5
FRIEDRICH wAllMASTER MODEl NUMBER CODE
W S 08 B 1
0 B
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 Specifications/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
Serial Number
Decade Manufactured
L=0
C=3
F=6
J=9
A=1
D=4
G=7
B=2
E=5
H=8
Year Manufactured
A=1
D=4
G=7
K=0
B=2
E=5
H=8
C=3
F=6
J=9
Month Manufactured
A=Jan D=Apr G=Jul K=Oct
B=Feb E=May H=Aug L=Nov
C=Mar F=Jun J=Sept M=Dec
L
C
J
R
00001
Production Run Number
Product Line
X = WallMaster
SERIAl NUMBER IDENTIFICATION GUIDE
Summary of Contents for WallMaster 2008
Page 58: ......
