7W415-0810 / A / 05.04.102.3 GENERAL INFORMATIONNo external electricity (110 volts or 24 volts) is required for the gas system operation.Expansion / contraction noises during heating up and cooling down cycles are normal and are to be expected.This appliance is equipped with a pilot light safety system referred to as an oxygen depletion sensor and isdesigned to turn off the appliance if not enough fresh air is available.4.2BThe appliance and its individual shutoff valve must be disconnected from the gas supply piping system duringany pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa). The appliance must beisolated from the gas supply piping system by closing its individual manual shutoff valve during any pressuretesting of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa). Wheninstalled with a blower the junction box must be electrically connected and grounded in accordance with localcodes. In the absence of local codes, use the current ANSI / NFPA 70 National Electric Code. In the casewhere the blower is equipped with a power cord it must be connected into a properly grounded receptacle.The grounding prong must not be removed from the cord plug.As long as the required clearance to combustibles is maintained,the most desirable and beneficial location for the appliance is in thecenter of a building, thereby allowing the most efficient use of theheat created. The location of windows, doors and the traffic flow inthe room where the appliance is to be located should be considered.If the appliance is installed directly on carpeting, vinyl tile or othercombustible material other than wood flooring, the appliance shall be installed on a metal or wood panelextending the full width and depth. NOTE: This does not apply to stoves.We suggest that our gashearth products be installedand serviced by professionalswho are certified in the U.S.by the National FireplaceInstitute® (NFI) as NFI GasSpecialistswww.nficertified.org2.4 RATING PLATE INFORMATIONWARNING: FIREPLACE SCREENS MUST BE CLOSED WHILE IN OPERATION. DO NOT ADD ANY MATERIAL TO THE APPLIANCE, WHICH WILL COME INCONTACT WITH THE FLAMES, OTHER THAN THAT SUPPLIED BY THE MANUFACTURER WITH THE APPLIANCE. DO NOT USE BLOWER INSERT, HEAT EXCHANGER INSERT OR OTHERACCESSORIES NOT APPROVED FOR USE WITH THIS HEATER. IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTAINANCE 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 AQUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER.W385-0254MADE IN CANADAWOLF STEEL LTD, BARRIE, ON, CANADASERIAL NUMBER: GVF40 / CVF400* MAXIMUM HORIZONTAL EXTENSION: 2". SEE INSTRUCTIONMANUAL FOR GREATER EXTENSIONS.ELECTRICAL RATING: 115V 0.82AMP, 60HZOPTIONAL FAN KIT: GZ550-KTMINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS:TOP / SIDES / BACK / FLOOR 0RECESSED DEPTH 25¼"MANTLE 5" *CERTIFIED UNDER: ANSI Z21.11.2-2000 VOLUME II, UNVENTED ROOM HEATERCERTIFIED FOR USAALTITUDEINPUTREDUCED INPUTORIFICEMANIFOLD PRESSURE: 10" WATER COLUMNMINIMUM SUPPLY PRESSURE: 11" WATER COLUMNMAXIMUM SUPPLY PRESSURE: 13" WATER COLUMNSIT CONTROL: #820636OPERATING PILOT OXYPROTECTOR: #8404MANIFOLD PRESSURE: 3.5" WATER COLUMNMINIMUM SUPPLY PRESSURE: 4.5" WATER COLUMNMAXIMUM SUPPLY PRESSURE: 7.0" WATER COLUMNSIT CONTROL: #820637OPERATING PILOT OXYPROTECTOR: # 8214**ABOVE 2,000FT, CONSULT LOCAL AUTHORITY HAVING JURISDICTIONNOT FOR USE WITH SOLID FUEL.**0-2000FT (0-610m)30,000 BTU/h20,000BTU/h#390-2000FT (0-610m) **28,500 BTU/h22,000BTU/h#53GVF40-N / CVF400-NMODELGVF40-P / CVF400-PMODELTHIS APPLIANCE MAY BE INSTALLED IN AN AFTERMARKET,PERMANENTLY LOCATED, MANUFACTURED (MOBILE) HOME, WHERENOT PROHIBITED BY LOCAL CODES. THIS APPLIANCE IS ONLY FOR USEWITH THE TYPE OF GAS INDICATED ON THE RATING PLATE. THISAPPLIANCE IS NOT CONVERTIBLE FOR USE WITH OTHER GASES.THIS IS A GAS-FIRED UNVENTED ROOM HEATER THAT REQUIRES AD-EQUATE COMBUSTION AND VENTILATION AIR. THIS UNIT IS NOT APPROVEDFOR BEDROOM, BATHROOM AND BED-SITTING ROOM INSTALLATION.REFERENCE # W/N 15515For rating platelocation, see“DIMENSIONS”section.FOR YOUR SATISFACTION, THIS APPLIANCE HAS BEEN TEST-FIRED TO ASSURE ITS OPERATION ANDQUALITY!APPLIANCENG LPAltitude (FT) 0-2,000 0-2,000Max. Input (BTU/HR) 30,000 30,000Min. Inlet Gas Supply Pressure 4.5" Water Column 11" Water ColumnMax. Inlet Gas Supply Pressure 7" Water Column 13" Water ColumnManifold Pressure (Under Flow Conditions) 3.5" Water Column 10" Water Column