Reznor Valves Parts Manuals - Manual (Page 2)

Form P-VALVES, P/N 263995R4, Page 2
FOR YOUR SAFETY
WARNINGS
The use and storage of gasoline or other flammable vapors and liquids in the
vicinity of this heating appliance is hazardous.
Instructions
for Selecting a
Replacement
Ignition Controller
and/or Valve
Serial No. Codes - Identify the code of the valve or ignition controller needing replacement.
Serial No. Codes are defined on pages 3-5. IMPORTANT NOTE: Serial No. and Model No.
Codes apply only to original equipment.
IGNITION CONTROLLER - To select the replacement ignition controller, locate the Serial No.
safety pilot code in the listing on pages 6-10. Select carefully, reading all applicable notes. If the
part is no longer available from Reznor, a functional replacement or alternative instructions are
listed.
VALVE - To select a replacement valve, locate the Serial No. valve code in the listing on pages
12-19. The valve supplied on the heater is described. If the valve is no longer available from
Reznor, a functional replacement or alternative instructions may be listed. Select carefully, read-
ing all applicable notes. All valve code notes are on pages 20-22. See pages 23-27 for represen-
tative illustrations of valves.
VALVE WIRING TERMINAL IDENTIFICATION/WIRE COLOR
Valve Manufacturer Common Pilot Main or Low Stage High Stage
Honeywell
TR TH-TR TH
PV-MV PV MV
C PV MV H1
White-Rodgers
C P M
C1-C2 -- W1 W2
2 4 1 3
Robertshaw C P M
Original Wire Color
(exceptions possible)
White or
Brown
Blue Black Red
IMPORTANT: The controls identified in this form are the controls factory-installed on units
manufactured beginning in 1963. Much of the earlier information provided is for reference only and
does not mean that replacing parts is recommended or that replacement parts are available. See
date code information on page 4.
1. Always include complete heater model and serial number so that any specification
change can be considered for parts shipment. It can save time and expense.
2. Specifications are subject to change without notice.
3. We reserve the right to substitute functional replacements.
4. Order either by Kit or Component Part No.
IMPORTANT
ORDERING
REMINDERS
DANGER
The gas burner in all Reznor ® gas-fired equipment is designed and equipped to provide safe, complete
combustion. However if the installation does not permit the burner to receive the proper supply of
combustion air, complete combustion may not occur. The result is incomplete combustion which
produces carbon monoxide, a poisonous gas that can cause death. Safe operation of indirect-fired
gas burning equipment requires a properly operating vent system which vents all the products to
the outside atmosphere. Failure to provide proper venting will result in a health hazard which could
cause serious personal injury or death.
Always comply with the combustion air requirements in the installation codes and instructions.
Combustion air at the burner should be regulated only by manufacturer-provided equipment.
NEVER RESTRICT OR OTHERWISE ALTER THE SUPPLY OF COMBUSTION AIR TO ANY HEATER.
Indoor units installed in a confined space must be supplied with air for combustion as required
by code and in the installation manual. ON INDIRECT-FIRED EQUIPMENT, MAINTAIN THE VENT
SYSTEM IN PROPERLY FUNCTIONING CONDITION. Direct-fired and other unvented installations
should provide for air changes as required by applicable installation codes.