Page 2
SPECIFICATIONS
15 − 17.5 TON
General
Data
Nominal Tonnage
15 Ton
17.5 Ton
Model No.
TCA180S2B
TCA180H2B
TCA210S2B
TCA210H2B
Efficiency Type
Standard
High
Standard
High
Cooling
Performance
Gross Cooling Capacity − Btuh (kW)
186,000 (54.5)
186,000 (54.5)
218,000 (63.8)
219,000 (64.1)
1
Net Cooling Capacity − Btuh (kW)
180,000 (52.7)
180,000 (52.7)
210,000 (61.5)
210,000 (61.5)
ARI Rated Air Flow − cfm (L/s)
6000 (2830)
6000 (2830)
6700 (3160)
7000 (3305)
Total Unit Power − kW
18.6
16.7
21.6
19.4
1
EER (Btuh/Watt)
9.7
10.8
9.7
10.8
2
Integrated Part Load Value (Btuh/Watt)
10.1
11.2
10.1
11.2
Refrigerant Type
R−22
R−22
R−22
R−22
Refrigerant Charge
Furnished
Circuit 1 9 lbs. 0 oz. (4.08 kg)
11 lbs. 8 oz. (5.22
kg)
8 lbs. 0 oz. (3.63 kg)
11 lbs. 0 oz. (4.99
kg)
Circuit 2 9 lbs. 0 oz. (4.08 kg)
11 lbs. 8 oz. (5.22
kg)
8 lbs. 0 oz. (3.63 kg)
11 lbs. 0 oz. (4.99
kg)
Circuit 3 9 lbs. 0 oz. (4.08 kg)
11 lbs. 8 oz. (5.22
kg)
8 lbs. 0 oz. (3.63 kg)
11 lbs. 0 oz. (4.99
kg)
Circuit 4
− − −
− − −
− − −
11 lbs. 0 oz. (4.99
kg)
Electric Heat Available
15, 30, 45 or 60 kW
15, 30, 45, 60 or 90 kW
Compressor Type (no.)
Scroll (3)
Scroll (3)
Scroll (3)
Scroll (4)
Outdoor
Coils
Net face area − sq. ft. (m
2
) total
56.0 (5.2)
56.0 (5.2)
56.0 (5.2)
56.0 (5.2)
Tube diameter − in. (mm)
3/8 (9.5)
3/8 (9.5)
3/8 (9.5)
3/8 (9.5)
Number of rows
1
2
1
2
Fins per inch (m)
20 (787)
20 (787)
20 (787)
20 (787)
Outdoor
Coil Fans
Motor horsepower (W)
(4) 1/3 (249)
(4) 1/3 (249)
(4) 1/2 (373)
(4) 1/3 (249)
Motor rpm
1075
1075
1075
1075
Total Motor watts
1370
1395
1800
1395
Diameter − in. (mm) − No. of blades
(4) 24 (610) − 3
(4) 24 (610) − 3
(4) 24 (610) − 3
(4) 24 (610) − 3
Total Air volume − cfm (L/s)
15,850 (7480)
15,450 (7290)
16,000 (7550)
15,450 (7290)
Indoor
Coils
Net face area − sq. ft. (m
2
) total
22.3 (2.07)
22.3 (2.07)
22.3 (2.07)
22.3 (2.07)
Tube diameter − in. (mm)
3/8 (9.5)
3/8 (9.5)
3/8 (9.5)
3/8 (9.5)
No. of rows
3
3
3
4
Fins per inch (m)
14 (551)
14 (551)
14 (551)
14 (551)
Drain connection − number and size
(1) 1 in. NPT coupling
Expansion device type
Balanced Port Thermostatic Expansion Valve, removeable power head
3, 4
Indoor
Blower and
Drive
Selection
Nominal motor HP
Low Static
3 hp (2.2 kW)
3 hp (2.2 kW)
5 hp (3.7 kW)
5 hp (3.7 kW)
Standard Static
3 hp (2.2 kW)
3 hp (2.2 kW)
5 hp (3.7 kW)
5 hp (3.7 kW)
High Static
5 hp (3.7 kW)
5 hp (3.7 kW)
7.5 hp (5.6 kW)
7.5 hp (5.6 kW)
Max. usable motor
output (US Only)
Low Static
3.45 hp (2.6 kW)
3.45 hp (2.6 kW)
5.75 hp (4.3 kW)
5.75 hp (4.3 kW)
Standard Static 3.45 hp (2.6 kW)
3.45 hp (2.6 kW)
5.75 hp (4.3 kW)
5.75 hp (4.3 kW)
High Static
5.75 hp (4.3 kW)
5.75 hp (4.3 kW)
8.63 hp (6.4 kW)
8.63 hp (6.4 kW)
Drive Kit
Low Static
#A − 535−725 rpm
#A − 535−725 rpm
#2 − 685−865 rpm
#2 − 685−865 rpm
Standard Static #1 − 710−965 rpm
#1
− 710−965 rpm
#3 − 850−1045 rpm
#3 − 850−1045
rpm
High Static
#4 − 945−1185 rpm
#4 − 945−1185 rpm #6 − 1045−1285 rpm
#6 − 1045−1285
rpm
Field Installed
Drive Kits
Standard to
Low Static
#A − 535−725 rpm
#A − 535−725 rpm
#2 − 685−865 rpm
#2 − 685−865 rpm
High to Standard Static
#3 − 850−1045 rpm
#3 − 850−1045
rpm
#7 − 850−1045 rpm
#7 − 850−1045
rpm
Blowerwheelnominaldiameterxwidth
(2) 15 x 15 in. (381 x 381 mm)
Filters
Type of filter
Disposable, pleated MERV 7
No. and size − in. (mm)
(6) 24 x 24 x 2 (610 x 610 x 51)
Electrical characteristics
208/230V, 460V or 575V − 60 hertz − 3 phase
NOTE − Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1
Certified in accordance with the ULE certification program, which is based on ARI Standard 340/360; 95
_
F (35
_
C) outdoor air temperature and 80
_
F (27
_
C) db/67
_
F
(19
_
C) wb entering evaporator air; minimum external duct static pressure.
2
Integrated Part Load Value tested at 80
_
F (27
_
C) outdoor air temperature.
3
Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep within the
service factor limitations outlined on the motor nameplate.
4
Stocked models are available with standard static drives. High static drives are factory installed (configure to order). Low static drive can be factory installed (configure to
order) or standard static drives can be converted to low static with field installed kit. High static models can be converted to standard static with field installed kit.
