 |
Model NumberDescription |
|
| S |
F |
H |
F |
C55 |
F |
H |
A |
5 |
5 |
C |
6 |
9 |
D |
3 |
0 |
0 |
1 |
N |
| 1 |
2 |
3 |
4 |
567 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
DIGIT — UNIT TYPE
S = Self-Contained (Packaged Rooftop)
DIGIT 2 — UNIT FUNCTION
A = DX Cooling, No Heat
E = DX Cooling, Electric Heat
F = DX Cooling, Natural Gas Heat
L = DX Cooling, Hot Water Heat
S = DX Cooling, Steam Heat
X = DX Cooling, No Heat, Extended Casing
DIGIT 3 — UNIT AIRFLOW
H = Single Zone
DIGIT 4 — DEVELOPMENT SEQUENCE
F = Sixth
DIGITS 5,6,7 — NOMINAL CAPACITY
C20 = 20 Tons C55 = 55 Tons
C25 = 25 Tons C60 = 60 Tons
C30 = 30 Tons C70 = 70 Tons
C40 = 40 Tons C75 = 75 Tons
C50 = 50 Tons
DIGIT 8 — POWER SUPPLY (See Notes)
4 = 460/60/3 XL E = 200/60/3 XL
5 = 575/60/3 XL F = 230/60/3 XL
Note: SEHF units (units with electric heat) utilizing 208V
or 230V require dual power source.
DIGIT 9 — HEATING CAPACITY
Note: When the second digit calls for "F" (Gas
Heat), the following values apply: Additionally, please note G and M available ONLY on 50
ton models and above.
H = High Heat-2-Stage
P = High Heat-Full
L = Low Heat-2-Stage Modulation
0 = No Heat
M = Low Heat-Full Modulation
J = High Heat-Limited Modulation
G = Low Heat-Limited Modulation
Note: When the second digit calls for "E"
(electric heat), the following values apply:
D = 30 KW
R = 130 KW
H = 50 KW
U = 150 KW
L = 70 KW
V = 170 KW
N = 90 KW
W = 190 KW
Q = 110 KW
Note: When the second digit calls for
‘’L’’ (Hot Water) or ‘’S’’(Steam) Heat, one of the
following valve size values must be in Digit 9:
High Heat Coil: 1 = .50", 2 = .75", 3 =
1", 4 = 1.25", 5 = 1.5", 6 = 2".
Low Heat Coil: A = .50", B = .75", C = 1", D
= 1.25", E = 1.5", F = 2".
DIGIT 10 — DESIGN SEQUENCE
A = First (Factory Assigned)
Note: Sequence may be any letter A thru Z.
DIGIT 11 — EXHAUST OPTION
0 = None
1 = Barometric
2 = 100%, 1.5 HP W/Statitrac
3 = 100%, 3 HP W/Statitrac
4 = 100%, 5 HP W/Statitrac
5 = 100%, 7.5 HP W/Statitrac
6 = 100%, 10 HP W/Statitrac
7 = 100%, 15 HP W/Statitrac
8 = 100%, 20 HP W/Statitrac
A = 50%, 1.5 HP
B = 50%, 3 HP
C = 50%, 5 HP
D = 50%, 7.5 HP
E = 100%, 1.5 HP W/O Statitrac (CV Only)
F = 100%, 3 HP W/O Statitrac (CV Only)
G = 100%, 5 HP W/O Statitrac (CV Only)
H = 100%, 7.5 HP W/O Statitrac (CV Only)
J = 100%, 10 HP W/O Statitrac (CV Only)
K = 100%, 15 HP W/O Statitrac (CV Only)
L = 100%, 20 HP W/O Statitrac (CV Only)
DIGIT 12 — EXHAUST AIR FAN DRIVE
0 = None 8 = 800 RPM
4 = 400 RPM 9 = 900 RPM
5 = 500 RPM A = 1000 RPM
6 = 600 RPM B = 1100 RPM
7 = 700 RPM
DIGIT 13 — FILTER
A = Throwaway
B = Cleanable Wire Mesh
C = High-Efficiency Throwaway
D = Bag With Prefilter
E = Cartridge With Prefilter
F = Throwaway Filter Rack Less Filter Media
G = Bag Filter Rack Less Filter Media
DIGIT 14 — SUPPLY AIR FAN HP
1 = 3 HP 4 = 10 HP 7 = 25 HP
2 = 5 HP 5 = 15 HP 8 = 30 HP
3 = 7.5 HP 6 = 20 HP 9 = 40 HP
DIGIT 15 — SUPPLY AIR FAN DRIVE
5 = 500 RPM A = 1000 RPM
6 = 600 RPM B = 1100 RPM
7 = 700 RPM C = 1200 RPM
8 = 800 RPM D = 1300 RPM
9 = 900 RPM E = 1400 RPM
F = 1500 RPM
DIGIT 16 — FRESH AIR
A = No Fresh Air
B = 0-25% Manual
D = 0-100% Economizer
DIGIT 17 — SYSTEM CONTROL
1 = Constant Volume Control
2 = VAV Supply Air Temperature Control w/o Inlet Guide
Vanes
3 = VAV Supply Air Temperature Control w/ Inlet Guide Vanes
4 = Space Pressure Control with Exhaust VFD w/o Bypass
5 = Space Pressure Control with Exhaust VFD and Bypass
6 = VAV Supply Air Temperature Control with VFD w/o Bypass
7 = VAV Supply Air Temperature Control with VFD and Bypass
8 = Supply and Exhaust Fan with VFD w/o Bypass
9 = Supply and Exhaust Fan with VFD and Bypass
DIGIT 18 — ACCESSORY PANEL
0 = None
A = BAYSENS008*
B = BAYSENS010*
C = BAYSENS013*
D = BAYSENS014*
E = BAYSENS019*
F = BAYSENS020*
G = BAYSENS021*
DIGIT 19 — AMBIENT CONTROL
0 = Standard
1 = 0° Fahrenheit
DIGIT 20 — AGENCY APPROVAL
0 = None (UL Gas Heater, see note)
1 = UL
2 = CSA
Note: Includes UL classified gas heating
section only when second digit of Model
No. is a "F."
DIGIT 21 — MISCELLANEOUS
A = Unit Disconnect Switch
B = Hot Gas Bypass
D = Comparative Enthalpy
E = Low Leak Fresh Air Dampers
F = High Duct Temperature Thermostat
G = High Capacity Evap. Coil
H = Copper Fins (Cond. Only)
J = BAYSENS016*
K = Generic B.A.S. Module
L = High-Efficiency Motors (Supply
and Exhaust)
M = Remote Human Interface
N = Ventilation Override Module
P = BAYSENS017*
R = Extended Grease Lines
T = Access Doors
U = BAYSTAT023*
V = Inter-Processor Communication Bridge
Y = Trane Communication Interface Module
3 = BAYMTPL003
4 = BAYMTPL004
5 = VFD Line Reactor
6 = Factory-Powered 15A GFI Convenience Outlet
8 = Spring Isolators
EXAMPLE:
Model numbers: SFHFC55FHA55C69D3001N describes a unit with
the following characteristics: DX cooling with natural gas heating, 55 ton nominal cooling
capacity, 230/60/3 power supply, high heat model. 100 percent exhaust with Statitrac, 7.5
HP exhaust fan motor with drive selection No. 5 (500 RPM), high-efficiency throwaway
filters, 20 HP supply fan motor with drive selection No. 9 (900 RPM), 0-100% economizer,
VAV supply air temperature control with inlet guide vanes, no remote panel, standard
ambient control, U.L. agency approval and ventilation override module. |
