United CoolAir VertiCool Classic Series, Engineering Manual

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Engineering Guide
VertiCool ™ Classic
4 Subject to change without notice. 20.10-TD (0816)
Physical Data
Notes
:
(a) Requires optional motor / drive upgrade�
(b) Net operating weight is for basic unit only� Options will add weight�
(c) Refrigerant circuit components will impact unit performance�
(d) Pulley & Belt upgrade only�
(e) 575 volt available� Consult factory�
(f) Contact factory for geothermal applications�
(g) R-410a Refrigerant charge is for base unit configuration. Addition of some options may alter refrigerant amount
Tons 3 4 5 8 10
Evaporator Supply Air
CFM 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 ½ ¾ ¾ 1�5
Opt� HP ¾ 1 1 2
Evaporator Coil
Rows 4
Face Area 4�44 9
FPI 12
Filter
Type Pleated Throwaway
Qty 2 ½
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
Size 10 - 8 15 - 9
Qty 2
Condenser Motors
Std� HP ½ ¾ 1 2 3
Opt� HP ¾ 1 1�5 3 5
Condenser Coil
Rows 4
Face Area 6 11�25
FPI 14 12
Water Cooled Cond. (f)
Type Co-axial
Qty 1 2
Weight (Net Operating) (b)
Air-Cooled 655 655 655 1150 1150
Water-Cooled
480 480 480 940 940
Water Source HP
505 505 505 1000 1000
Available Voltages (e)
208/230-1-60 • • •
208/230-3-60 • • • • •
460-3-60 • • • • •