13
RT-PRC002-EN
(12½, 15 Ton)
Standard Efficiency
General
Data
12½ Ton Downflow and Horizontal Units 15 Ton Downflow and Horizontal Units
TC*150D3, D4, DW, DK TC*180B3, B4, BW, BK
Cooling Performance
1
Gross Cooling Capacity 150,000 182,000
EER
2
9.8 9.9
Nominal CFM / ARI Rated CFM 5,000/4,400 6,000/5,300
ARI Net Cooling Capacity 142,000 174,000
Integrated Part Load Value
3
10.5 10.2
System Power (KW) 14.49 17.57
Compressor
No./Type 2/Scrolls 2/Scrolls
Sound Rating (BELS)
4
9.2 9.2
Outdoor Coil — Type Hi-Performance Hi-Performance
Tube Size (in.) O.D. .375 .375
Face Area (sq ft) 24.18 27.12
Rows/FPI 2/16 3/16
Indoor Coil — Type Hi-Performance Hi-Performance
Tube Size (in.) .375 .375
Face Area (sq ft) 17.5 17.5
Rows/FPI 2/15 2/15
Refrigerant Control Short Orifice Short Orifice
Drain Connection No./Size (in.) 1/1.00 NPT 1/1.00 NPT
Outdoor Fan — Type Propeller Propeller
No. Used/Diameter (in.) 2/26 2/26
Drive Type/No. Speeds Direct/1 Direct/1
CFM 10,600 10,200
No. Motors/HP 2/.50 2/.50
Motor RPM 1,100 1,100
Indoor Fan — Type FC Centrifugal FC Centrifugal
No. Used 1 1
Diameter x Width (in.) 15 x 15 15 x 15
Drive Type/No. Speeds Belt/1 Belt/1
No. Motors 1 1
Motor HP (Standard/Oversized) 3.0/5.0 3.0/5.0
Motor RPM (Standard/Oversized) 1,740/3,450 1,740/3,450
Motor Frame Size (Standard/Oversized) 145T/145T 145T/145T
Filters — Type Furnished
6
Throwaway Throwaway
(No.) Size Recommended (in.)
Downflow (2) 20 x 20 x 2, (4) 20 x 25 x 2 (2) 20 x 20 x 2, (4) 20 x 25 x 2
Horizontal (2) 20 x 20 x 2, (4) 20 x 25 x 2 (2) 20 x 20 x 2, (4) 20 x 25 x 2
Refrigerant Charge (Lbs of R-22)
5
9.3/9.4/Circuit 17.5/9.5/Circuit
Notes:
1. Cooling Performance is rated at 95°F ambient, 80°F entering dry bulb, 67°F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net
and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance with the Unitary Large Equipment certification
program, which is based on ARI Standard 340/360-93.
2. EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.
3. Integrated Part Load Value is based in accordance with ARI Standard 210/240 or 360. Units are rated at 80°F ambient, 80°F entering dry bulb, and 67°F entering wet bulb at ARI
rated cfm.
4. Sound Rating shown is tested in accordance with ARI Standard 270 or 370.
5. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
6. Optional 2 inch pleated filters are also available.
7. For 380V/60Hz units, the oversized motor is used as the standard motor. Refer to oversized motor data.
*Indicates both downflow and horizontal units.
Table GD - 1— General Data
