Trane DFIA - DFOA Model Number Description

12 Direct-Fired Make-up Air• MUA-SVX01A-EN
Model Numbers
DFOA Model Number Description
DIGIT 1, 2, 3 —UNIT TYPE
DFO Direct-Fired Outdoor Unit
DIGIT 4 —DEVELOPMENT SEQUENCE
A First generation
DIGIT 5,6,7 —UNIT SIZE
DIGIT 8 —MAIN POWER SUPPLY
DIGIT 9 —FUEL
N Natural Gas
P LP (propane) gas
DIGIT 10 —DESIGN SEQUENCE
H Eigth Design
DIGIT 11 —GAS CONTROL OPTION
DF
OA109ANHE0AA002000000DFGKMNPQR DS 7Y8Z2M#
12
3456789
1
0
1
1
1
2
13
14 15 16 17 18 19 20 21 22 23
2
4
2
6 27303233343536
37
38 39 41 42 43 44 45 46
109 Unit Size 109 112 Unit Size 112
115 Unit Size 115 118 Unit Size 118
215 Unit Size 215 218 Unit Size 218
220 Unit Size 220 222 Unit Size 222
225 Unit Size225 230 Unit Size 230
A 115/60/1 Main Power Supply
B 230/60/1 Main Power Supply
C 208/60/1 Main Power Supply
D 208/60/3 Main Power Supply
E 230/60/3 Main Power Supply
F 460/60/3 Main Power Supply
E Modulating Discharge temp
control
F Modulating Room Temp Control
G Modulating Room Temp Control &
Pro Room Sensor
H Modulating Room Temp Control &
BAC view