Quick Reference Guide
Voyager™
12½-20 Ton Packaged Rooftop Units
Heat Pumps
Table 1. |
Model number description |
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WSD |
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Heat Pump, Downflow |
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WSH |
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Heat Pump, Horizontal |
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May 2014 |
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RT-PRC052E-EN |
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© 2014 Trane All rights reserved |
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Table 3. |
12.5-20 ton packaged rooftop performance data (heat pump) |
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Standard Efficiency |
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Nominal Size (Tons) |
12.5 |
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15 |
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20 |
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Cooling Performance |
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Supply Air (cfm)(a) |
5,000 |
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5,300 |
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6,400 |
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Tot / Sens Cap (MBh) |
153.1/107.3 |
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186.2/138.9 |
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267.8/189.7 |
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EER(b) |
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10.6 |
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10.6 |
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9.7 |
IEER (One Speed Fan / Two or |
12.0/13.5 |
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12.0/13.5 |
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11.5/12.0 |
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Variable Speed Fan)(c) |
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Heating Performance |
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High Temperature Btuh Rating |
136,000 |
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170,000 |
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210,000 |
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COP |
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3.2 |
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3.2 |
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3.2 |
Low Temperature Btuh Rating |
75,000 |
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90,000 |
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120.000 |
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COP |
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2.1 |
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2.1 |
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2.1 |
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Other information |
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Net Weight (Lbs) |
1978 |
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1982 |
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2107 |
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Roofcurb |
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BAYCURB027B |
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Unit Cabinet Size |
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C |
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C+ |
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Filters(d) - Type Furnished |
Throwaway |
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Throwaway |
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Throwaway |
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Number Size Recommended |
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Downflow |
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(4) 20x20x2 |
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(4) 20x20x2 |
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(8) 20x20x2 |
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(4) 20x25x2 |
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(4) 20x25x2 |
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(4) 20x16x2 |
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Horizontal |
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(8) 20x25x2 |
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(8) 20x25x2 |
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(12) 20x20x2 |
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(a)ARI rated airflow.
(b)EER is rated at ARI conditions and in accordance with DOE test procedures.
(c)Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI standard 210/240 or 360.
(d)Optional 2” MERV 8 and MERV 13 filters also available.
1
Table 2. List of factory installed options (FIOPs)(a)
2” MERV 8 or MERV 13 Pleated Filters w/ Filter Removal Horizontal Side Access with Circuit Breaker Tool
Black Epoxy Pre-Coated Coil |
Horizontal Side Access with Disconnect Switch |
Barometric Relief(b) (c) |
LonTalk® Communication Interface (LCI) |
BACnet™ Communication Interface (BCI) |
Motor Shaft Grounding Ring(d) |
Clogged Filter/Fan Failure Switch(e) |
Oversized Motors |
Condensate Overflow Switch |
Powered or Unpowered Convenience Outlet(f) |
DCV Harness |
Stainless Steel Drain Pan |
Discharge Air Sensing Kit(e) |
Supply & Return Air Smoke Detectors(e) |
Economizer - Standard, Downflow (c) |
Through the Base Electrical with Circuit Breaker |
Economizer - Low Leak, Downflow (c) |
Through the Base Electrical with Disconnect Switch |
Electric Heaters |
Tool-less Hail Guard |
Frostat™(e) |
Trane® Communication Interface (TCI)(g) |
High Efficiency Motors |
Two Speed Fan Provision |
High Short Circuit Current Rated (SCCR) Electrical |
Variable Speed Fan Provision for Single Zone VAV |
Subsystem |
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Hinged Access Panels |
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(a)Most Factory Installed Options are available for downflow air discharge units only. Verify with ordering system for availability.
(b)Requires an Economizer.
(c)Some field set up required.
(d)Available with Two Speed Fan or Variable Speed Fan.
(e)Requires ReliaTel Options Module.
(f)Must be ordered with Through the Base Electrical option or Horizontal Side Access, and either Unit Mounted Disconnect switch or Circuit Breaker.
(g)TCI is for use with non-VariTrac™ systems and VariTrac systems.
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Table 4. 12.5-20 ton unit indoor fan data (heat pump)
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STANDARD |
OVERSIZE |
WS* |
Volts |
HP - RPM |
HP - RPM |
150 |
208-230/3 |
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460/3 |
3 - 1740 |
5 - 3450 |
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575/3 |
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180 |
208-230/3 |
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460/3 |
3 - 1740 |
5 - 3450 |
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575/3 |
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240 |
208-230/3 |
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460/3 |
5 - 3450 |
7.5 - 3470 |
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575/3 |
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Table 5. Unit MCA & MOP electrical data (standard indoor fan motor)
WS* |
Volts |
MCA |
MOP |
150 |
208-230/3 |
68 |
80 |
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460/3 |
32 |
40 |
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575/3 |
25 |
30 |
180 |
208-230/3 |
74 |
90 |
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460/3 |
36 |
45 |
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575/3 |
30 |
35 |
240 |
208-230/3 |
116 |
150 |
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460/3 |
56 |
70 |
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575/3 |
45 |
60 |
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