RT-SVX058D-EN 9
Dimensional Data
Figure 1, p. 9 illustrates the minimum operating and
service clearances for either a single or multiple unit
installation. These clearances are the minimum distances
necessary to assure adequate serviceability, cataloged
unit capacity, and peak operating efficiency.
Providing less than the recommended clearances may
result in condenser coil
starvation, “short-c
ircuiting” of
exhaust and economizer airflows, or recirculation of hot
condenser air.
Figure 1. Typical installation clearance for single an
d multiple unit applications
END TO END
NOTE 2, 3
SIDE BY SIDE
NOTE 2
NOTE 1
3’ 0”
4’ 0”
5’ 0”
3’ 0” WITHOUT ECONOMIZER
5’ 8” WITH ECONOMIZER
NOTES:
1. FOR HORIZONTAL DISCHARGE UNIT,
THIS MEASUREMENT IS REDUCED TO 1’ 6”
TO MINIMIZE DUCT EXTENSION.
2. WHEN EQUIPPED WITH ECONOMIZER
OR BAROMETRIC RELIEF DAMPER,
CLEARANCE DISTANCE IS TO BE
MEASURED FROM PROTRUDING HOOD
INSTEAD OF BASE.
3. CLEARANCE ISTHE SAME IF ANY
UNIT IS ROTATED 180°.
4. ADDITIONAL CLEARANCE REQUIRED
WHEN BAROMETRIC DAMPER OR
ECONOMIZER IS INSTALLED.
SINGLE UNIT
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