United CoolAir VertiCool Classic Series Engineering Manual Download Page 8

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Engineering Guide

VertiCool ™ Classic

Subject to change without notice.

20.10-TD (0816)

Notes:

(a) Capacities are gross values, not adjusted for motor heat�

(b)

Pressure drop is for heat exchanger only and does not include piping, valves, fittings, etc.

(d) Values at 70° F Entering Water Temperature�

(e) Contact factory for geothermal applications�

Water Source Heat Pump Performance Data

(a) (c) (d) (e)

Tons

GPM

CFM

Entering Air Temp. (°F)

Heating Capacity

VW3G*ATA

1200

50100

51100

VW4G*ATA

1600

62500

64000

VW5G*ATA

2000

78400

80100

VW8G*ATA

3200

94500

96500

VW10G*ATA

4000

116600

119100

VW12G*ATA

4800

136500

139400

VW15G*ATA

6000

178500

182300

VW20G*ATA

8000

225800

230700

VW25G*ATA

10000

275800

281800

VW30G*ATA

12000

358400

366200

Summary of Contents for VertiCool Classic Series

Page 1: ...VertiCool CLASSIC Engineering Guide Effective August 2016 Air Cooled Water Cooled Chilled Water and Water Source Heat Pump ...

Page 2: ...f 10 Electrical Data 11 Cooling Only 11 Electrical Data 12 Cooling Only 12 Electrical Data 13 Cooling with Electric Heat 13 Electrical Data 14 Compressor RLA Electrical Data 14 Evaporator Motor FLA 14 Condenser Motor FLA 14 Electric Heat FLA 14 Electrical Data Air Cooled c d e 15 Electrical Data Air Cooled c d 16 Electrical Data Water Cooled c d e 17 Electrical Data Water Cooled c d 18 Basic Unit ...

Page 3: ...ge of Electric Heat Individual Contactor for each Motor and Compressor Co axial Counter Flow Heat Exchanger s on Water Cooled Units Limited Warranty 1 Year on Parts and 5 Years on Compressors Functionally Run Tested at the Factory Product Features The VertiCool Classic Series of units are splittable self contained floor mounted single package units They are available as air cooled water cooled or ...

Page 4: ...FM 1200 1600 2000 3200 4000 Std ESP 0 25 Max ESP a 1 0 Evaporator Blower Size 10 8 Qty 1 2 Evaporator Motors Std HP 1 5 Opt HP 1 1 2 Evaporator Coil Rows 4 Face Area 4 44 9 FPI 12 Filter Type Pleated Throwaway Qty 2 Dimensions 20 x 20 x 2 16 x 25 x 2 20 x 25 x 2 Efficiency MERV 8 Compressor Type Scroll Qty 1 2 Condenser Air CFM 2100 2800 3500 6000 7500 Std ESP 0 25 Max ESP a 1 0 Condenser Blower S...

Page 5: ...0 9770 12000 Std ESP 0 25 1 0 Max ESP a 1 0 2 0 Evaporator Blower Size 15 9 15 15 Qty 2 Evaporator Motors Std HP 3 10 Opt HP 5 15 Evaporator Coil Rows 4 Face Area 13 33 17 8 22 6 FPI 10 12 Filter Type Pleated Throwaway Qty 4 8 4 4 Dimensions 20 x 24 x 2 16 x 20 x 2 20 x 20 x 2 20 x 25 x 2 Efficiency MERV 8 Compressor Type Scroll Qty 2 Condenser Air CFM 7200 9000 12000 15000 16000 Std ESP 0 25 1 0 ...

Page 6: ...280 90110 70080 75 62 5 104520 79520 94180 74560 83340 69030 72 60 99940 78350 89920 73400 79490 67730 VA10G ATA 4000 86 72 148100 98720 133100 93280 117790 87300 80 67 137410 97040 123950 91360 110360 85260 75 62 5 127200 96280 114900 90300 102590 84030 72 60 121400 94730 109670 88630 97980 82300 VA12G ATA 4800 86 72 186390 119960 170190 113980 151910 107220 80 67 173180 118360 158140 111630 1418...

Page 7: ...25900 83930 122580 82710 119200 81460 80 67 116250 81660 113240 80380 110170 79070 75 62 5 107950 80730 105170 79370 102350 77980 72 60 103490 79550 100830 78140 98120 76700 VW10G ATA 30 10 2 4000 86 72 157390 103200 153710 101620 149900 99970 80 67 152700 110740 140010 98180 136450 96550 75 62 5 132260 98100 129010 96520 125660 94890 72 60 126550 96420 123400 94850 120150 93220 VW12G ATA 36 8 8 4...

Page 8: ... Water Temperature e Contact factory for geothermal applications Water Source Heat Pump Performance Data a c d e Tons GPM CFM Entering Air Temp F Heating Capacity DB VW3G ATA 9 1200 70 50100 60 51100 VW4G ATA 12 1600 70 62500 60 64000 VW5G ATA 15 2000 70 78400 60 80100 VW8G ATA 24 3200 70 94500 60 96500 VW10G ATA 30 4000 70 116600 60 119100 VW12G ATA 36 4800 70 136500 60 139400 VW15G ATA 45 6000 7...

Page 9: ...re less than 10 psig c Steam valves and components by others field installed d Requires addition of optional discharge plenum for 12 thru 30 Ton units if steam coil is being used for reheat and air path is A or B top supply Steam Coil External Static Pressure ESP Tons CFM 0 25 0 25 to 1 0 3 1200 0 33 0 5 4 1600 0 5 1 0 5 2000 1 0 1 5 8 3200 1 0 1 5 10 4000 2 0 3 1 5 12 4800 1 5 2 15 6000 2 0 3 20 ...

Page 10: ...6300 Tons Valve Size 8 1 1 4 10 1 1 4 12 1 1 2 15 2 20 2 1 2 25 2 1 2 30 2 1 2 Hot Water Coil Performance a b c d e f g Tons CFM GPM PD Ft H2O Capacity MBH 3 1200 5 2 6 48900 4 1600 5 9 3 6 58000 5 2000 6 8 4 7 66200 8 3200 18 1 3 4 174000 10 4000 21 0 4 4 204400 12 4800 23 5 5 4 228500 15 6000 27 0 7 0 262500 20 8000 32 0 9 7 312400 25 9770 35 0 12 4 340700 30 12000 36 0 14 8 350500 Notes a Hot W...

Page 11: ...pressor Rated Load Amps FLA Full Load Amps Used for Blower Motors and Electric Heaters MCA Minimum Circuit Ampacity Calculated value MOP Maximum Fuse Size Calculated value Cooling Only Package Unit NOTE Largest motor amps may not always be the compressor MCA 1 25 x largest motor amps the sum of the remaining motors MOP 2 25 x largest motor amps the sum of remaining motors Condensing Section w Comp...

Page 12: ...m of remaining motors Dual Compressors RLA 19 2 each Cond Blower Motor FLA 13 6 MCA 1 25 x 19 2 19 2 13 6 56 8 MOP 2 25 x 19 2 19 2 13 6 76 Rounded Down to 75 Evaporator Only Section MCA 1 25 x Evap Blower Motor Amps MOP 2 25 x Evap Blower Motor Amps Evap Blower Motor FLA 4 8 MCA 1 25 x 4 8 6 0 MOP 2 25 x 4 8 10 8 Rounded Down to 10 Condenser Only Section w o Compressor s MCA 1 25 x Cond Blower Mo...

Page 13: ...eater Amps Evaporator Only Section Electric Heat MCA Heater FLA Evap Motor FLA x 1 25 MOP Evap Blower Motor x 2 25 Heater Amps Evaporator Section w Compressor s Same as Package Unit above Condensing Section w Compressor s or Condenser Only Section w o Compressor s same as Cooling Only models Examples Cooling with Electric Heat Single Package NOTE Largest motor amps may not always be the compressor...

Page 14: ...15 40 6 18 5 Condenser Motor FLA HP Used In Tons 208 230 3 60 460 3 60 0 5 3 8 2 2 1 0 0 75 5 8 3 2 1 5 1 7 0 3 4 1 6 1 5 9 4 4 8 2 4 2 11 3 6 2 3 1 3 17 5 9 2 4 3 5 13 6 6 3 7 5 21 0 9 6 10 27 0 12 5 15 40 6 18 5 Electric Heat FLA Heaters nominally rated at 220 or 277 volts Amps listed at 208 230 and 460 volts Nom kW Stages Used In Tons 208 3 60 230 3 60 460 3 60 5 1 3 4 22 7 13 1 6 3 10 1 or 2 8...

Page 15: ... Motor Condenser Motor Electrical Heat a b MCA MOP HP FLA HP FLA Nom KW Amps VA3G ASTA 208 230 3 60 13 5 460 3 60 6 VA4G ASTA 208 230 3 60 14 5 460 3 60 6 3 VA5G ASTA 208 230 3 60 19 2 460 3 60 8 7 VA8G ATA 208 230 3 60 14 5 ea 1 5 4 8 2 6 2 43 6 55 2 6 2 3 9 2 48 0 60 1 5 4 8 2 6 2 10 27 4 43 6 55 2 6 2 3 9 2 25 68 6 93 5 95 460 3 60 6 3 ea 1 5 2 4 2 3 1 19 7 25 2 3 1 3 4 3 21 6 25 1 5 2 4 2 3 1 ...

Page 16: ...0 130 3 9 2 5 13 6 20 54 8 89 2 115 5 13 6 7 5 21 0 45 123 5 171 4 175 460 3 60 14 7 ea 3 4 3 5 6 3 43 7 55 5 6 3 7 5 9 6 49 0 60 3 4 3 5 6 3 20 23 0 43 7 55 5 6 3 7 5 9 6 45 51 9 72 8 75 20 208 230 3 60 33 3 ea 3 9 2 5 13 6 97 7 130 5 13 6 7 5 21 0 109 5 140 3 9 2 5 13 6 20 54 8 97 7 130 5 13 6 7 5 21 0 45 123 5 171 4 175 460 3 60 17 9 ea 3 4 3 5 6 3 50 9 65 5 6 3 7 5 9 6 56 2 70 3 4 3 5 6 3 20 2...

Page 17: ... shown Contact factory for specific unit combinations Electrical Data Water Cooled c d e Tons Voltage Compressor RLA Evaporator Motor Electrical Heat a b MCA MOP HP FLA Nom KW Amps 3 4 5 8 208 230 3 60 14 5 ea 1 5 4 8 37 4 50 2 6 2 38 8 50 1 5 4 8 10 27 4 40 3 50 2 6 2 25 68 6 93 5 95 460 3 60 6 3 ea 1 5 2 4 16 6 20 2 3 1 17 3 20 1 5 2 4 10 11 5 17 4 20 2 3 1 25 28 8 39 9 40 10 208 230 3 60 19 2 e...

Page 18: ...29 5 40 5 6 3 31 5 40 3 4 3 15 17 3 29 5 40 5 6 3 30 34 6 51 1 55 15 208 230 3 60 29 5 ea 3 9 2 75 6 105 5 13 6 80 0 105 3 9 2 20 54 8 80 0 105 5 13 6 45 123 5 171 4 105 460 3 60 14 7 ea 3 4 3 37 4 50 5 6 3 39 4 50 3 4 3 20 23 0 37 4 50 5 6 3 45 51 9 72 8 75 20 208 230 3 60 33 3 ea 3 9 2 84 1 115 5 13 6 88 5 120 3 9 2 20 54 8 84 1 115 5 13 6 45 123 5 171 4 175 460 3 60 17 9 ea 3 4 3 44 6 60 5 6 3 ...

Page 19: ...Engineering Guide VertiCool Classic 19 Subject to change without notice 20 10 TD 0816 Basic Unit Configurations ...

Page 20: ...For specific unit dimensions please visit our website at www unitedcoolair com classic drawings or click here if you are viewing this document electronically TONS A B C D E F G 3 4 5 64 44 29 12 8 10 73 62 32 12 27 45 5 12 15 79 88 32 12 28 51 4 20 25 87 88 32 12 36 51 5 30 98 96 42 7 32 24 42 1 16 56 1 16 6 ...

Page 21: ...Engineering Guide VertiCool Classic 21 Subject to change without notice 20 10 TD 0816 Cabinet Configurations and Unit Drawings Not to Scale ...

Page 22: ...Engineering Guide VertiCool Classic 22 Subject to change without notice 20 10 TD 0816 Cabinet Configurations and Unit Drawings Not to Scale ...

Page 23: ...o change without notice 20 10 TD 0816 Cabinet Configurations and Unit Drawings Not to Scale For specific unit dimensions please visit our website at www unitedcoolair com classic drawings or click here if you are viewing this document electronically ...

Page 24: ...c 24 Subject to change without notice 20 10 TD 0816 Service Clearance Plan View Notes a If evaporator is not ducted maintain a 24 clearance from the wall for air intake b Control box location may change or it could be located externally ...

Page 25: ...ote Not all combinations may be valid Water Cooled GPM Ton min max 2 5 3 5 Leaving Water Temp min max 60 115 Water Cooled Units Female Pipe Threads FPT Water Connection Sizes Tons Size 8 1 10 12 1 1 4 15 1 1 2 20 30 2 1 2 Condensate Drain Pipes 3 4 IPS Notes Reference United CoolAir s Louver and Ducting Guidelines TechTip for proper selection andapplication of wall louvers You can view it on our w...

Page 26: ...Engineering Guide VertiCool Classic 26 Subject to change without notice 20 10 TD 0816 Shipment Configurations ...

Page 27: ...Engineering Guide VertiCool Classic 27 Subject to change without notice 20 10 TD 0816 Shipment Configurations ...

Page 28: ...Engineering Guide VertiCool Classic 28 Subject to change without notice 20 10 TD 0816 Shipment Configurations ...

Page 29: ...Engineering Guide VertiCool Classic 29 Subject to change without notice 20 10 TD 0816 NOTES ...

Page 30: ...Engineering Guide VertiCool Classic 30 Subject to change without notice 20 10 TD 0816 NOTES ...

Page 31: ...Engineering Guide VertiCool Classic 31 Subject to change without notice 20 10 TD 0816 NOTES ...

Page 32: ...nser or Condensing Section Being Used R Remote Condenser Unit being used RC Remote Condensing Unit being used c 8 10 12 15 20 25 30 Nominal Cooling Capacity in Tons d G Common to all e 3 4 or 5 Indicates Voltage 3 208 230V 3 PH 4 460V 3 PH 5 575V 3 PH f AS A Quantity of Refrigerant Circuits AS Indicates 1 Circuit A Indicates 2 Circuits g T Cabinet Series h A Refrigerant Type A R 410a i 05 10 15 20...

Page 33: ...or All Indoor HVAC Projects Authorized Distributor LIMITED WARRANTY United CoolAir Units are backed by a 1 year limited warranty on parts and a 5 year limited warranty on the compressor labor not included Maintenance items such as filters and belts are excluded under this limited warranty FACTORY TESTED All units are functionally run tested before shipment to ensure a trouble free start up and uni...

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