8
W415-1016 / B / 03.13.12
2.4 RATING PLATE INFORMATION
SAMPLE
For rating plate location, see “INSTALLATION
OVERVIEW” section.
This illustration is for reference only. Refer to the
rating plate on the appliance for accurate information.
CERTIFIED UNDER: ANSI Z21.11A-2010 UNVENTED ROOM HEATER
THIS APPLIANCE SHALL NOT BE INSTALLED IN
A BEDROOM OR BATHROOM, AND IS INTENDED
FOR SUPPLEMENTAL HEATING. THIS APPLIANCE
MAY BE INSTALLED IN AN AFTERMARKET,
PERMANENTLY LOCATED, MANUFACTURED
(MOBILE) HOME, WHERE NOT PROHIBITED BY
LOCAL CODES. THIS APPLIANCE IS ONLY FOR
USE WITH THE TYPE OF GAS INDICATED ON
THE RATING PLATE. THIS APPLIANCE IS NOT
FIELD CONVERTIBLE FOR USE WITH OTHER
GASES. THIS IS A GAS-FIRED UNVENTED
ROOM HEATER THAT REQUIRES ADEQUATE
COMBUSTION AND VENTILATION AIR.
WHVF31N
CWHVF31N
CWHVF31P
WHVF31P
NATURAL GAS MODEL
PROPANE MODEL
*0-2000FT
ALTITUDE
*0-2000FT
20,000
BTU/HR
INPUT
20,000BTU/HR
SIT 880 (NG)
CONTROL
SIT 880 (LP)
OP
426000
PILOT
OP
608000
MANIFOLD PRESSURE: 3.5”
WATER COLUMN (NG)
MIN. SUPPLY PRESSURE: 4.5”
WATER COLUMN (NG)
MAX. SUPPLY PRESSURE: 7”
WATER COLUMN (NG)
MANIFOLD PRESSURE: 10”
WATER COLUMN (LP)
MIN. SUPPLY PRESSURE: 11”
WATER COLUMN (LP)
MAX. SUPPLY PRESSURE: 13”
WATER COLUMN (LP)
NOT FOR USE WITH SOLID FUEL
CAUTION:
FOR USE WITH GLASS DOORS CERTIFIED WITH THIS UNIT
ONLY.
WARNING:
DO NOT ADD ANY MATERIAL TO THE APPLIANCE,
WHICH WILL COME IN CONTACT WITH THE FLAME. DO NOT USE
ACCESSORIES NOT APPROVED FOR USE WITH THIS APPLIANCE.
APPLY LOOSE MATERIAL PER INSTRUCTIONS MANUAL. DO NOT
APPLY EXTRA MATERIAL OR MATERIAL NOT SUPPLIED WITH THE
APPLIANCE. IMPROPER INSTALLATION, ADJUSTMENT, ALTERNATION,
SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE,
PERSONAL INJURY OR LOSS OF LIFE. REFER TO THE OWNER’S
INFORMATION MANUAL PROVIDED WITH THIS APPLIANCE.
INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED
INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER.
ELECTRICAL RATING:
115V.60HZ. LESS THAN 12 AMPERES
MINIMUM CLEARANCE TO COMBUSTIBLE MATERIAL
(FROM APPLIANCE):
MANTEL 20”
FLOOR 13”
SIDES
7”
WHVF31
SERIAL NUMBER
W385-0613 / A
*ABOVE 2,000FT, CONSULT LOCAL AUTHORITY HAVING JURISDICTION.
WOLF STEEL LTD.
24 NAPOLEON ROAD, BARRIE, ON, L4M 0G8 CANADA
9700539 (WSL)
4001657 (NGZ)
4001658 (NAC)
4001659 (WUSA)
