Replacement Parts Guide

Form P-RG/RP/RBL, P/N 263984R2, Page 2
Blower Cabinet Rating Plate on Certied Packaged Units (see table on page 3)
Key to Cabinet Rating Plate
A = Standard
B = Model
C = Date of Manufacture
D = Motor Horsepower
E = Volts/Phase/Hertz/Amps
F = SCFM
G = Static Pressure (w.c.)
H = Drive AM Option Code
I = Wiring Diagram No.
Duct Furnace Rating Plate
De-Coding a Serial No.
Sample: S BKI 95 W8 N 12345 MV3
1 | 2 | 3 | 4 | 5 | 6 | 7
1 = Stainless steel heat exchanger (with an aluminized heat
exchanger, there is no letter sufx
2 = Date code (see page 3)
3 = Pilot code (Reference Form P-VALVES)
4 = Valve code (Reference Form P-VALVES)
5 = N is natural gas; L is propane gas
6 = Consecutive number
7 = Maxitrol system (optional)
Key to Duct Furnace Rating Plate
A = Standard
B = Model and Size
C = Date of Manufacturer
D = Serial No.
E = Volts/PH/Hz/Amps
F & G = Natural Gas or Propane
H & I = Altitude
J = Orice Drill Size
K = Normal Input (altitude adjusted)
L = Thermal Output (altitude
adjusted)
M = Minimum Input (altitude
adjusted)
N = Normal Manifold Pressure
O = Minimum Gas Supply
Pressure
P = Maximum Air Throughput
Q = Minimum Air Throughput
R = Normal Input (sea
level)
S = Thermal Output (sea level)
T = Minimum Input (sea
level)
Replacement Parts Tag - Each unit has a replacement
parts tag that includes the Model No. and the Serial No.
as well as a list of original common replacement parts.
Always provide the full model and serial numbers when
ordering replacement parts.
Identication Plate on Blower Cabinets Manufactured
Prior to Package Certication (see dates on page 3)
HP
Codes

MODEL NUMBER SERIAL NUMBER
DRIVE NO. WIRING DIAGRAM NO.
CFM _____ AT____ IN. W.C. MAX. E.S.P. AND ____ HP
VOLTS PHASE HERTZ AMPERES
Single-Speed Motors 2-Speed Motors
Code HP Code HP
05 1 20 1/.44
06 1-1/2 21 1.5/.68
07 2 22 2/.88
08 3 23 3/1.3
09 5 24 5/2.2
11 7-1/2 25 7.5/3.3
12 15 26 10/4.4
13 10
14 20
REZNOR
MERCER, PA. USA 16137
Made in Mexico
DUCT FURNACE
CATEGORY I
FOR INDUSTRIAL/COMMERCIAL USE ONLY
ANSI Z83.8 [ AA ] - [ A ] CGA 2.6 [ AA' ] -M [ A' ] DUCT FURNACE
MODEL [ B ] [ C ]
SERIAL NO. [ D ]
[ E ] VOLTS [ E ] PH [ E ] HZ MAXIMUM TOTAL INPUT [ E ] AMPS
TYPE OF GAS: [ F ] [ G ]
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.
OUTPUT CAPACITY [ S ] [ L ]BTU/HR.
MINIMUM INPUT(2,M,MB,MV MODELS) [ T ] [ 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 ] C.F.M.
MINIMUM THROUGHPUT [ Q ] C.F.M.
CLEARANCES TO COMBUSTIBLE CONSTRUCTION: VENT CAP-10' , BOTTOM- 3",
FLUE CONNECTION-6", SERVICE SIDE- WIDTH OF UNIT, OPPOSITE SIDE-6"
THIS UNIT SHALL BE INSTALLED ON THE POSITIVE PRESSURE SIDE OF THE
AIR CIRCULATING BLOWER.
THIS UNIT MAY BE INSTALLED DOWNSTREAM FROM A REFRIGERATION
SYSTEM (USE DRAIN OPTION CS1).
THIS UNIT MAY BE USED WITH DUCTS.
THIS UNIT IS FOR OUTDOOR INSTALLATION ONLY.
MINIMUM OPERATIONAL AMBIENT AIR TEMPERATURE: -40 DEG. F
THIS UNIT IS FOR USE WITH NATURAL GAS AND PROPANE. A CONVERSION
KIT AS SUPPLIED BY THE MANUFACTURER, SHALL BE USED TO CONVERT
THIS DUCT FURNACE TO THE ALTERNATE FUEL.
FOR ALTERNATE INSTALLATIONS USE THE LATEST EDITIONS OF THE
APPROPRIATE STANDARD LISTED BELOW:
FOR AIRCRAFT HANGERS USE STANDARD ANSI/NFPA 409
FOR PARKING STRUCTURES USE STANDARD ANSI/NFPA 88A
FOR REPAIR GARAGES USE STANDARD ANSI/NFPA 88B
REZNOR
MERCER, PA., U.S.A. 16137
PACKAGED DUCT FURNACE
FOR INDUSTRIAL/COMMERCIAL USE ONLY
DESIGN CERTIFIED FOR A.G.A REQUIREMENTS UNDER
[ A ] PACKAGED DUCT FURNACE STANDARD
MODEL [ B ] [ C ]
SERIAL NO. [ D ]
HP
[ E ] VOLTS [ E ] PH [ E ] HZ MAXIMUM TOTAL INPUT [ E ] AMPS
IF EQUIPPED WITH R.E.C. OPTION, ADD [ V ] AMPS
EQUIPPED FOR OPERATION AT AN AIR FLOW OF [ F ] SCFM
AGAINST A STATIC PRESSURE OF [ G ] INCHES WATER COLUMN.
DRIVE NO. [ H ] WIRING DIAGRAM [ I ]
SEE MANUFACTURER'S INSTRUCTIONS FOR OTHER AIR FLOW
CAPACITIES.
FILTERS, WHEN USED, MUST BE INSTALLED EXTERNAL TO THE
HEATING CASING.
REFER TO THE RATING PLATE OF THE DUCT FURNACE FOR
ADDITIONAL INFORMATION.