 0924
29
0269 0949 29
0246 0866
29
0294 1034 29
0331 1161 29
0306 1076 29
0309 1089 29
0334 1174
29
0459 1549 29
0491 1731 29
0361 1271 29
0391 1381 29
0456 1606 29
0399 1409 29
0469 1649
29
Form 201.47-ICOM1
Issue date: 17/11/2022
Tube removal
clearance dimensions
A B C
mm in. mm in. mm
737 30 762 60 1524
737 30 762 60 1524
737 30 762 60 1524
737 30 762 60 1524
737 30 762 60 1524
737 30 762 60 1524
737 30 762 72 1829
737 30 762 60 1524
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 60 1524
737 30 762 72 1829
737 30 762 72 1829
737 30 762 60 1524
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 60 1524
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
737 30 762 72 1829
JOHNSON CONTROLS