Trane SWUD5020 - Model Number Description

PKG-SVX029A-EN
9
Model Number Description
Digit 1, 2, 3, 4 — Unit Model
SWUD = Self-Contained Water-Cooled Unitary
Device
Digit 5 — Refrigerant
5 = R-454B
Digit 6, 7, 8 — Capacity
020 = 20 Tons
025 = 25 Tons
030 = 30 Tons
035 = 35 Tons
040 = 40 Tons
045 = 45 Tons
050 = 50 Tons
055 = 55 Tons
060 = 60 Tons
065 = 65 Tons
070 = 70 Tons
075 = 75 Tons
085 = 85 Tons
090 = 90 Tons
100 = 100 Tons
110 = 110 Tons
Digit 9 — Unit Voltage
F = 208–230/60/3
4 = 460/60/3
5 = 575/60/3
Digit 10, 11 — Design Sequence
**
Digit 12 — Fan Type
1 = 1 Fan
2 = 2 Fans
3 = 3 Fans
4 = 4 Fans
5 = 5 Fans
6 = 6 Fans
7 = 7 Fans
Digit 13 — Compressor Technology
F = Fixed Speed
Digit 14 — Control Valves
0 = None
H = Head Pressure Control Valves
Digit 15 — Future Use
0 = None
Digit 16 — Economizer
0 = No Economizer
W = With Water Side Economizer
H = 2-position Damper Ventilation Interface
J = Airside Economizer Interface
K = Airside Economizer Interface W/Comparative
Enthalpy
Digit 17 — Water Connections
L = Left Hand Connections with Flow Switch
R = Right Hand Connections with Flow Switch
Digit 18 — Unit Water Connections
1 = Victaulic
Digit 19 — Air Discharge
H = Horizontal Discharge
V = Vertical Discharge
Digit 20 — Electrical Connections
L = Left Hand Connections
Digit 21 — Unit Electrical Connections
1 = Disconnect Switch
2 = Terminal Block
Digit 22 — Drain Pan
G = Galvanized Drain Pan
S = Stainless Steel Drain Pan
Digit 23 — Future Use
0 = None
Digit 24 – Filter Type
A = 2 inch - MERV 8
B = 4 inch - MERV 8
C = 2 inch - Pre-MERV 8, 4 inch, Post-MERV 13
D = 2 inch - MERV 13
E = 4 inch - MERV 13
F = 6 inch - MERV 15
Digit 25 — Heater
0 = None
4 = Hydronic Remote
5 = Electric Remote (3 stages max, on/off)
Digit 26 — Shipping Method
S = Single Piece
Digit 27— Unit Isolators
0 = None
A = Isopads
Digit 28 — Air Volume/Temp Control
A = VAV Control Scheme (Fixed DA Temp)
B = VAV Control Scheme (Return Air Reset)
C = VAV Control Scheme (Space Temp Reset)
D = CV Control Scheme (Fixed DA Temp)
Digit 29 — Agency Listing
0 = None
E = ETL listing
Digit 30 — Options
0 = None
2 = Compressor Service Valves
Digit 31 — Space Sensor Options
0 = None
1 = Space Sensor Only
Digit 32 — Future Use
0 = None
Digit 33 — Industrial Options
0 = None
A = Protective Coating Evaporator Coil
B = Protective Coating Evaporator Coil + WSE
Digit 34 — Discharge Plenum
0 = None
S = Standard Plenum with Field-Cut Holes
Digit 35 — Future Use
0 = None
Digit 36 — Future Use
0 = None
Digit 37 — Controller
3 = Symbio™ 500
Digit 38 — Future Use
0 = None
Digit 39 — Major Design Version
A = 1.0
Digit 40 — Design Special
0 = None
S = Design Special