Model Number Descriptions
OAU-SVX01K-EN
11
Digit 21 — Primary Fuel Type
0
= No
Heat
1
=
Natural Gas
2
=
Propane
3
= Electric—Open
Coil
5
=
Hot Water
Digit 22 — Heat Capacity (Primary
Heat Source)
IF
ELEC
HOT WATER
0
=
No Heat
No Heat No Heat
A
=
50 MBh
10 kW
1 Row/10 FPI
B
=
75 MBh
20 kW
1 Row/12 FPI
C
=
100 MBh
24 kW
1 Row/14 FPI
D
=
125 MBh
28 kW
2 Row/10 FPI
E
=
150 MBh
32 kW
2 Row/12 FPI
F
=
200 MBh
40 kW
2 Row/14 FPI
G
=
250 MBh
48 kW
3 Row/10 FPI
H
=
300 MBh
60 kW
3 Row/12 FPI
J
=
350 MBh
68 kW
3 Row/14 FPI
K
=
400 MBh
79 kW
L
=
500 MBh
99 kW
M
=
600 MBh
111 kW
N
=
700 MBh
119 kW
P
=
800 MBh
139 kW
R
=
1000 MBh 159 kW
S
=
179 kW
T
=
199 kW
U
=
215 kW
X
=
Special Heater Option
Digit 23 — Heat Capacity
(Secondary Heat Source)
ELEC
0
=
No Heat/No Secondary Heat
A
=
10 kW
B
=
20 kW
C
=
24 kW
D
=
28 kW
E
=
32 kW
F
=
40 kW
G
=
48 kW
H
=
60 kW
J
=
68 kW
K
=
79 kW
L
=
99 kW
M
=
111 kW
N
=
119 kW
P
=
139 kW
R
=
159 kW
S
=
179 kW
T
=
199 kW
U
=
215 kW
Digit 24 — Corrosive Environment
Package
0
=
No Corrosive Package
1
=
S/S Interior, S/S Evap Coil Casing
2
=
S/S Interior, Eco Coated Coils
3
= S/S
Interior,
Copper/Copper Evap Coil
4
=
S/S Coil Casing
5
=
S/S Interior Casing
6
= Eco-Coated
Coils
7
=
S/S Coil Casing with
Eco-Coated Coils
8
= Copper/Copper
Evap,
HGRH Coils
9
=
Corrosion Resistant Package
Digit 25, 26 — Unit Controls
00 = Non-DDC—Electromechanical
AA =
Trane—Discharge Air Control
w/LON Read-Write w/Display
AB =
Trane—Space Control w/LON
Read-Write w/Display
AC =
Trane—Discharge Air Control
w/BACnet
®
(No Display)
AD = Trane—Space
Control
w/BACnet (No Display)
AF =
Trane—Discharge Air Control
w/BACnet w/Display
AG = Trane—Space
Control
w/BACnet w/Display
AI =
Trane—Discharge Air Control
w/LON Read-Write (No Display)
AJ = Trane—Space
Control
w/LON Read-Write (No Display)
AK =
Trane—Multi-Zone VAV Control
w/LON Read-Write w/Display
AL =
Trane—Multi-Zone VAV Control
w/BACnet w/Display
AM =
Trane—Multi-Zone VAV Control
w/LON Read-Write (No Display)
AN =
Trane—Multi-Zone VAV Control
w/BACnet (No Display)
AO =
Trane—Single-Zone VAV Control
w/LON Read-Write w/Display
AP =
Trane—Single-Zone VAV Control
w/BACnet w/Display
AQ =
Trane—Single-Zone VAV Control
w/LON Read-Write (No Display)
AR =
Trane—Single-Zone VAV Control
w/BACnet (No Display)
Digit 27 — Powered Exhaust Fan
Motor (PFM) and Exhaust Dampers
0
=
No Powered Exhaust
1
=
Direct Drive w/VFD and Gravity
Dampers
2
=
Direct Drive (VFD by Others)
5
=
Special Motor Option
6
=
Direct Drive w/VFD and
Barometric Relief Damper
7
=
Direct Drive w/VFD and Isolation
Dampers w/End Switch
8
=
Barometric Relief Dampers
(NO PFM)
Digit 28 — Powered Exhaust Fan
Wheel
0
=
No Powered Exhaust
A
= 120
B
= 120.6
C
= 140
D
= 140.6
E
= 160
F
= 160.6
G
= 180
H
= 180.6
J
= 200
K
= 200.6
L
=
180 X 2
M
=
180.6 X 2
Digit 29 — Powered Exhaust Fan
Motor Power
0
=
No Powered Exhaust
E
=
1 hp—1800 rpm
F
=
1 hp—3600 rpm
G
=
1.5 hp—1800 rpm
H
=
1.5 hp—3600 rpm
J
=
2 hp—1800 rpm
K
=
2 hp—3600 rpm
L
=
3 hp—1800 rpm
M
=
3 hp—3600 rpm
N
=
5 hp—1800 rpm
P
=
5 hp—3600 rpm
R
=
7.5 hp—1800 rpm
S
=
7.5 hp—3600 rpm
T
=
10 hp—1800 rpm
U
=
10 hp—3600 rpm
V
=
15 hp—1800 rpm
W =
15 hp—3600 rpm
Digit 30 — Reserved for Future Use
Digit 31 — ERV (Requires Powered
Exhaust)
0
=
No ERV
B
=
ERV—Composite Construction
with Frost Protection w/VFD
C
=
ERV—Composite Construction
with Bypass
D
=
ERV—Composite Construction
with Frost Protection and Bypass
F
=
ERV—Aluminum Construction
with Frost Protection w/VFD
G
=
ERV—Aluminum Construction
with Bypass
H
=
ERV—Aluminum Construction
with Frost Protection and Bypass
