14
RT-SVX46G-EN
Dimensions and Weights
Unit Clearances
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-circuiting” of
exhaust and economizer airflows, or recirculation of hot
condenser air.
Figure 1.
Typical installation clearances for single and multiple unit applications
Side by Side
Note 2
End to End
Note 2, 3
7’0”
2134 MM
6’0”
1829 MM
3’0”
914 MM
Note 1
Single Unit
3’0”
914 MM
3’0”
914 MM
4’0”
1219 MM
Note 4
9 1/8”
232 MM
12 1/2”
318 MM
12”
305 MM
16 3/4”
426 MM
YZC036E Units
YZC048F, YZC060E Units
Notes:
1. For horizontal discharge unit,
this measurement is reduced to
1’6” (457 MM) to minimize duct
extensions.
2. When equipped with economizer
or barometric relief damper, clearance
distance is to be measured from
protruding hood instead of base.
3. Clearance is the same if any unit
is rotated 180°.
4. Addition clearance required when
barometric damper or economizer
is installed.
