FRIEDRICH ROOM MODEL NUMBER CODE
W S 08 B 1 0 B
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
ELECTRIC HEAT MODELS 3 = 3 KW Heat Strip, Nominal
8th DIGIT
Major Change
RAC SERIAL NUMBER IDENTIFICATION GUIDE
Serial Number |
| L | C | G | R | 00001 | |
Decade Manufactured |
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L=0 | C=3 | F=6 | J=9 |
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| Production Run Number |
A=1 | D=4 | G=7 |
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B=2 | E=5 | H=8 |
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Year Manufactured |
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| Product Line | ||
A=1 | D=4 | G=7 | K=0 |
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| R = RAC |
B=2 | E=5 | H=8 |
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| P = PTAC |
C=3 | F=6 | J=9 |
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| E = EAC |
Month Manufactured |
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| V = VPAK | ||
A=Jan | D=Apr | G=Jul | K=Oct |
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| H = Split |
B=Feb | E=May | H=Aug | L=Nov |
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C=Mar | F=Jun | J=Sept | M=Dec |
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