Unit Identifi Cation - Friedrich WS08B10A-A Service & Parts Manual

1st DIGIT - FUNCTION
W = Thru-The-Wall, WallMaster Series
2nd DIGIT - TYPE
S = Straight Cool
E = Electric Heat
Y = Heat Pump
3rd & 4th DIGITS - APPROXIMATE BTU/HR (Cooling)
Heating BTU/HR capacity listed in Specifi cations/Performance Data Section
5th DIGIT - ALPHABETICAL MODIFIER
6th DIGIT - VOLTAGE
1 = 115 Volts
3 = 230-208 Volts
7th DIGIT
0 = Straight Cool & Heat Pump Models
ELECTRIC HEAT MODELS
3 = 3 KW Heat Strip, Nominal
8th DIGIT
Major Change
RAC SERIAL NUMBER IDENTIFICATION GUIDE
Serial Number
Decade Manufactured
L=0 C=3 F=6
A=1 D=4 G=7
B=2 E=5 H=8
Year Manufactured
A=1 D=4 G=7
B=2 E=5 H=8
C=3 F=6 J=9
Month Manufactured
A=Jan D=Apr G=Jul
B=Feb E=May H=Aug L=Nov
C=Mar F=Jun J=Sept M=Dec
FRIEDRICH ROOM MODEL NUMBER CODE
J=9
K=0
K=Oct
L C G
W S 08 B
R 00001
Production Run Number
Product Line
R = RAC
P = PTAC
E = EAC
V = VPAK
H = Split
1 0 B
5