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APPENDIX I. MODEL NUMBER SIGNIFICANCE
Model Number Nomenclature
123456789101112131415161718
4 8 T C D D 0 8 A 1 A 5 -- 0 A 0 A 0
____ ____ ____
Unit HeatType
48 = Cooling/Gas Heat RTU Brand /Packaging
0=Standard
Tier / Model 1=LTL
TC = E nt ry tier (wi th PuronR refrigerant)
Electrical O ptions
A=None
Heat Size C = Non --- fused disc
D=Lowheat D=Thruthebase
E = Medium heat F = Non---fused & thru the b ase
F=Highheat
S = Stainless steel, low heat Service Options
R = Stainless steel, medium heat 0=None
T = Stainless steel, high heat 1 = Unpowered convenience outlet
2 = Powered convenience outlet
Intake / Exhaust Options
A=None
Refrig. System Options B=Tempeconow/barorelief
D = 2---stg. cooling comp. w/NOVATIONt coil F = Enthalpy econo w/ baro relief
K = 2 --- Position damper
Base Unit Controls
Cooling Tons 0 = Electromechanical
08 = 7.5 Ton 1 = PremierLink DDC controller
12 = 10 Ton 2 = RTU---MP multi protocol controller
14 = 12.5 Ton
Design Rev
Factory assigned
Sensor Options
A=None Voltage
B = RA smoke detector 1 = 575/3/60
C = SA smoke detector 5= 208---230/3/60
D=RA&SAsmokedetector 6 = 460/3/60
E=CO
2
sensor
F = RA smoke detector & CO
2
G = SA s moke detector & CO
2
2 --- Sta ge Cooling Coil Options (Outdoor --- Indoor)
H=RA&SAsmokedetector&CO
2
G = Al/Al --- Al/Cu
T = Al/Al --- Al/Cu --- Louvered Hail Guards
Indoor Fan Options
1 = Standard static option
2 = Medium static option
3 = High static option
Serial Number Format
POSITION NUMBER 1 2 3 4 5 6 7 8 9 10
TYPICAL 4 8 0 8 G 1 2 3 4 5
POSITION DESIGNATES
1---2 Week of manuf acture (fiscal calendar)
3---4 Year of manufacture (“08” =2008)
5 Manufacturing location (G = ETP, Texas, USA)
6---10 Sequential number
48TC