SSP-PRC001-EN 29
Table PD-35: Static Pressure Drop Through Accessories (inches of water column)
1
- Air Handlers
Notes:
1 Return air filter ESP included in Fan Performance Table data.
2 At louver opening angle of 42 degrees. For ESP at other angle openings, see accessory Installer’s Guide.
Table PD-36: Auxiliary Electric Heat Capacity - Air Handler
Heaters are rated at 240V, 480V and 600V. For other than rated voltage, capacity = ( )
2
x Rated Capacity.
Tons Unit Model No.
CFM Return Grille Discharge
Plenum and
Griille
2
Electric Heaters (kW)
5-10 15-20 25-30 35-50
5 1600 0.12 0.21 0.08 0.08 0.14 —
TWE060A 2000 0.18 0.33 0.13 0.13 0.19 —
TWE060B 2400 0.28 0.47 0.19 0.19 0.37 —
7½ 2400 0.08 0.27 0.03 0.06 0.08 0.12
TWE090A 3000 0.13 0.4 0.06 0.12 0.17 0.23
TWE090B 3600 0.18 0.58 0.08 0.16 0.24 0.32
10 3200 0.07 0.43 0.06 0.13 0.19 0.26
TWE120A 4000 0.11 0.66 0.1 0.2 0.3 0.4
TWE120B 4800 0.15 0.95 0.14 0.28 0.42 0.57
15 4800 0.09 0.23 0.03 0.03 0.06 0.08
TWE180B 6000 0.15 0.34 0.06 0.06 0.12 0.17
7200 0.2 0.49 0.08 0.08 0.16 0.24
20 6400 0.11 0.43 0.06 0.06 0.13 0.19
TWE240B 8000 0.17 0.66 0.1 0.1 0.2 0.3
9600 0.23 0.95 0.14 0.14 0.28 0.42
Unit Model No.
Total
kW
No. of Stages Stage 1 Stage 2 Total
KW Input BTUH Output KW Input BTUH Output KW Input BTUH Output
5.00 1 5.00 17,065 — — 5.00 17,065
TWE060A3, A4, AW 9.96 1 9.96 33,993 — — 9.96 33,993
TWE060B3, B4 14.96 1 14.96 51,058 — — 14.96 51,058
24.92 2 14.96 51,058 9.96 33,993 24.92 85,051
5.00 1 5.00 17,065 — — 5.00 17,065
TWE090,120A3,AW 9.96 1 9.96 33,993 — — 9.96 33,993
TWE120B3, BW 14.96 1 14.96 51,058 — — 14.96 51,058
TWE090B3 24.92 2 14.96 51,058 9.96 33,993 24.92 85,051
TWE060,090,120A1 5.76 1 5.76 19,659 — — 5.76 19,659
TWE060B1 11.52 1 11.52 39,318 — — 11.52 39,318
TWE090B1 17.28 1 17.28 58,977 — — 17.28 58,977
TWE120B1 23.04 2 11.52 39,318 11.52 39,318 23.04 78,636
TWE090,120A1 28.8 2 17.28 58,977 11.52 39,318 28.8 98,295
TWE120B1
TWE090,120A3, AW 34.88 2 19.92 67,987 14.96 51,058 34.88 119,045
TWE120B3, BW 10.00 1 10.00 34,130 — — 10.00 34,130
19.92 1 19.92 67,987 — — 19.92 67,987
TWE180, 240B 29.92 2 19.92 67,987 10.00 34,130 29.92 102,117
49.84 2 29.92 102,117 19.92 67,987 49.84 170,104
Performance Data
5 - 20 Ton
Voltage
Rated Voltage
