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Table 1 — Physical Data
LEGEND *Less coil.
†Coils have 14 aluminum fins per inch on copper tubes.
UNIT SIZE 03 06 08 10 12 15 18 21 25
UNIT WEIGHTS (lb)*
39LA 200 280 411 470 540 620 695 740 820
39LB 150 210 308 352 405 465 521 555 615
39LC 170 238 349 400 459 527 590 629 697
39LD 230 322 472 540 621 713 799 851 943
39LF 230 322 472 540 621 713 799 851 943
39LG 120 168 246 282 324 372 417 444 492
39LH 220 308 452 517 594 682 764 814 902
COMPONENT WEIGHTS (lb)
Mixing Box Section 139 164 193 219 226 244 283 272 311
Filter Mixing Box 150 173 208 227 245 279 327 340 395
Angle Filter Section 75 82 97 107 114 134 140 159 185
Flat Filter Section 37 43 48 50 55 74 75 86 90
Access Section 48 55 60 64 68 74 77 87 92
Preheat (Water) Section 36 42 43 46 49 52 54 53 57
Preheat (Electric) Section 49 56 61 66 72 74 76 87 89
TYPICAL DRY COIL WEIGHTS (lb)
Large Face Area Cooling Coils,
1
/
2
-in. OD (Chilled Water & DX)†
4-Row 56 84 98 109 137 178 198 251 280
6-Row 63 95 123 138 174 234 270 327 363
Small Face Area Cooling Coils,
1
/
2
-in. OD (Chilled Water & DX)†
4-Row 45 72 91 105 133 161 182 211 238
6-Row 53 85 113 129 162 197 225 270 307
8-Row 61 92 129 143 189 228 263 324 377
Hot Water Coils,
1
/
2
-in. OD†
1-Row 19 34 38 48 58 62 77 86 95
2-Row 28 43 51 61 76 89 104 117 130
Steam Coils, 1-row, 1-in. OD
6-FPI 50 70 85 95 110 135 150 180 215
9-FPI 55 80 100 115 125 155 175 214 256
12-FPI 60 85 115 130 145 180 205 248 297
FAN
Wheel Diameter (in.) 9
1
/
2
12
5
/
8
12
5
/
8
15 15 18
1
/
8
20 20 25
Wheel Width (in.) 7
1
/
8
9
1
/
2
11
1
/
8
11
1
/
8
15 15 13
1
/
2
18 15
Shaft Diameter (in.) 3/4 1
3
/
16
1
3
/
16
1
3
/
16
1
3
/
16
1
7
/
16
1
7
/
16
1
7
/
16
1
11
/
16
Maximum Fan Rpm 2500 2000 2000 1600 1600 1400 1300 1100 1000
OPERATING CHARGE, R-22 (lb)
4-Row Coil 1-2 2-3 3-4 4-5 4-5 5- 6 6- 7 6- 8 6- 9
6-Row Coil 1-2 2-4 5-6 5-6 6-8 8-10 9-11 11-13 11-16
8-Row Coil 2-3 3-5 5-6 5-7 7-9 10-12 12-14 13-19 16-24
COIL VOLUME (gal. water)
Chilled Water,
1
/
2
-in. OD Tube,
Large Face Area
4-Row 2.5 3.5 4.5 5.2 5.6 7.3 8.5 10.4 12.0
6-Row 3.2 4.7 6.0 6.8 7.7 10.1 11.7 14.2 16.3
Chilled Water,
1
/
2
-in. OD Tube,
Small Face Area
4-Row 2.1 3.3 3.9 4.1 5.1 6.3 7.3 8.7 9.8
6-Row 2.4 3.7 5.1 5.9 6.6 8.3 9.5 11.8 13.5
8-Row 2.7 4.1 6.4 7.4 8.4 10.7 12.1 14.7 17.2
Hot Water,
1
/
2
-in. OD Tube
1-Row 0.5 0.8 1.0 1.3 1.5 1.8 2.1 2.5 2.9
2-Row 0.7 1.3 1.6 2.0 2.4 2.9 3.4 4.0 4.8
COOLING COILS
Chilled Water
1
/
2
-in. OD Tube,
(4, 6 Row) Large Face Area
Face Area (sq ft) 3.63 5.90 7.90 9.54 11.18 14.91 17.71 21.6 25.0
Number of Tubes/Face 16 20 24 24 24 32 38 38 44
Finned Tube Length (in.) 26.1 34.0 37.9 45.8 53.7 53.7 53.7 65.5 65.5
Chilled Water
1
/
2
-in. OD Tube
(4, 6, 8 Row) Small Face Area
Face Area (sq ft) 2.72 4.72 6.58 7.95 9.32 12.12 13.98 17.1 20.5
Number of Tubes/Face 12 16 20 20 20 26 30 30 36
Finned Tube Length (in.) 26.1 34.0 37.9 45.8 53.7 53.7 53.7 65.5 65.5
DX
1
/
2
-in. OD Tube
(4, 6 Row) Large Face Area
Face Area (sq ft) 3.63 5.90 7.90 9.54 11.18 14.91 17.71 21.6 25.0
Finned Tube Length (in.) 26.1 34.0 37.9 45.8 53.7 53.7 53.7 65.5 65.5
DX
1
/
2
-in. OD Tube
(4, 6, 8 Row) Small Face Area
Face Area (sq ft) 2.72 4.72 6.58 7.95 9.32 12.12 13.98 17.1 20.5
Finned Tube Length (in.) 26.1 34.0 37.9 45.8 53.7 53.7 53.7 65.5 65.5
HEATING COILS
Hot Water
1
/
2
-in. OD Tube,
U-Bend (1, 2 Row)
Face Area (sq ft) 2.72 4.72 6.58 7.95 9.32 12.12 13.98 17.1 20.5
Number Tubes/Face 12 16 20 20 20 26 30 30 36
Finned Tube Length (in.) 26.1 34.0 37.9 45.8 53.7 53.7 53.7 65.5 65.5
Steam 1-in. OD (1 Row)
Face Area (sq ft) 2.13 4.18 6.22 7.53 8.85 11.06 13.28 16.2 18.9
Number Tubes/Face 4688 810121214
Finned Tube Length (in.) 25.5 33.4 37.3 45.2 53.1 53.1 53.1 53.1 64.9
DX — Direct Expansion
FPI — Fins Per Inch