Date of manufacture 2, Rating plate 2, Serial number 2 – Reznor SSCDBL Parts Manuals User Manual
Page 2: Key to rating plate codes

Form P-SC, P/N 269822R3, Page 2
Rating Plate and Serial No.
Serial No.
Codes
BAA 66 H5 N
00000
1 2 3 4 5
1 - Date of manufacture (below)
2 - Type of pilot system (see Form P-VALVES)
3 - Type of gas valve (see Form P-VALVES)
4 - Gas (N= natural; L = propane)
5 - Consecutive number (identification only
)
Key to Rating Plate Codes
AA-A = ANSI Code and Date
AA'-A' = CSA Code and Date
B = Model No.
C = Date of Manufacture
D = Serial No.
E = Volts, Phase, Hz, Amps
F = Type of Gas
H = Altitude (feet)
I = Altitude (meters)
J = Orifice Size
K = Normal Input Altitude
Adjusted (BTUH)
L = Thermal Output Altitude
Adjusted (BTUH)
M = Minimum Input Altitude
Adjusted (BTUH)
N = Normal Manifold Pressure
("w.c.)
O = Minimum Gas Supply
Pressure ("w.c.)
P = Maximum Air Throughput
(CFM)
Q = Minimum Air Throughput
(CFM)
R = Normal Input Sea Level
(BTUH)
S = Thermal Output Sea Level
(BTUH)
T = Minimum Input Sea Level
(BTUH)
X = Pipe Diameter (inches)
Y = Maximum Combined Length
(inches)
REZNOR
MERCER, PA. USA 16137
MADE IN MEXICO
SEPARATED COMBUSTION SYSTEM
DUCT FURNACE
CATEGORY III
FOR INDUSTRIAL/COMMERCIAL USE ONLY
ANSI Z83.8 [
AA ] - [ A ] CSA 2.6 [ AA' ] - [ A' ] DUCT FURNACE
MODEL [ B ] [ C ]
SERIAL NO. [ D ]
WIRING DIAGRAM NUMBER
[
Z ]
[
E ] VOLTS [ E ] PH [ E ] HZ MAXIMUM TOTAL INPUT [ E ] AMPS
TYPE OF GAS: [ F ]
ORIFICE SIZE [
J ] DRILL HAS BEEN FACTORY ADJUSTED
FOR USE AT [
H ] FEET [ I ] METERS OF ALTITUDE
SEA LEVEL
ALT. ADJUSTED
NORMAL INPUT
[
R ]
[
K ] BTU/HR.
THERMAL OUTPUT CAPACITY
[
S ]
[
L ] BTU/HR.
MINIMUM INPUT(2,M,MV MODELS) [
T1 or T2 ]
[
M ] BTU/HR.
NORMAL MANIFOLD PRESSURE
[
N ] IN.W.C.
MIN. PERMISSIBLE GAS SUPPLY PRESSURE
FOR PURPOSE OF INPUT ADJUSTMENT.
[
O ] IN.W.C.
MAXIMUM THROUGHPUT [
P ] CFM.
MINIMUM THROUGHPUT [
Q ] CFM.
CLEARANCES TO COMBUSTIBLE CONSTRUCTION: FLUE CONN. -6",
SERVICE SIDE-WIDTH OF UNIT, OPP. SIDE-6", BOTTOM-6", TOP-6"
MAY BE INSTALLED ON NONCOMBUSTIBLE FLOORS.
INSTALL ON THE POSITIVE PRESSURE SIDE OF AIR-CIRCULATING BLOWER.
THIS UNIT MAY BE INSTALLED DOWNSTREAM FROM A REFRIGERATION
SYSTEM (USE DRAIN OPTION CS1).
THIS UNIT MAY BE VENTED VERTICALLY WHEN USING CONCENTRIC
ADAPTOR ASSEMBLY, PART NO. 82131, SUPPLIED BY REZNOR.
FOR ALTERNATE INSTALLATIONS USE THE LATEST EDITIONS OF THE
APPROPRIATE STANDARD LISTED BELOW:
FOR AIRCRAFT HANGARS
USE STANDARD ANSI/NFPA 409
FOR PARKING STRUCTURES
USE STANDARD ANSI/NFPA 88A
FOR REPAIR GARAGES
USE STANDARD ANSI/NFPA 88B
THIS UNIT IS FOR CONNECTION MINIMUM OF 10'-0" OR THE FOLLOWING
MAXIMUM LENGTHS:
[
X ] IN. PIPE DIA.
[
Y ] FEET MAX. COMBINED LENGTH
Year
Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec
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
AOF
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
2019
BSA
BSB
BSC
BSD
BSE
BSF
BSG
BSH
BSI
BSJ
BSK
BSL
2020
BTA
BTB
BTC
BTD
BTE
BTF
BTG
BTH
BTI
BTJ
BTK
BTL
First Element
of the Serial
Number - Date
of Manufacture