Trane UCCA - Page 16

Dimensions and Weights
16 CLCH-SVX009A-EN
Nom airflow (CFM)
1500 3000 4000 5000 6000 7000 3500 10500 12500 15000
Unit size 3 6 8 10 12 14 7 21 25 30
Fan/Motor data
FC fans
Wheel size (in.) 9x7 12x9 12x12 15x15 18x15 18x18 20x15 20x20 20x18 22x20
Maximum RPM 2000 1500 1700 1400 1200 1200 1100 1000 1300 1150
Motor HP 1-2 1-3 1-5 1 - 5 1 - 7 1/2 1 - 7 1/2 1 - 10 2 - 15 3 - 15 1 1/2 - 15
Minimum design CFM 1050 2100 2800 3500 4200 4900 5950 7350 8750 10500
DDP fans
Wheel size (in.) 11 14 16 18 18 20 20 2 x 18 2 x 20 2 x 20
Maximum RPM 3600 3600 3400 3025 3025 2720 2720 3025 2720 2720
Motor HP 1-2 1 1/2 - 5 2- 7 1/2 3 - 7 1/2 3 - 10 3 - 15 3 - 15 3- 10 3- 10 5 - 15
Filters (height x width - inches) with quantity per size
2 in. and 2/4 in. combination flat filter
- 16 x 20 4 2 2 4 2
- 16 x 25 4 1 1 2 2 6
- 20 x 20 2 2 4 2
- 20 x 25 1 2 1 1 2 6 4
Area (ft
2
) 3.5 6.9 8.9 11.1 16.3 16.3 20.0 22.5 26.4 30.6
Nominal Velocity (fpm) 432.0 432.0 450.0 450.0 369.2 430.8 425.0 466.7 473.7 490.9
2-in. Angle Filter
- 16 x 20 2 6 6 6 4 12
- 16 x 25 2 3 3 8
- 20 x 20 4 2 4 6 8
- 20 x 25 2 12
Area (ft
2
) 5.6 11.1 12.5 15.6 21.7 21.7 30.0 31.1 41.7 48.9
Nominal Velocity (fpm) 270.0 270.0 320.0 321.4 276.9 323.1 283.3 337.5 300.0 306.8
Mix Box
Damper Area (ft
2
) 1.3 2.4 3.1 4.1 5.1 5.6 7.0 8.2 10.3 12.0
Nominal Velocity (fpm) 1166.9 1224.7 1288.5 1205.6 1178.0 1239.2 1217.0 1277.9 1208.1 1247.1
Notes: Hydronic coil weight based on 14 fins per inch. Steam coil weight based on 6 fins per inch.
Coil width = length in direction of coil header, typically vertical.
Coil length = length of coil in direction of the coil tubes, typically horizontal and perpendicular to airflow.
Unit sizes 21-30 have two stacked steam coils
Fan wheel size is diameter x length of blade (width).
Minimum airflow limit is for units with hot water, steam, or electric heat. There is no minimum airflow for cooling-only units.
Table 2. Performance air handler model UCCA data