Dimensions and Weights
24 RT-SVX21AC-EN
Figure 20. Cooling and gas/electric —6 to 10 tons
standard efficiency, 4 to 10 tons high
efficiency— downflow duct connections, field
fabricated
(a),(b),(c)
(a) All dimensions are in inches/millimeters.
(b) Reference duct clearance to combustible materials in this chapter.
(c) 1/2 or 3/4 NPT gas connection = (Y_C models only); 2" electrical con-
nection: single point power when heat installed (T_C models only)
Figure 21. Cooling and gas/electric —6 to 10 tons
standard efficiency, 4 to 10 tons high
efficiency— economizer, manual or motorized
fresh air damper
(a)
(a) All dimensions are in inches/millimeters.
ALL FLANGES 1 1/4" (31 MM)
17 3/4”
451MM
17 3/4”
451MM
33 3/4”
857 MM
33 3/4”
857 MM
RETURN
SUPPLY
BAROMETRIC RELIEF HOOD
ECONOMIZER HOOD
Dimensions extends to 21 5/8"/549 MM
Dimensions extends to 21 5/8"/549 MM
when powered exhaust is coupled
when powered exhaust is coupled
with low leak economizer
7 3/4”
198 MM
12”
304 MM
16 3/4”
425 MM
6 7/8”
175 MM
Figure 22. Cooling and gas/electric —6 to 10 tons
standard efficiency, 4 to 8.5 tons high
efficiency— swing diameter for hinged door(s)
option
(a)
(a) All dimensions are in inches/millimeters.
Figure 23. Cooling and gas/electric —7.5 (dual
compressor) to 10 tons standard efficiency, 6
to 8.5 tons high efficiency
(a)
(a) All dimensions are in inches/millimeters.
Figure 24. Cooling and gas/electric —7.5 (dual
compressor) to 10 tons standard efficiency, 6
to 8.5 tons high efficiency— power exhaust
(a)
(a) All dimensions are in inches/millimeters.
21 3/8”
543 MM
17”
432 MM
34 5/8”
879 MM
Applicable to
Y_C models only
1/2 NPT GAS CONNECTION
(80 mbh, 120 mbh)
3/4 NPT GAS CONNECTION
(150 mbh, 200 mbh, 250 mbh)
(YC MODELS)
EVAPORATOR SECTION
ACCESS PANEL
ALTERNATE CONDENSATE DRAIN
CONNECTION 3/4 - 14 NPT DIA. HOLE
4 1/4”
108 MM
27 5/8”
701 MM
88 5/8”
2251 MM
47 7/8”
1216 MM
24 1/2”
622 MM
9 5/8”
244 MM
5 5/8”
143 MM
4 1/4”
108 MM
5 5/8”
143 MM
7 5/8”
194 MM
53 1/4”
1353 MM
CONDENSER COIL
UNIT CONTROL WIRE
7/8” (22 MM) DIA. HOLE
SERVICE GAUGE PORT ACCESS
1 3/8” (35 MM) DIA. HOLE
UNIT CONTROL WIRE
1 3/8” (35 MM) DIA. HOLE
46 7/8”
1190 MM
CONDENSER FAN
TOP PANE L
CONTROL AND COMPRESSOR
ACCESS PANEL
6 11/16”
170 MM
16 1/2”
419 MM
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