Model Number Nomenclature - Carrier WeatherMaker 50TCQ Product Data

1
5 0 T C Q A 0 6 A 0 A 6 -- 0 B 2 A 0
____
Unit Type
50 = Cooling/Elec Heat RTU
Model
TC = High Eff (with Puron refrigerant)
Heat Size
Q = Heat Pump
Refrig. System Options
A = 1--- stage cooling compressor models
D = 2--- stg. cooling compressor models
Cooling Tons
04 = 3 Ton
05 = 4 Ton
06 = 5 Ton
07 = 6 Ton
08 = 7.5 Ton
09 = 8.5 Ton
12 = 10 Ton
14 = 12.5 Ton
Sensor Options
A = None
B = RA smoke detector
C = SA smoke detector
D = RA & SA smoke detector
E = CO sensor
2
F = RA smoke detector & CO
2
G = SA smoke detector & CO
2
H = RA & SA smoke detector & CO
Indoor Fan Options
0 = Electric drive X13 5--- speed/torque motor (3--- 5 ton only)
1 = Standard static option --- Belt drive
2 = Medium static option --- Belt drive
3 = High static option --- Belt drive
C = High static option with High Eff. Motor (Size 14 only)

MODEL NUMBER NOMENCLATURE

2 3 4 5 6 7 8
____ ____
2
9 10 11 12 13 14 15 16 17 18
Intake / Exhaust Options
A = None
B = Temp econo w/ baro relief
F = Enthalpy econo w/ baro relief
K = 2 position damper
Base Unit Controls
0 = Electromechanical
1 = PremierLink DDC controller
2 = Open protocol DDC controller
Design Rev
Factory assigned
Voltage
1 = 575/3/60
3 = 208--- 230/1/60
5 = 208--- 230/3/60
6 = 460/3/60
Coil Options (Outdoor --- Indoor --- Hail Guard)
A = Al/Cu --- Al/Cu
B = Precoat Al/Cu --- Al/Cu
C = E coat Al/Cu --- Al/Cu
D = E coat Al/Cu --- E coat Al/Cu
E = Cu/Cu --- Al/Cu
F = Cu/Cu --- Cu/Cu
M = Al/Cu --- Al/Cu --- Louvered Hail Guards
N = Precoat Al/Cu --- Al/Cu --- Louvered Hail Guards
P = E coat Al/Cu --- Al/Cu --- Louvered Hail Guards
Q = E coat Al/Cu --- E coat Al/Cu --- Louvered Hail Guards
R = Cu/Cu --- Al/Cu --- Louvered Hail Guards
S = Cu/Cu --- Cu/Cu --- Louvered Hail Guards
4
Packaging
0 = Standard
1 = LTL
Electrical Options
A = None
C = Non--- fused disc
D = Thru the base
F = Non--- fused & thru the base
Service Options
0 = None
1 = Unpowered convenience outlet
2 = Powered convenience outlet