Trane Precedent User Manual

15RT-PRC006-EN
General
Data
(3 - 4 Tons)
Standard Efficiency
Table GD-1 — General Data
3 Ton Convertible Units 4 Ton Convertible Units
YSC036A1 YSC036A3, A4, AW YSC048A1 YSC048A3, A4, AW
Cooling Performance
1
Gross Cooling Capacity 37,400 37,400 50,300 49,200
SEER
2
10.5 10.7 10.1 10.0
Nominal CFM / ARI Rated CFM 1,200/1,200 1,200/1,200 1,600/1,600 1,600/1,600
ARI Net Cooling Capacity 36,000 36,000 48,000 47,000
System Power (KW) 3.91 3.79 5.28 5.40
Heating Performance
4
Heating Models Low Medium High Low Medium High Low Medium High Low Medium High
Heating Input (Btu) 60,000 80,000 120,000 60,000 80,000 120,000 60,000 80,000 120,000 60,000 80,000 120,000
Heating Output (Btu) 47,000 63,000 95,000 48,000 64,000 96,000 47,000 63,000 95,000 48,000 64,000 96,000
AFUE %
5
80 80 80 81 81 81 80 80 80 81 81 81
Steady State Efficiency (%) 80 80 80 81 81 81 80 80 80 81 81 81
No. Burners 2 2 3 2 2 3 2 2 3 2 2 3
No. Stages 1 1 1 1 1 1 1 1 1 1 1 1
Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 4.5/14.0 4.5/14.0 4.5/14.0
LP (minimum/maximum) 10.0/14.0 10.0/14.0 10.0/14.0 10.0/14.0
Gas Connection Pipe Size (in.) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Compressor
No./Type 1/Hermetic 1/Hermetic 1/Scroll 1/Scroll
Outdoor Sound Rating (dB)
6
83 83 86 82
Outdoor Coil - Type Lanced Lanced Lanced Lanced
Tube Size (in.) OD 0.3125 0.3125 0.3125 0.3125
Face Area (sq ft) 7.19 7.19 6.17 9.59
Rows/FPI 2/17 2/17 2/17 1/17
Indoor Coil - Type Lanced Lanced Lanced Lanced
Tube Size (in.) 0.3125 0.3125 0.3125 .3125
Face Area (sq ft) 5.67 5.67 6.68 6.17
Rows/FPI 2/16 2/16 3/16 3/16
Refrigerant Control Short Orifice Short Orifice Short Orifice Short Orifice
Drain Connection No./Size (in.) 1/¾ NPT 1/¾ NPT 1/¾ NPT 1/¾ NPT
Outdoor Fan - Type Propeller Propeller Propeller Propeller
No. Used/Diameter (in.) 1/22 1/22 1/22 1/22
Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1
CFM 2,550 2,550 2,850 3,610
No. Motors/HP 1/0.20 1/0.20 1/0.33 1/0.33
Motor RPM 1,075 1,075 1,075 1,075
Direct Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/10 x 10 1/10 x 10 1/11 x 11 1/11 x 11
Drive Type/No. Speeds Direct/2 Direct/2 Direct/2 Direct/2
No. Motors 1 1 1 1
Motor HP (Standard/Oversized) 0.33/0.50 0.33/0.50 0.60/0.80 0.60/0.80
Motor RPM (Standard/Oversized) 950/1,100
9
930/1,100
9
1,000/1,100 1,000/1,100
Motor Frame Size (Standard/Oversized) 48/48 48/48 48/48 48/48

Trane Precedent Specifications

General

Refrigerant	R-410A
Type	Packaged
Stages	Single
Voltage	208/230V or 460V
Heating Options	Electric or Gas