RT-SVX34F-EN
9
Model Number Description
50 Hz Description
Digits 1, 2 – Unit Function
TC =
DX Cooling, No Heat
TE =
DX Cooling, Electric Heat
YC =
DX Cooling, Natural Gas Heat
Digit 3 – Unit Airflow Design
D =
Downflow Supply and Return
H =
Horizontal Supply and Return
F
=
Horizontal Supply and Upflow
Return
R
=
Downflow Supply and Horizontal
Return
Digits 4, 5, 6 – Nominal Cooling
Capacity
275 =
22.9 Tons (82 kW)
305 =
25.4 Tons (89 kW)
350 =
29.2 Tons (105 kW)
400 = 33.3 Tons (120 kW)
500 = 41.7 Tons (148 kW)
Digit 7 – Major Development
Sequence
B
=
R-410A Refrigerant
Digit 8 – Power Supply
1
C
=
380/50/3
D
=
415/50/3
Digit 9 – Heating Capacity
4
0
=
No Heat (TC only)
L
=
Low Heat (YC only)
H =
High Heat (YC only)
Note:
When second digit is “E” for
Electric Heat, the following values
apply in the ninth digit.
380V / 415V
A =
23 kW / 27 kW
B
=
34 kW / 40 kW
C
=
45 kW / 54 kW
D =
56 kW / 67 kW
E
=
68 kW / 81 kW
Digit 10 – Design Sequence
A
=
First
Digit 11 – Exhaust
6
0
=
None
1
=
Barometric Relief (Available
w/Economizer only)
2
=
100% Power Exhaust Fan
(Available w/ Economizer only)
3
=
50% Power Exhaust Fan
(Available w/ Economizer only)
4
=
100% Fresh Air Tracking Power
Exhaust Fan (Available
w/Economizer only)
5
=
50% Fresh Air Tracking Power
Exhaust Fan (Available
w/ Economizer only)
6
=
100% Power Exhaust w/
Statitrac™
Y
C
D
2
7
5
B
C
L
A
0
A
1
1
2
3
4
5
6
7
8
9
10
11
12
13
Digit 12 – Filter
A =
2” (51 MM) MERV 4, Std Eff,
Throwaway Filters
B
=
2” (51 MM) MERV 8, High Eff,
Throwaway Filters
C
=
4” (102 MM) MERV 8, High Eff,
Throwaway Filters
D =
4” (102 MM) MERV 14, High Eff,
Throwaway Filters
Digit 13 – Supply Fan Motor, HP
1
=
7.5 Hp (5.6 kW)
2
=
10 Hp (7.5 kW)
3
=
15 Hp (10 kW)
4
=
20 Hp (15 kW)
Digit 14 – Supply Air Fan Drive
Selections
3
Digit 15 – Fresh Air Selection
A
=
No Fresh Air
B
=
0-25% Manual Damper
C
=
0-100% Economizer, Dry Bulb
Control
D
=
0-100% Economizer,
Reference Enthalpy Control
E
=
0-100% Economizer,
Differential Enthalpy Control
F
=
“C” Option and Low Leak
Fresh Air Damper
G
=
“D” Option and Low Leak
Fresh Air Damper
H
=
“E” Option and Low Leak
Fresh Air Damper
Digit 16 – System Control
1
=
Constant Volume w/ Zone
Temperature Control
2
=
Constant Volume w/ Discharge Air
Control
4
=
VAV Supply Air Temperature
Control w/Variable Frequency
Drive w/o Bypass
5
=
VAV Supply Air Temperature
Control w/Variable Frequency
Drive and Bypass
6
=
Single Zone VAV w/VFD w/o
Bypass
7
=
Single Zone VAV w/VFD w/
Bypass
A
=
VAV Supply Air Temperature
Control w/VFD w/o Bypass w/
Motor Shaft Grounding Ring
B
=
VAV Supply Air Temperature
Control w/VFD w/Bypass w/Motor
Shaft Grounding Ring
A
=
458 RPM
H
=
417 RPM
B
=
500 RPM
J
=
437 RPM
C
=
541 RPM
K
=
479 RPM
D
=
583 RPM
L
=
521 RPM
E
=
625 RPM
M =
562 RPM
F
=
658 RPM
N
=
604 RPM
G
=
664 RPM
C
=
Single Zone VAV w/VFD w/o
Bypass w/ Motor Shaft Grounding
Ring
D
=
Single Zone VAV w/VFD w/
Bypass w/Motor Shaft Grounding
Ring
Note:
Zone sensors are not included
with option and must be ordered
as a separate accessory.
Miscellaneous Options
Digit 17
A
=
Service Valves
2
Digit 18
B
=
Through the Base Electrical
Provision
Digit 19
C
=
Non-Fused Disconnect Switch
with External Handle
Digit 20
D
=
Factory-Powered 15A GFI
Convenience Outlet and
Non-Fused Disconnect Switch
with External Handle
Digit 21
E
=
Field-Powered 15A GFI
Convenience Outlet
Digit 22
F
=
Trane Communication
Interface (TCI)
Digit 23
G
=
Ventilation Override
Digit 24
H
=
Hinged Service Access
Digit 25
H
=
Tool-less Condenser Hail Guards
J
=
Condenser Coil Guards
Digit 26
K
=
LCI (LonTalk)
B
=
BACnet Communications
Interface (BCI)
Digit 27
*
=
Unused Digit
Digit 28
M
=
Stainless Steel Drain Pans
Digit 29 — Condenser Coil
Options
0
=
Standard Efficiency
Condenser Coil
J
=
Corrosion Protected Condenser
Coil
