Date of manufacture 2, Rating plate 2, Serial no. 2 – Reznor UEAS Parts Manuals User Manual
Page 2: Rating plate and serial no, Serial no. decoding, Serial no. date of manufacture, Form

Form
P-UEAS, P/N 269865R4, Page 2
Serial No. Date of
Manufacture
Sample of Model UEAS
Rating Plate
Rating Plate Key:
B = Model No.
C = Date of Manufacture
(Month & Year)
D = Volts; Phase; Hertz;
Input Amps
E = Fuel Type (natural gas
or propane)
F = Orifice Size
G = Normal Manifold Pres-
sure (inches w.c.)
H = Minimum Gas Supply
Pressure (inches w.c.)
J = Normal BTUH Input (sea
level)
L = Thermal Output BTUH
(sea level)
M = Minimum BTUH Input
(sea level)
Year
Jan
Feb
Mar
Apr
May
June
July
Aug
Sept
Oct
Nov
Dec
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
Rating Plate and
Serial No.
Serial No. Decoding
Serial No. Sample: BLK
79
6E N 00000
Elements of No.:
1 | 2 | 3 |4| 5
Prefix to Serial No.
Prefix Key: E = E3 (409) Stainless Steel Heat Exchanger
Key: 1 = Date of Manufacture Code
(See table below.)
2 = Ignition Code (See Form P-Valves.)
3 = Valve Code (See Form P-Valves.)
4 = Type of Gas (N = Natural;
L = Propane)
5 = Consecutive number
REZNOR
MERCER, PA. USA 16137
MADE IN MEXICO
SEPARATED COMBUSTION SYSTEM UNIT HEATER
CATEGORY IV
ANSI Z83.8 CSA 2.6
UNIT HEATER
MODEL [ B ] [ C ]
SERIAL NO.
[
D ] VOLTS [ D ] PH [ D ] HZ MAXIMUM TOTAL INPUT [ D ] AMPS
TYPE OF GAS: [
E ]
FOR USE AT 0-2000 FEET, 0-610 METERS OF ALTITUDE.
ORIFICE SIZE [
F ] DRILL
SEA LEVEL
NORMAL INPUT
[
J ] BTU/HR
THERMAL OUTPUT CAPACITY
[
L ] BTU/HR
MINIMUM INPUT
[
M ] BTU/HR
NORMAL MANIFOLD PRESSURE
[
G ] IN.W.C.
MIN. PERMISSIBLE GAS SUPPLY PRESSURE
FOR PURPOSE OF INPUT ADJUSTMENT. [
H ] IN.W.C.
CLEARANCES TO COMBUSTIBLE CONSTRUCTION: TOP-4", FLUE
CONNECTION-0", CONTROL SIDE-18", OPP. SIDE-2", BOTTOM-1", FRONT-36"
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 NOT FOR USE WITH DUCTS.
THIS UNIT IS NOT FOR USE WITH FILTERS.
CONSTRUCTION WALL THICKNESS FOR PURPOSE OF VENTING:
1" MIN., 48" MAX.
In the event the vent temperature limit switch causes the heater to shut off.
Determine and correct the cause. Failure to do so could result in personal
injury or death. To reset, depress the button on the sensor located on the side
of the venter housing.