Reznor SDH Parts Manuals - Manual (Page 2)

Form P-PREEVA, P/N 263985R7, Page 2
Serial No. Date of Manufacture Codes (all Models)
Sample of Gas-Fired Model Heat
Section Rating Plate and Key
A = ANSI Standard Date
A 1 = CSA Standard Date
B = Model No.
C = Date of Manufacture (Month/Year)
D = Blower Motor HP (Option)
E = Input Amps
F = Fuel Type (natural gas or propane)
G = Normal Manifold Pressure
Year Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec
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
Serial No. and Rating Plate
Serial No. Decoding - Gas-Fired Models
Serial No. Sample: BHD 78 Y8 N 00000
Element Key No.: 1 | 2 | 3 |4| 5
Key: 1 = Date of Manufacture (See table right.)
2 = Ignition Code (See Form P-Valves to identify by
code.)
3 = Valve Code (See Form P-Valves to identify by code.)
4 = Type of Heat Energy (N = Natural Gas; L = Propane)
5 = Consecutive number
REZNOR ®
MERCER, PA. USA 16137
SEPARATED COMBUSTION SYSTEM UNIT HEATER
FOR INDUSTRIAL/COMMERCIAL USE
CATEGORY [ S ]
ANSI Z83.8 [
A ] CSA 2.6 [ A’ ] UNIT HEATER
MODEL [ B ] [ C ]
SERIAL NO. [ D ] HP
[ E ] VOLTS [ E ] PH [ E ] HZ MAXIMUM TOTAL INPUT [ E ] AMPS
TYPE OF GAS: [ F ]
FOR USE AT
[ I ] FEET, [ I’ ] METERS OF ALTITUDE.
ORIFICE SIZE [ L ] DRILL
SEA LEVEL ALT. ADJUSTED
NORMAL INPUT [ N ] [ X ] BTU/HR
THERMAL OUTPUT CAPACITY [ P ] [ Y ] BTU/HR
MINIMUM INPUT (2,2L,D2,DM,D2J,DMJ MODELS) [ Q ] [ Z ] BTU/HR
NORMAL MANIFOLD PRESSURE [ G ] [ AA ] IN. W.C.
MIN. PERMISSIBLE GAS SUPPLY PRESSURE
FOR PURPOSE OF INPUT ADJUSTMENT. [ H ] IN.
TEMPERATURE RISE RANGE FROM [ J ] DEG. F. TO [ K ] DEG. F.
MAXIMUM EXTERNAL STATIC PRESSURE [ M ] IN. W.C.
EQUIPPED FOR OPERATION AT AN AIR FLOW OF [ T ] SCFM
AGAINST A STATIC PRESSURE OF [ U ] IN. W.C.
DRIVE NO. [ V ] WIRING DIAGRAM [ W ]
CLEARANCES TO COMBUSTIBLE CONSTRUCTION: TOP-18”, FLUE
CONNECTION-18”, CONTROL SIDE- [ R ]”, OPP. SIDE-18”, BOTTOM-0”, FRONT-48”
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
INSTALLATION OF THIS UNIT IN AIRCRAFT HANGERS IN ACCORDANCE WITH THE
REQUIREMENTS OF THE ENFORCING AUTHORITIES AND IN PUBLIC GARAGES IN
ACCORDANCE WITH THE CAN/CSA-B149 CODES.
THIS UNIT MAY BE INSTALLED DOWNSTREAM FROM A REFRIGERATION SYSTEM.
THIS UNIT MAY BE USED WITH DUCTS AND FILTERS.
CONSTRUCTION WALL THICKNESS FOR PURPOSE OF VENTING: 1” MIN., 48” MAX.
Prefix to Gas-Fired Model Serial No.
Prefix Key: E = E3 (409) Stainless Steel Heat Exchanger
S = 316 Stainless Steel Heat Exchanger
Serial No. Decoding - Electric Heat Models
Serial No. Sample: BHD D12D E 00000
Element Key No.: 1 | 2 |3| 4
Key: 1 = Date of Manufacture (See table right.)
2 = Ignition Code (D12D, D12E, EG1M, EG2M)
3 = Type of Heat Energy (E = Electric)
4 = Consecutive number
REZNOR ®
MERCER, PA. USA 16137
MADE IN USA
UNIT HEATER FOR INDUSTRIAL/COMMERCIAL USE
MODEL [ A ] [ B ]
SERIAL NO.
[ C ] VOLTS +/- 10% [ C ] PH [ C ] HZ
MINIMUM CIRCUIT AMPACITY (MCA)
[ D ] AMPS
MAXIMUM FUSE SIZE/*CKT BREAKER [ E ] AMPS
*HACR TYPE REQUIRED PER NEC
NORMAL INPUT
[ F ] KW
QTY FLA HP
SUPPLY AIR BLOWER MOTOR 1 [ G ] [ H ]
TEMPERATURE RISE RANGE FROM 20 DEG. F. TO 75 DEG. F.
MAXIMUM EXTERNAL STATIC PRESSURE 3.0 IN. W.C.
EQUIPPED FOR OPERATION AT AN AIR FLOW OF
[ I ] SCFM
AGAINST A STATIC PRESSURE OF [ J ] IN. W.C.
DRIVE NO. [ K ] WIRING DIAGRAM [ L ]
CLEARANCES TO COMBUSTIBLE CONSTRUCTION: TOP-6",
CONTROL SIDE-20", OPP. SIDE-6", BOTTOM-0"
QTY RLA (EA) LRA
COMPRESSOR 1 [ N ] [ O ]
REFRIGERANT - R-410A CHARGE - [ P ] LBS
TEST PRESSURES - HIGH 600 PSIG, LOW 112 PSIG
Sample of Electric Model Rating
Plate with Optional Reheat
A = Model No.
B = Date of Manufacture (Month/Year)
C = Supply Voltage
D = MCA
E = Maximum Fuse Size
F = KW
G = Blower Motor FLA
H = Blower Motor HP
I = SCFM
J = Static Pressure
K = Drive Option Designation (AM__)
L = Wiring Diagram No.
N = AU7 Compressor RLA
O = AU7 Compressor LRA
P = Compressor Refrigerant Charge
REZNOR ®
MERCER, PA., U.S.A. 16137
MADE IN USA
UNIT HEATER FOR INDUSTRIAL/COMMERCIAL USE
MODEL [ B ]
SERIAL NO. [ ]
ELECTRICAL
[ E ] VOLTS +/- 10% [ E ] PHASE [ E ] HZ
MINIMUM CIRCUIT AMPACITY (MCA)
[ AH ] AMPS
MAXIMUM FUSE SIZE/*CKT BREAKER [ AI ] AMPS
FUSIBLE MAX./DISJONCTEUR MAX. [ AI ] AMPS
QTY FLA (EA) HP (EA)
SUPPLY AIR BLOWER MOTOR 1 [ AJ ] [ D ]
QTY RLA (EA) LRA (EA)
COMPRESSOR A [ AD ] [ AE ] [ AF ]
CIRCUITS A
REFRIGERANT - R-410a CHARGE - LBS [ AG ]
TEST PRESSURES HIGH 600PSIG LOW 112PSIG
REFER TO RATING PLATE IN THE FURNACE SECTION (WHEN USED)
FOR ADDITIONAL INFORMATION.
*HACR TYPE REQUIRED PER NEC
H = Minimum Gas Supply Pressure
I = Altitude (Feet)
I 1 = Altitude (Meters)
J = Minimum Temperature Rise (°F)
K = Maximum Temperature Rise (°F)
L = Orifice Size
M = Maximum External Static
N = Normal BTUH Input (sea level)
P = Thermal Output BTUH (sea level)
Q = Minimum BTUH Input (sea level)
R = Control Side Clearance (inches)
S = Category
T = SCFM
U = Static Pressure
V = Drive Option Designation (AM__)
W = Wiring Diagram No.
X = Normal BTUH Input (adjusted for altitude)
Y = Thermal Output BTUH (adjusted for altitude)
Z = Minimum BTUH Input (adjusted for altitude)
AA = Normal Manifold Pressure (inches w.c.
adjusted for altitude)
Sample of Optional Reheat Rating
Plate
B = Model No.
D = Blower Motor HP (Option)
E = Input Amps
AD = Compressor Quantity
AE = Compressor RLA
AF = Compressor LRA
AG = Compressor Refrigerant Charge
AH = MCA
AI = Maximum Fuse Size
AJ = Blower Motor FLA
Serial No. Decoding - Air Handler Models
Serial No. Sample: BHD D12D E 00000
Element Key No.: 1 | 2 |3| 4
Key: 1 = Date of Manufacture (See table right.)
2 = Consecutive number