
Unit MODEL AND SERIAL Number Unit Identification
MODEL NUMBER CODE
P 09 A
Portable
2nd and 3rd DIGIT - Approximate BTU/HR (Cooling)
Heating BTU/Hr capacity listed in the
Specification/Performance Data Section
Design Series
RAC SERIAL NUMBER IDENTIFICATION GUIDE
| Serial Number | 
 | L | H | G | K | 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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| C=3 | F=6 | J=9 | 
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| Month Manufactured | 
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| A=Jan | D=Apr | G=Jul | K=Oct | 
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| B=Feb | E=May | H=Aug | L=Nov | 
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| C=Mar | F=Jun | J=Sept | M=Dec | 
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