Replacement Valves

Form P-VALVES, P/N 263995, Page 4
Year Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec
1963 OA OB OC OD OE OF OG OH OI OJ OK OL
1964 PA PB PC PD PE PF PG PH PI PJ PK PL
1965 QA QB QC QD QE QF QG QH QI QJ QK QL
1966 RA RB RC RD RE RF RG RH RI RJ RK RL
1967 SA SB SC SD SE SF SG SH SI SJ SK SL
1968 TA TB TC TD TE TF TG TH TI TJ TK TL
1969 UA UB UC UD UE UF UG UH UI UJ UK UL
1970 VA VB VC VD VE VF VG VH VI VJ VK VL
1971 WA WB WC WD WE WF WG WH WI WJ WK WL
1972 XA XB XC XD XE XF XG XH XI XJ XK XL
1973 YA YB YC YD YE YF YG YH YI YJ YK YL
1974 ZA ZB ZC ZD ZE ZF ZG ZH ZI ZJ ZK ZL
1975 AAA AAB AAC AAD AAE AAF AAG AAH AAI AAJ AAK AAL
1976 ABA ABB ABC ABD ABE ABF ABG ABH ABI ABJ ABK ABL
1977 ACA ACB ACC ACD ACE ACF ACG ACH ACI ACJ ACK ACL
1978 ADA ADB ADC ADD ADE ADF ADG ADH ADI ADJ ADK ADL
1979 AEA AEB AEC AED AEE AEF AEG AEH AEI AEJ AEK AEL
1980 AFA AFB AFC AFD AFE AFF AFG AFH AFI AFJ AFK AFL
1981 AGA AGB AGC AGD AGE AGF AGG AGH AGI AGJ AGK AGL
1982 AHA AHB AHC AHD AHE AHF AHG AHH AHI AHJ AHK AHL
1983 AIA AIB AIC AID AIE AIF AIG AIH AII AIJ AIK AIL
1984 AJA AJB AJC AJD AJE AJF AJG AJH AJI AJJ AJK AJL
1985 AKA AKB AKC AKD AKE AKF AKG AKH AKI AKJ AKK AKL
1986 ALA ALB ALC ALD ALE ALF ALG ALH ALI ALJ ALK ALL
1987 AMA AMB AMC AMD AME AMF AMG AMH AMI AMJ AMK AML
1988 ANA ANB ANC AND ANE ANF ANG ANH ANI ANJ ANK ANL
1989 AOA AOB AOC AOD AOE AOE AOG AOH AOI AOJ AOK AOL
1990 APA APB APC APD APE APF APG APH API APJ APK APL
1991 AQA AQB AQC AQD AQE AQF AQG AQH AQI AQJ AQK AQL
1992 ARA ARB ARC ARD ARE ARF ARG ARH ARI
ARJ ARK ARL
1993 ASA ASB ASC ASD ASE ASF ASG ASH ASI ASJ ASK ASL
1994 ATA ATB ATC ATD ATE ATF ATG ATH ATI ATJ ATK ATL
1995 AUA AUB AUC AUD AUE AUF AUG AUH AUI AUJ AUK AUL
1996 AVA AVB AVC AVD AVE AVF AVG AVH AVI AVJ AVK AVL
1997 AWA AWB AWC AWD AWE AWF AWG AWH AWI AWJ AWK AWL
1998 AXA AXB AXC AXD AXE AXF AXG AXH AXI AXJ AXK AXL
1999 AYA AYB AYC AYD AYE AYF AYG AYH AYI AYJ AYK AYL
2000 AZA AZB AZC AZD AZE AZF AZG AZH AZI AZJ AZK AZL
2001 BAA BAB BAC BAD BAE BAF BAG BAH BAI BAJ BAK BAL
2002 BBA BBB BBC BBD BBE BBF BBG BBH BBI BBJ BBK BBL
2003 BCA BCB BCC BCD BCE BCF BCG BCH BCI BCJ BCK BCL
2004 BDA BDB BDC BDD BDE BDF BDG BDH BDI BDJ BDK BDL
2005 BEA BEB BEC BED BEE BEF BEG BEH BEI BEJ BEK BEL
2006 BFA BFB BFC BFD BFE BFF BFG BFH BFI BFJ BFK BFL
2007 BGA BGB BGC BGD BGE BGF BGG BGH BGI BGJ BGK BGL
2008 BHA BHB BHC BHD BHE BHF BHG BHH BHI BHJ BHK BHL
2009 BIA BIB BIC BID BIE BIF BIG BIH BII BIJ BIK BIL
2010 BJA BJB BJC BJD BJE BJF BJG BJH BJI BJJ BJK BJL
2011 BKA BKB BKC BKD BKE BKF BKG BKH BKI BKJ BKK BKL
2012 BLA BLB BLC BLD BLE BLF BLG BLH BLI BLJ BLK BLL
2013 BMA BMB BMC BMD BME BMF BMG BMH BMI BMJ BMK BML
2014 BNA BNB BNC BND BNE BNF BNG BNH BNI BNJ BNK BNL
2015 BOA BOB BOC BOD BOE BOF BOG BOH BOI BOJ BOK BOL
2016 BPA BPB BPC BPD BPE BPF BPG BPH BPI BPJ BPK BPL
2017 BQA BQB BQC BQD BQE BQF BQG BQH BQI BQJ BQK BQL
2018 BRA BRB BRC BRD BRE BRF BRG BRH BRI BRJ BRK BRL
Serial
Number
and Model
Codes
(cont'd)
Decoding a MAPS
®
Unit Serial No.
Serial No. Sample: 3 BIJ 789 BK 08 N 96 7D
Elements of No.: 1| 2 | 3 | 4 | 5 |6| 7 | 8
Elements 1-5 apply to all MAPS
®
models.
Elements 6-8 apply to a MAPS
®
with a gas heat section .
Key: 1 = Phase (1 or 3)
2 = Date CODE (See table below.)
3 = Consecutive number
4 = Drive (See Form P-MAPSII or P-MAPSIII)
5 = Motor HP (See explanation on the right.)
6 = Type of Gas (N = Natural)
7 = Ignition CODE (See pages 6-10.)
8 = Valve CODE (See pages 12-22.)
Motor HP Serial No. Code
1/2 03
3/4 04
1 05
1-1/2 06
2 07
3 (3450 rpm) 08
5 (3450 rpm) 09
7-1/2 11
15 12
10 13
20 14
3 (1800rpm) 15
5 (1800rpm) 16
Serial Number Key - Month and Year of Manufacture