Chilled Water FCU A Series 3-25 CFM Horizontal Fan Coil 5hz www.windind.com
CONTENTS GENERAL CONSTRUCTION... 3 MODEL NUMBER NOMENCLA TURE... 4 DIMENSIONS... 5 FAN PERFORMANCE DATA... 7 GENERAL SPECIFICATIONS... 22 COOLING CAPACITY CORRECTION FACTORS... 23 COOLING CAPACITY (BTU)... 24 GENERAL CONSTRUCTION COIL Coils have 3/8 O.D. seamless copper tubing mechanically bounded to high efficiency aluminum fins. Each coil is factory tested at 35 psig, and easily accessible for service. Manual air vents are standard on all coils. Left and right hand coil connections are available. We will furnish right hand connection, if not specified in the order. DRAIN PANS Drain pans is made of coated metal. Drain pan exterior is insulated with a closed cell fire retardant rubber insulation to prevent sweating. All drain pans are sloped towards the drain connection to facilitate condensate removal. * Drain pans connections provided from both sides is optional. * Fiber Glass drain pan could be provided * 1/2 Fiber glass insulation or 1 mm. closed cell rubber insulation for the plenum could be provided according to customer order. OPTIONS Available options include motorrized/hand valve package, thermostats, 3-speed switches, hot water coil, copper tubes/ copper fins coil, electric heat. Contact factory for other available options. BASIC UNIT All fan coils are manufactured with high quality galvanized steel to resist corrosion. All models are approved for installation with clearance and wiring connections are easily accessible. Mounting holes and / or slots are pre-drilled to save installation time and field labor expense. PLENUMS AND CABINETS Plenum and Cabinet insulated to increase efficiency and insure quiet operation. AIR FILTER All units will be supplied with standard 25 mm. thin aluminum washable mesh filter. Filter is easily removable for cleaning and service. MOTORS & BER WHEELS Standard motors are 3 speed, 2V / 1ph / 5 Hz, PSC type with internal thermal overload protection and mounted with rubber bushings. Blower wheels are centrifugal. 2
MODEL NUMBER NOMENCLATURE L A - 3 P - 4R - LH L = Chilled Water FCU Coil Connections (Look at front view ) RH = Right Hand LH = Left Hand Series Nominal CFM Number of Row coil 2R = 2 Row coil 3R = 3 Row coil 4R = 4 Row coil 6R = 6 Row coil With Plenum TOP VIEW SIDE VIEW FRONT VIEW LA-3P-4R-LH 3
DIMENSIONS (WITHOUT PLENUM) LA-3-25 MODEL LA - 3 LA - 4 LA - 6 LA - 8 LA - 1 LA - 12 LA - 14 LA - 16 LA - LA - 25 DIMENSION (MM) A B C D E F G H I 832 743 559 692 171 282 47 111 278 934 845 661 794 171 282 47 111 278 135 946 762 895 171 282 554 167 334 1188 199 915 148 171 282 554 167 334 134 1251 167 1 222 333 6 167 334 1238 1149 965 198 28 381 636 211 378 1289 1 116 1149 28 381 661 211 378 1442 1353 1169 132 3 423 694 211 378 1594 155 1321 1454 3 423 694 211 378 1493 144 12 1353 422 525 739 211 378 4
DIMENSIONS (WITH PLENUM) LA-3-25 MODEL LA - 3 LA - 4 LA - 6 LA - 8 LA - 1 LA - 12 LA - 14 LA - 16 LA - LA - 25 DIMENSION (MM) A B C D E F G H I J K L M N 832 743 559 692 171 282 255 3 67 737 787 273 582 111 934 845 661 794 171 282 255 3 79 762 812 273 582 111 135 946 762 895 171 282 255 3 811 864 914 273 638 167 1188 199 915 148 171 282 255 3 96 116 166 273 638 167 134 1251 167 1 222 333 255 254 1111 1168 1218 273 638 167 1238 1149 965 198 28 381 354 247 113 184 1134 326 722 211 1289 1 116 1149 28 381 354 247 164 1135 1185 326 722 211 1442 1353 1169 132 3 423 394 312 117 1286 1336 386 782 211 1594 155 1321 1454 3 423 394 312 1324 144 149 386 782 211 1493 144 12 1353 422 525 496 414 15 1321 1371 341 827 211 5
DRY COIL INDOOR FAN CURVE LA-3-2R 5 Hz 7 6 Pressure (Pa) Static External 5 4 3 MED H I MED 1 14 16 18 2 24 26 28 3 3 34 36 38 4 4 44 46 48 DRY COIL INDOOR FAN CURVE LA-3-3R 5 Hz 7 6 Pressure (Pa) Static External 5 4 3 MED MED H I 1 14 16 18 2 24 26 28 3 3 34 36 38 4 4 44 6
DRY COIL INDOOR FAN CURVE LA-3-4R 5 Hz 7 6 Pressure (Pa) Static External 5 4 3 MED MED 1 14 16 18 2 24 26 28 3 3 34 36 38 4 7
DRY COIL INDOOR FAN CURVE LA-4-2R 5 Hz Pressure (Pa) Static External 11 1 9 8 7 6 5 4 3 1 MED MED 26 28 3 3 34 36 38 4 4 44 46 48 5 5 54 56 58 6 6 64 66 68 7 7 74 DRY COIL INDOOR FAN CURVE LA-4-3R 5 Hz 1 11 1 Pressure (Pa) Static External 9 8 7 6 5 4 3 1 MED MED 24 26 28 3 3 34 36 38 4 4 44 46 48 5 5 54 56 58 6 6 64 66 68 7 8
DRY COIL INDOOR FAN CURVE LA-4-4R 5 Hz Pressure (Pa) Static External 11 1 9 8 7 6 5 4 3 1 MED MED 26 28 3 3 34 36 38 4 4 44 46 48 5 5 54 56 58 6 6 9
DRY COIL INDOOR FAN CURVE LA-6-3R 5 Hz External Static Pressure (Pa) 16 15 14 13 1 11 1 9 8 7 6 5 4 3 1 16 24 28 3 36 4 44 48 5 56 6 64 68 7 76 8 84 88 MED MED External Static Pressure (Pa) DRY COIL INDOOR FAN CURVE LA-6-4R 5 Hz 15 14 13 1 11 1 9 8 7 6 5 4 3 1 16 24 28 3 36 4 44 48 5 56 6 64 68 7 76 8 MED MED 1
DRY COIL INDOOR FAN CURVE LA-6-6R 5 Hz External Static Pressure (Pa) 16 15 14 13 1 11 1 9 8 7 6 5 4 3 1 1 16 24 28 3 36 4 44 48 5 56 6 64 68 7 MED MED 11
External Static Pressure (Pa) DRY COIL INDOOR FAN CURVE LA-8-3R 5 Hz 15 14 13 1 11 1 9 8 7 6 5 4 3 1 24 28 3 36 4 44 48 5 56 6 64 68 7 76 8 84 88 9 96 1 14 MED MED DRY COIL INDOOR FAN CURVE LA-8-4R 5 Hz External Static Pressure (Pa) 15 14 13 1 11 1 9 8 7 6 5 4 3 1 24 28 3 36 4 44 48 5 56 6 64 68 7 76 8 84 88 9 MED MED 12
External Static Pressure (Pa) DRY COIL INDOOR FAN CURVE LA-8-6R 5 Hz 15 14 13 1 11 1 9 8 7 6 5 4 3 1 18 2 26 3 34 38 4 46 5 54 58 6 66 7 74 78 8 LO W MED MED 13
External Static Pressure (Pa) DRY COIL INDOOR FAN CURVE LA-1-3R 5 Hz 16 15 14 13 1 11 1 9 8 7 6 5 4 3 1 4 44 48 5 56 6 64 68 7 76 8 84 88 9 96 1 14 18 11 116 1 MED MED External Static Pressure (Pa) DRY COIL INDOOR FAN CURVE LA-1-4R 5 Hz 16 15 14 13 1 11 1 9 8 7 6 5 4 3 1 4 44 48 5 56 6 64 68 7 76 8 84 88 9 96 1 14 18 11 116 MED MED 14
DRY COIL INDOOR FAN CURVE LA-1-6R 5 Hz External Static Pressure (Pa) 16 15 14 13 1 11 1 9 8 7 6 5 4 3 1 4 44 48 5 56 6 64 68 7 76 8 84 88 9 96 1 14 18 11 LO W MED MED 15
DRY COIL INDOOR FAN CURVE LA-12-4R 5 Hz External Static Pressure (Pa) 14 13 1 11 1 9 8 7 6 5 4 3 1 7 74 78 8 86 9 94 98 1 16 11 114 118 12 126 13 134 138 14 146 LO W MED MED H I DRY COIL INDOOR FAN CURVE LA-12-6R 5 Hz 13 1 11 Pressure (Pa) 1 9 8 7 MED H I Static External 6 5 4 3 1 LO W MED 7 74 78 8 86 9 94 98 1 16 11 114 118 12 126 13 16
DRY COIL INDOOR FAN CURVE LA-14-4R 5 Hz External Static Pressure (Pa) 14 13 1 11 1 9 8 7 6 5 4 3 1 7 74 78 8 86 9 94 98 1 16 11 114 118 12 126 13 134 138 14 146 15 LO W MED MED H I DRY COIL INDOOR FAN CURVE LA-14-6R 5 Hz 13 1 11 External Static Pressure (Pa) 1 9 8 7 6 5 4 3 LO W MED H I MED 1 7 74 78 8 86 9 94 98 1 16 11 114 118 12 126 13 134 138 17
DRY COIL INDOOR FAN CURVE LA-16-4R 5 Hz 26 24 2 Pressure (Pa) Static External 18 16 14 1 1 8 MED MED 6 4 8 85 9 95 1 15 11 115 1 125 13 135 14 145 15 155 16 165 17 175 18 185 19 195 5 DRY COIL INDOOR FAN CURVE LA-16-6R 5 Hz 26 24 2 Pressure (Pa) Static 18 16 14 1 MED External 1 8 MED 6 4 8 85 9 95 1 15 11 115 1 125 13 135 14 145 15 155 16 165 17 175 18 185 19 195 18
DRY COIL INDOOR FAN CURVE LA--4R 5 Hz 28 26 24 2 Pressure (Pa) Static 18 16 14 1 MED External 1 8 MED 6 4 8 85 9 95 1 15 11 115 1 125 13 135 14 145 15 155 16 165 17 175 18 185 19 DRY COIL INDOOR FAN CURVE LA--6R 5 Hz 28 26 24 2 Pressure (Pa) Static External 18 16 14 1 1 8 6 MED MED 4 LO W 8 85 9 95 1 15 11 115 1 125 13 135 14 145 15 155 16 165 17 175 18 19
DRY COIL INDOOR FAN CURVE LA-25-6R 5 Hz 16 15 14 13 (Pa) 1 11 Pressure Static External 1 9 8 7 6 5 MED 4 3 1 18 19 21 2 23 24 25
LA GENERAL SPECIFICATIONS Net Weight Gross Weight Cond.Drain MODEL Power Supply Coil Blower Motor Fin/in. Tube Side Type V/Ph/Hz. in. LA-3 LA-4 LA - 6 LA - 8 LA - 1 LA - 12 LA - 14 LA - 16 LA - LA - 25 D ia x L...Qty. mm. 144x162 2 144x188 2 164x1 2 164x1 2 178x228 2 3x289 2 164x1 4 254x254 2 Type Hp.Qty. 1/8 1 1/8 1 1/2 1 1/2 1 1/3 1 1/2 1 1/3 1 1/3 2 1/3 2 1/2 2 Casing Insulation connectiondia.(in). 2-24/1/ 5/ 6 Corrugate fin/plane tube, Manual air vent on coil Centrifugal Forward Direct Drive 5 - Speed,Mounted with rubber grommets to eliminate noise and vibration (3 Speed model: WICA-2 5) PSC Motor - direct drive RPM 138/ 13/ 1/ 14/ 95 14/ 135/ 123/ 11/ 1 14/ 133/ 123/ 115/ 15 123/ 118/ 16/ 95/ 8 14/ 134/ 12/ 1/ 9 14/ 134/ 1/ 11/ 1 123/ 118/ 16/ 95/ 8 128/ 118/ 18 Kg 26 29 34 37 41 5 6 7 72 84 Kg 31 34 39 42 46 55 65 75 77 9 13 DIA. 3/8 Copper tube Galvanized steel (GI) Closed cell rubber foam / 1/2" 3/4 LA COOLING CAPACITY CORRECTION FACTORS MODEL LA - 3 LA - 4 LA - 6 LA - 8 LA - 1 LA - 12 LA - 14 LA - 16 LA - LA - 25 CFM TH SH TH SH TH SH TH SH TH SH TH SH TH SH TH SH TH SH TH SH 24 1. 1. 2.91.91.83.83 18 1.12 1.11 1.8 1.8 16 1.9 1.7 1.6 1.5 1.4 1.4 14 1.1 1.11 1.4 1.3 1. 1. 1. 1. 1 1.5 1.6 1. 1..91.93.94.92 1 1. 1..91.9.85.81.74.75 9 1.13 1.11.89.9.84.83 8 1.7 1.6.76.74 7 1.11 1.1 1. 1. 6 1.11 1.1 1.5 1.6.91.91 5 1.5 1.5 1. 1..85.84 45 1.12 1.11 1. 1..92.91 4 1.4 1.4.94.91.87.87 35 1. 1..86.85 3 1.1 1.1.94.92 25 1.3 1.3.83.82 1. 1. 15.84.82 1 21
COOLING CAPACITY (BTUH) 42 F ENT. WATER 42 F ENT. WATER MODEL GPM PD 8 F DB/67 F WB MODEL GPM PD 75 F DB/63 F WB (FT.WTR) TH SH TR (FT.WTR) TH SH TR 1.52 2.26 7619 51 1 1.39 1.89 6931 4797 1 LA - 3 1.11 1.3 6664 4642 12 LA - 3.97.97 587 4346 12 2 Rows Coil.81.76 5698 4299 14 2 Rows Coil.7.55 489 3977 14.65.5 575 461 16.65.5 4767 3936 16 1.84 1.52 9182 5868 1 1.53 1.9 7646 5313 1 LA - 3 1.39.91 8361 5524 12 LA - 3 1..71 7183 5122 12 3 Rows Coil 1.6.55 744 5148 14 3 Rows Coil.98.5 6596 4862 14.97.5 717 564 16.8.36 64 4718 16 1.88.97 9393 593 1 1.65.76 8249 5559 1 LA - 3 1.51.65 934 5782 12 LA - 3 1.21.44 7235 599 12 4 Rows Coil 1.3.5 8668 5626 14 4 Rows Coil.91.27 6372 4722 14 1.2.47 8234 5345 16.65.5 524 425 16 2.26 1.6 11296 811 1 1.86 1.17 9291 7355 1 LA - 4 1.5.75 912 7288 12 LA - 4 1.25.56 7515 6655 12 2 Rows Coil 1.12.44 784 6872 14 2 Rows Coil 1.1.37 796 6523 14.98.37 784 6872 16.86.3 6848 6421 16 2.76 3.46 13818 9625 1 2.49 2.91 12463 9169 1 LA - 4 2.6 2.12 12387 986 12 LA - 4 1.82 1.71 1943 8556 12 3 Rows Coil 1.47 1.14 126 836 14 3 Rows Coil 1.29.91 95 7776 14 1.7.68 8593 774 16 1.2.56 8128 7442 16 3. 2.46 14979 1132 1 2.71 2.3 13541 9669 1 LA - 4 2.18 1.38 1353 9392 12 LA - 4 1.96 1.14 11737 893 12 4 Rows Coil 1.63.85 11431 876 14 4 Rows Coil 1.44.68 186 823 14 1.3.56 19 8294 16 1.19.64 9582 7819 16 3.7 2.93 18496 12676 1 3.36 2.39 168 121 1 LA - 6 2.76 1.74 16563 11962 12 LA - 6 2.44 1.4 1468 11246 12 3 Rows Coil 1.99.94 13912 199 14 3 Rows Coil 1.74.75 12197 1298 14 1.48.56 11837 1239 16 1.37.51 1965 9793 16 4. 4.46 19997 1352 1 3.6 3.71 17998 1285 1 LA - 6 2.96 2.63 17737 12615 12 LA - 6 2.66 2.25 15974 11986 12 4 Rows Coil 2.21 1.63 15435 11727 14 4 Rows Coil 1.89 1. 13236 1874 14 1.52.82 12188 1525 16 1.31.62 1357 9728 16 4.5 8.41 2248 14529 1 4.29 7.79 21454 1449 1 LA - 6 3.69 6.1 22137 14377 12 LA - 6 3.25 4.72 19518 13526 12 6 Rows Coil 2.86 3.85 19998 13473 14 6 Rows Coil 2.48 3.1 1739 12541 14 2.26 2.47 1856 12671 16 1.66 1.44 13253 185 16 TH = TOTAL CAPACITY (BTUH) SH = SENSIBLE HEAT CAPACITY (BTUH) TR = TEMP RISE 22
COOLING CAPACITY (BTUH) 42 F ENT. WATER 42 F ENT. WATER MODEL GPM PD 8 F DB/67 F WB MODEL GPM PD 75 F DB/63 F WB (FT.WTR) TH SH TR (FT.WTR) TH SH TR 4.36 1.3 21782 14763 1 3.99 8.62 1995 14194 1 LA - 8 3.32 6. 19924 1489 12 LA - 8 3.2 5.27 18114 13478 12 3 Rows Coil 2.55 3.84 1786 1333 14 3 Rows Coil 2.28 3.13 15936 1258 14 1.89 2.28 15141 12334 16 1.66 1.87 1329 11541 16 4.63 6.68 23159 15425 1 4.21 5.74 2137 14794 1 LA - 8 3.5 4.12 994 14598 12 LA - 8 3.19 3.46 19168 13967 12 4 Rows Coil 2.73 2.7 1981 13834 14 4 Rows Coil 2.45 2.17 1713 13166 14 2.1 1.56 1668 12719 16 1.69 1.16 135 11662 16 5.6 6.36 2531 1633 1 4.76 5.65 2378 15989 1 LA - 8 4.12 4.3 24817 1678 12 LA - 8 3.71 3.65 22264 1527 12 6 Rows Coil 3.17 2.87 226 14989 14 6 Rows Coil 2.85 2.37 28 1427 14 2.52 1.88 163 14158 16 2.32 1.58 18522 13585 16 5.62 4.22 2815 19164 1 5.25 3.71 26274 18645 1 LA - 1 4.24 2.55 25455 18149 12 LA - 1 3.81 2.15 22885 17255 12 3 Rows Coil 3.15 1.51 233 1699 14 3 Rows Coil 2.82 1.24 1974 1615 14 2.26.82 1891 15481 16 2.11.77 16915 14868 16 6.2 3.91 3176 597 1 5.76 3.58 2886 37 1 LA - 1 4.55 2.32 27294 19463 12 LA - 1 4.39 2.24 26343 19226 12 4 Rows Coil 3.39 1.38 23718 18167 14 4 Rows Coil 3.1 1.16 2175 17331 14 2.52.81 174 1686 16 2.23.64 17863 15117 16 7.47 8.51 37329 24329 1 7.3 7.74 35126 23853 1 LA - 1 5.79 5.44 34747 239 12 LA - 1 5.32 4.66 31932 22383 12 6 Rows Coil 4.61 3.66 32266 22194 14 6 Rows Coil 4. 3.17 2945 21264 14 3.71 2.57 2968 21162 16 3.8 1.76 24613 19217 16 7.98 12.48 39919 2774 1 7.32 1.67 36621 2644 1 LA - 12 6. 7.86 37215 2652 12 LA - 12 5.65 6.63 33919 24951 12 4 Rows Coil 4.75 4.88 33268 24531 14 4 Rows Coil 4.33 4.15 331 2343 14 3.73 3.27 29714 231 16 3.15 2.37 25266 21435 16 8.75 5.9 43737 28821 1 8.23 5.29 41134 28247 1 LA - 12 6.83 3.75 4989 27629 12 LA - 12 6.27 3.27 37643 26672 12 6 Rows Coil 5.36 2.53 37493 26225 14 6 Rows Coil 4.82 2.12 33814 24992 14 4.12 1.52 32986 24438 16 3.46 1.13 27679 22375 16 9.3 5.13 45142 354 1 8.72 4.88 4368 29893 1 LA - 14 6.81 3.1 4884 2834 12 LA - 14 6.47 2.88 38848 2787 12 4 Rows Coil 5.31 2.9 37171 26899 14 4 Rows Coil 4.9 1.75 3431 25969 14 3.81 1.12 355 24365 16 3.66 1.6 29242 23882 16 TH = TOTAL CAPACITY (BTUH) SH = SENSIBLE HEAT CAPACITY (BTUH) TR = TEMP RISE 23
COOLING CAPACITY (BTUH) 42 F ENT. WATER 42 F ENT. WATER MODEL GPM PD 8 F DB/67 F WB MODEL GPM PD 75 F DB/63 F WB (FT.WTR) TH SH TR (FT.WTR) TH SH TR 9.77 9.3 48826 31581 1 9.19 8.19 45967 3178 1 LA - 14 7.62 5.74 45714 3329 12 LA - 14 7.15 5.23 4291 29647 12 6 Rows Coil 6.16 3.97 43124 29189 14 6 Rows Coil 5.62 3.44 3936 2859 14 4.89 2.66 3998 2761 16 4.41 2.29 3534 26293 16 11.99 16. 59954 39856 1 1.86 13.75 5429 38162 1 LA - 16 7.28 6.78 5936 36278 12 LA - 16 8.34 8.53 512 36323 12 4 Rows Coil 7.14 6.4 49945 54949 14 4 Rows Coil 6.5 5.52 4549 34386 14 5.57 4. 44589 33947 16 4.94 3.41 39614 31957 16 12.76 6.7 63811 41722 1 12.22 5.58 6187 41437 1 LA - 16 9.89 3.78 59363 39891 12 LA - 16 9.25 3.43 5558 38825 12 6 Rows Coil 7.95 2.63 55624 3836 14 6 Rows Coil 7.29 2.3 5157 36843 14 6.33 1.76 5646 36378 16 5.73 1.46 45813 34621 16 13.1 2.98 65492 43216 1 12.77 2.89 63867 43667 1 LA - 9.79 1.84 58771 4557 12 LA - 9.44 1.7 56614 4495 12 4 Rows Coil 7.21 1.2 5486 37338 14 4 Rows Coil 6.94.96 48547 3738 14 5.36.61 42878 3453 16 5.7.57 463 33866 16 13.88 5.12 69414 45218 1 13.4 4.54 65184 44326 1 LA - 1.74 3.24 64442 43158 12 LA - 1.16 2.91 6954 42428 12 6 Rows Coil 8.55 2.17 59839 41195 14 6 Rows Coil 7.71 1.87 53971 3936 14 6.7 1.38 53634 38749 16 6.5 1.16 48343 3686 16 25.86 9.38 129317 844 1 21.84 6.86 19213 72581 1 LA - 25 21.17 6.54 12721 79477 12 LA - 25 17.88 4.88 17274 71654 12 6 Rows Coil 17. 4.47 11913 75922 14 6 Rows Coil 14.63 3.3 1511 68511 14 14.25 3.19 113988 7377 16 12.3 2.47 96267 66657 16 TH = TOTAL CAPACITY (BTUH) SH = SENSIBLE HEAT CAPACITY (BTUH) TR = TEMP RISE 24
COOLING CAPACITY (BTUH) 45 F ENT. WATER 45 F ENT. WATER MODEL GPM PD 8 F DB/67 F WB MODEL GPM PD 75 F DB/63 F WB (FT.WTR) TH SH TR (FT.WTR) TH SH TR 1.26 1.66 6312 4517 1 1.7 1.23 5,341 4154 1 LA - 3.85.81 5129 412 12 LA - 3.7.55 4,176 3713 12 2 Rows Coil.58.42 482 3714 14 2 Rows Coil.51.33 3539 348 14.49.3 3891 3584 16.44.25 3539 348 16 1.44.97 7 574 1 1.24.76 6216 4714 1 LA - 3.96.48 5772 454 12 LA - 3.86.41 5184 4296 12 3 Rows Coil.7.29 491 4214 14 3 Rows Coil.7.38 4925 481 14.58.27 4665 43 16.58.36 4679 3877 16 1.49.65 7475 5126 1 1.31.5 6537 4791 1 LA - 3 1.3.33 617 4613 12 LA - 3.89.25 5357 4299 12 4 Rows Coil.73.31 5862 4382 14 4 Rows Coil.73.23 589 484 14.69.29 5568 4163 16.6.22 4843 3879 16 1.79 1.6 8931 7268 1 1.48.75 7398 6634 1 LA - 4 1.15.48 6898 6557 12 LA - 4.7.44 6417 6279 12 2 Rows Coil.95.34 6657 6455 14 2 Rows Coil.88.31 6192 6177 14.83.28 6657 6455 16.78.25 6192 6177 16 2.43 2.8 12138 8975 1 2.24 2.46 11188 8649 1 LA - 4 1.69 1.46 1127 8278 12 LA - 4 1.52 1.22 9112 7813 12 3 Rows Coil 1.14.73 7998 7489 14 3 Rows Coil 1.7.62 7456 79 14.94.53 7484 735 16.9.49 7195 7116 16 2.78 2.12 1398 9699 1 2.48 1.79 12392 9161 1 LA - 4 2. 1.14 11958 8951 12 LA - 4 1.71.91 126 8288 12 4 Rows Coil 1.44.68 113 8286 14 4 Rows Coil 1.18.47 8237 7498 14 1.4.39 8334 76 16 1.5.39 779 729 14.7 3.8 2.9 15477 11568 1 2.68 1.67 13395 1778 1 LA - 6 2.23 1. 13374 1768 12 LA - 6 1.87.84 114 9916 12 3 Rows Coil 1.53.6 1688 9845 14 3 Rows Coil 1.36.46 9512 9239 14 1.26.43 142 9598 16 1.15.38 9179 9116 16 3.43 3.35 17146 12379 1 3.1 2.73 1564 1164 1 LA - 6 2.51 1.98 1569 11592 12 LA - 6 2.5 1.36 12294 148 12 4 Rows Coil 1.71 1.1 1195 1469 14 4 Rows Coil 1.36.62 951 9413 14 1.42.96 11352 9946 16 1.12.58 935 8942 16 4.14 7.18 676 13768 1 3.81 6.19 1965 13282 1 LA - 6 3.5 4.28 1829 1283 12 LA - 6 2.71 3.42 16241 164 12 6 Rows Coil 2.38 2.74 16649 12143 14 6 Rows Coil 1.81 1.63 12656 1541 14 1.59 1.34 12645 16 16 1.5 1.54 123 113 16 TH = TOTAL CAPACITY (BTUH) SH = SENSIBLE HEAT CAPACITY (BTUH) TR = TEMP RISE 25
COOLING CAPACITY (BTUH) 45 F ENT. WATER 45 F ENT. WATER MODEL GPM PD 8 F DB/67 F WB MODEL GPM PD 75 F DB/63 F WB (FT.WTR) TH SH TR (FT.WTR) TH SH TR 3.94 8.42 1974 1419 1 3.22 2.56 168 12622 1 LA - 8 2.92 4.96 17522 13177 12 LA - 8 2.35 1.54 1487 1185 12 3 Rows Coil 2.19 3.2 1539 1244 14 3 Rows Coil 1.6.75 11 1727 14 1.6 1.76 12826 11492 16 1.35.53 1827 1586 16 4.32 5.89 21612 14798 1 3.89 4.96 19464 14118 1 LA - 8 3.28 3.57 19659 1447 12 LA - 8 2.73 2.7 1638 1282 12 4 Rows Coil 2.46 2.28 172 1317 14 4 Rows Coil 1.9 1.38 13327 11612 14 1.51.94 1213 1129 16 1.33.71 1646 1547 16 4.65 5.48 23264 15427 1 4.19 4.47 961 14664 1 LA - 8 3.47 3.25 81 14416 12 LA - 8 3.6 2.62 18367 1354 12 6 Rows Coil 2.49 1.76 17463 1368 14 6 Rows Coil 2.12 1.4 14821 124 14 1.69.86 13526 1168 16 2.1 1.33 1479 11422 16 5.37 3.91 26825 18638 1 5.16 15.26 25776 18382 1 LA - 1 4.1 2.3 246 1764 12 LA - 1 3.85 9.8 238 17349 12 3 Rows Coil 3.3 1.44 21228 16571 14 3 Rows Coil 2.96 5.78 737 1649 14 2.16.77 1727 15255 16 2.25 3.54 17971 15282 16 5.76 3.58 2882 83 1 5.39 3.16 26967 19492 1 LA - 1 4.27 2.16 25647 18843 12 LA - 1 4.3 1.92 2418 1834 12 4 Rows Coil 3.18 1.23 2224 1763 14 4 Rows Coil 2.71.92 18983 16215 14 2.5.58 16392 15478 16 1.92.51 15353 14798 16 6.9 7.54 34494 2369 1 6.36 6.48 31813 22331 1 LA - 1 5.18 4.5 3184 21757 12 LA - 1 4.54 3.54 27226 319 12 6 Rows Coil 3.94 2.8 27583 357 14 6 Rows Coil 3.5 1.76 21385 17869 14 2.51 1.23 92 17558 16 1.98.81 15833 15682 16 7.23 1.46 3614 25672 1 6.56 8.78 32814 24428 1 LA - 12 5.56 6.47 33332 2463 12 LA - 12 4.9 5.17 294 23121 12 4 Rows Coil 4.12 3.72 2893 2294 14 4 Rows Coil 3.49 2.93 2446 2112 14 2.89 2.5 2316 9 16 2.51 1.63 17 19439 16 8.7 5.14 4338 27353 1 7.44 4.43 37196 2646 1 LA - 12 5.89 2.95 35363 25331 12 LA - 12 5.25 2.42 31478 2413 12 6 Rows Coil 4.37 1.72 3622 23523 14 6 Rows Coil 3.65 1.28 25584 21566 14 2.77.77 22151 438 16 2.54.65 18981 1897 15 8.42 4.63 4215 28812 1 7.86 4. 3932 27981 1 LA - 14 6.32 2.7 3796 27197 12 LA - 14 5.61 2.26 33687 25621 12 4 Rows Coil 4.56 1.59 31925 24961 14 4 Rows Coil 4. 1.18 2833 23385 14 3.2.76 24189 2215 16 2.77.64 22128 2125 16 TH = TOTAL CAPACITY (BTUH) SH = SENSIBLE HEAT CAPACITY (BTUH) TR = TEMP RISE 26
COOLING CAPACITY (BTUH) 45 F ENT. WATER 45 F ENT. WATER MODEL GPM PD 8 F DB/67 F WB MODEL GPM PD 75 F DB/63 F WB (FT.WTR) TH SH TR (FT.WTR) TH SH TR 9.9 7.98 45425 3128 1 8.38 6.84 41894 29177 1 LA - 14 6.81 4.71 4865 28339 12 LA - 14 5.96 3.84 35759 26495 12 6 Rows Coil 5.24 3.4 36714 26662 14 6 Rows Coil 4.6 1.91 28422 23365 14 3.38 1.42 2758 22974 16 2.6.87 83 347 16 1.82 13.75 5496 37492 1 9.73 11.21 48663 35732 1 LA - 16 8.23 8.32 49373 35687 12 LA - 16 7.34 6.78 4449 33762 12 4 Rows Coil 6. 5.1 43393 33388 14 4 Rows Coil 5.45 4.7 38158 31464 14 4.42 2.76 353 3598 16 3.54 1.89 28338 27524 16 11.98 5.42 5995 411 1 11.5 4.66 55239 38735 1 LA - 16 8.84 3. 537 3739 12 LA - 16 7.73 2.52 46371 34831 12 6 Rows Coil 6.53 1.87 45685 34456 14 6 Rows Coil 5.18 1.23 36282 3628 14 3.81.73 3497 28752 16 4.3 1.16 34468 2996 16 12.93 2.98 64649 42866 1 12.45 4.12 62258 42986 1 LA - 9.34 1.7 5632 39542 12 LA - 8.97 2.38 5389 3926 12 4 Rows Coil 6.85.96 47922 36393 14 4 Rows Coil 6.63 1.38 4647 36182 14 4.49.45 35915 319 16 3.9.56 3114 326 16 13.84 5.12 69177 45178 1 13.1 4.54 6531 44282 1 LA - 1.42 3.2 62489 42424 12 LA - 9.52 2.7 5715 4718 12 6 Rows Coil 7.74 1.87 54194 3922 14 6 Rows Coil 6.82 1.46 47716 36668 14 5.23.94 41845 34324 16 4.15.6 33167 3674 16 23.61 8.3 11882 7534 1 19.76 5.77 9883 6779 1 LA - 25 19.33 5.62 115984 74531 12 LA - 25 16.17 4.7 9748 6717 12 6 Rows Coil 15.52 3.8 18672 7144 14 6 Rows Coil 12.99 2.78 993 64184 14 13.1 2.78 1484 6938 16 1.89 2.7 8791 62638 16 TH = TOTAL CAPACITY (BTUH) SH = SENSIBLE HEAT CAPACITY (BTUH) TR = TEMP RISE 27
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