Packaged Cooling with Electric Heat Rooftop Units Voyager ... - Trane

General
Data
(17½, 20, 25 Ton)
Standard Efficiency
Table GD - 2 — General Data
17½ Ton 20 Ton 25 Ton
Downflow and Horizontal Units Downflow and Horizontal Units Downflow and Horizontal Units
TC*210C3, C4, CW, CK TC*240B3, B4, BW, BK TC*300B3, B4, BW, BK
Cooling Performance 1
Gross Cooling Capacity 210,000 242,000 290,000
EER 2 9.8 9.7 9.7
Nominal CFM / ARI Rated CFM 7,000/5,800 8,000/7,000 10,000/8,750
ARI Net Cooling Capacity 196,000 232,000 272,000
Integrated Part Load Value 3 10.0 10.0 9.8
System Power (KW) 20.0 23.91 28.05
Compressor
No./Type 2/Scrolls 2/Scrolls 2/Scrolls
Sound Rating (BELS) 4 9.4 9.4 9.4
Outdoor Coil — Type Hi-Performance Hi-Performance Hi-Performance
Tube Size (in.) O.D. .375 .375 .375
Face Area (sq ft) 27.12 35.30 36.43
Rows/FPI 3/16 3/16 2/16
Indoor Coil — Type Hi-Performance Hi-Performance Hi-Performance
Tube Size (in.) .375 .375 .375
Face Area (sq ft) 17.50 26.00 26.00
Rows/FPI 4/15 2/15 3/15
Refrigerant Control Short Orifice Short Orifice Short Orifice
Drain Connection No./Size (in.) 1/1.00 NPT 1/1.00 NPT 1/1.00 NPT
Outdoor Fan — Type Propeller Propeller Propeller
No. Used/Diameter (in.) 2/26 2/26 2/28
Drive Type/No. Speeds Direct/1 Direct/1 Direct/1
CFM 13,400 14,600 16,700
No. Motors/HP 2/1.0 2/1.0 2/1.0
Motor RPM 1,125 1,125 1,125
Indoor Fan — Type FC Centrifugal FC Centrifugal FC Centrifugal
No. Used 1 1 1
Diameter x Width (in.) 15 x 15 18 x 18 18 x 18
Drive Type/No. Speeds Belt / 1 Belt / 1 Belt / 1
No. Motors 1 1 1
Motor HP (Standard/Oversized) 5.0/7.5 5.0/7.5 7.5/NA
Motor RPM (Standard/Oversized) 3,450/3,470 3,450/3,470 3,470/NA
Motor Frame Size (Standard/Oversized) 145T/184T 145T/184T 184T/NA
Filters — Type Furnished 7 Throwaway Throwaway Throwaway
(No.) Size Recommended (in.)
Downflow (2) 20 x 20 x 2, (4) 20 x 25 x 2 (4) 20 x 20 x 2, (4) 20 x 25 x 2 (4) 20 x 20 x 2, (4) 20 x 25 x 2
Horizontal (2) 20 x 20 x 2, (4) 20 x 25 x 2 (8) 20 x 25 x 2 (8) 20 x 25 x 2
Refrigerant Charge (Lbs of R-22) 5 21.0/14.3/Circuit 6 18.9/21.0/Circuit 17.0/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. 17½ - 20 ton models are certified in accordance with the Unitary Large
Equipment certification program, which is based on ARI Standard 340/360-93. 25 ton model ratings shown are tested in accordance with 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. Refrigerant charge for horizontal models is 21.5/14.5 per circuit.
7. Optional two inch pleated filters are also available.
8. For 380V/60Hz units, the oversized motor is used as the standard motor. Refer to oversized motor data.
*Indicates both downflow and horizontal units.
14 RT-PRC002-EN