| Unit Sizes 
| |
|
H = 24 3 /4 |
Weights |
| |
|
W = 31 |
Single |
Double |
| |
Module |
L |
Wall |
Wall |
| A |
Intake Module |
15 1 /2 |
94 |
94 |
| B |
Traq Damper Mixing Box |
36 |
167 |
215 |
| C |
Mixing/Filter-Mixing Box1 |
24 3 /4 |
167 |
215 |
| D |
Economizer |
24 3 /4 |
167 |
215 |
| E |
Air Blender |
401 /4 |
160 |
205 |
| F |
Open Return Filter |
4 |
8 |
8 |
| G |
Flat Filter |
11 |
64 |
76 |
| H |
Angled Filter |
24 3 /4 |
103 |
131 |
| I |
Bag Filter |
36 |
123 |
163 |
| J |
Cartridge Filter |
24 3 /4 |
103 |
133 |
| K |
Small Inspection or Blank |
11 |
56 |
68 |
| L |
Medium Access or Blank |
15 1/2 |
64 |
81 |
| N |
Large Access or Blank |
24 3 /4 |
87 |
115 |
| O |
Extra Large Access or Blank |
36 |
105 |
145 |
| P |
Turning or Vertical Blank |
24 3/4 |
87 |
196 |
| Q |
Small Horizontal Coil |
11 |
55 |
67 |
| R |
Medium Horizontal Coil |
15 1/2 |
65 |
82 |
| T |
Large Horizontal Coil |
24 3/4 |
86 |
114 |
| U |
Vertical Coil |
24 3/4 |
87 |
196 |
| W |
Moisture Eliminator |
11 |
68 |
80 |
| X |
External Face and Bypass |
15 1/2
H = 29 3 /4 |
102 |
119 |
| Y |
Internal Face and Bypass |
26 1/2 |
85 |
102 |
| Z |
Face Damper |
15 1/2 |
93 |
110 |
| AA |
Horizontal Fan |
36
FC Fan |
249 |
289 |
| AB |
Diffuser |
15 1/2 |
70 |
87 |
| AC |
Top-Mounted Discharge Plenum |
36
H = 29 3 /4 |
N/A |
145 |
| AD |
Front-Mounted Discharge Plenum |
24 3/4 |
N/A |
119 |
Fan module weights include largest
ODP motor and IGV when applicable. Coil module weights includes the coil module only, add coil weights
separately. 1. Filter-mixing box module is 36-inches in length.
Table U-2 — Coil
Data
| |
Area(Ft2) |
Qty-Size |
1/2’’Unit Coils UW, UF |
3.32 |
1-21x23 |
| Shipping Coils |
| Full |
2.75 |
1-18x22 |
| Custom |
3.50 |
1-18x28 |
| Modified |
1.83 |
1-12x22 |
Table U-3 —
Coil Availability
| Module Size |
1/2 ’’ Unit Coil |
Shipping Coils |
| Small |
2 Row |
1-2 Row |
| Medium |
2-8Row |
1-4 Row |
| Large |
N/A |
1-10 Row |
| Vertical |
2-8 Row |
1-6 Row |
Table U-4 — 1 /2 ’’ Unit Coil
Water Connection Sizes
(Inches)
| |
UW |
| Header Height |
21 |
| Supply |
1 1/2 |
| Return |
1 1/2 |
| Drain & Vent |
3/8 |
Shipping Coil connections are located
on page 64. See pages 64-73 for
Refrigerant Coil Connections and Circuiting.
Table U-5 — Filter Data
| |
Area(Ft2) |
Qty-Size |
2’’,4’’Flat
(TA, permanent, pleated media) |
3.5 |
20x25 |
Angled
(TA, permanent, pleated media) |
5.6 |
2-16x25 |
Bag/Cartridge
(65%, 85% or 95% Efficiency) |
3.3 |
20x24 |
Refer to page 78
for filter pressure drops.
Table U-6 — Areas
| Traq Damper Mixing Box, |
|
| Mixing Box or Economizer Traq Damper
Air foil Blade Damper |
|
| 0.92 |
| 1.78 |
| Internal Face and Bypass Face Area
Bypass Area |
|
| 0.95 |
| 0.95 |
| External Face and Bypass Face Area
Bypass Area |
|
| 2.84 |
| 1.89 |
| Face Damper |
2.84 |
| Air Blender |
1.46 |
Refer to pages 74-79
for pressure drops. See Table P-14 on page 79 for damper torque
requirements. |
