FRIEDRICH wallmaster MODEL NUMBER CODE
W S 08 C 1 0 A
1st DIGIT - FUNCTION
W =
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 =
7th DIGIT
0 = Straight Cool & Heat Pump Models
3 = 3 KW Heat Strip, Nominal
8th DIGIT
Major Change
WallMaster Serial Number Identification Guide
SERIAL NUMBER |
| A | K | |
YEAR MANUFACTURED |
|
| ||
AK = 2010 | AE = 2015 |
|
| |
AA = 2011 | AF = 2016 |
|
| |
AB = 2012 | AG = 2017 |
|
| |
AC = 2013 | AH = 2018 |
|
| |
AD = 2014 | AJ = 2019 |
|
| |
MONTH MANUFACTURED |
|
| |
A = Jan | D = Apr | G = Jul | K = Oct |
B = Feb | E = May | H = Aug | L = Nov |
C = Mar | F = Jun | J = Sep | M = Dec |
A
X
00001
PRODUCTION RUN NUMBER
PRODUCT LINE
X = WallMaster
5
