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W415-0298 / N / 02.29.12

2.4  RATING PLATE INFORMATION

CERTIFIED UNDER: ANSI Z21.11.2a-2008 VOLUME II, UNVENTED ROOM HEATER

W385-0247 / G

SERIAL NUMBER: 

GVF36

WOLF STEEL LTD.

24 NAPOLEON ROAD, BARRIE, ON, L4M 0G8 CANADA

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 CONVERTIBLE FOR USE WITH OTHER GASES. 

THIS IS A GAS-FIRED UNVENTED ROOM HEATER THAT REQUIRES 
ADEQUATE COMBUSTION AND VENTILATION AIR. THIS UNIT IS NOT 
APPROVED FOR BEDROOM, BATHROOM AND BED-SITTING ROOM 
INSTALLATION.

 

 

GVF36N / CVF36N 

MODEL 

GVF36P / CVF36P 

 

 

**0-2000FT (0-610m) 

ALTITUDE 

0-2000FT (0-610m)**

 

 

30,000 BTU/h 

INPUT 

30,000 BTU/h

 

 

20,000 BTU/h 

REDUCED INPUT 

22,000 BTU/h

 

MANIFOLD PRESSURE: 

3.5" WATER COLUMN 

MANIFOLD PRESSURE: 

10" WATER COLUMN

 

MINIMUM SUPPLY PRESSURE:

 4.5" WATER COLUMN 

MINIMUM SUPPLY PRESSURE:

 11" WATER COLUMN

 

MAXIMUM SUPPLY PRESSURE: 

7.0" WATER COLUMN 

MAXIMUM SUPPLY PRESSURE: 

13" WATER COLUMN

 

SIT CONTROL: 

#820637 

SIT CONTROL: 

#820636

 

OPERATING PILOT OXYPROTECTOR: 

#8214 

OPERATING PILOT OXYPROTECTOR: 

#8404

** 

ABOVE 2,000FT, CONSULT LOCAL AUTHORITY HAVING JURISDICTION

NOT FOR USE WITH SOLID FUEL.

WARNING: FIREPLACE SCREENS MUST BE CLOSED WHILE IN OPERATION.

 

DO NOT ADD ANY MATERIAL TO THE APPLIANCE, WHICH 

WILL COME IN CONTACT WITH THE FLAMES, OTHER THAN THAT SUPPLIED BY THE MANUFACTURER WITH THE APPLIANCE. DONOT USE BLOWER INSERT, HEAT EXCHANGER 
INSERT OR OTHER ACCESSORIES 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 A QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER.

MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS:
TOP / SIDES / BACK / FLOOR  0”
RECESSED DEPTH 

 

13 

1

/

2

MANTEL  

8”*

* MINIMUM CLEARANCE TO A COMBUSTIBLE MANTLE IS 12” WHEN USING A 
CATALYTIC DOOR. MAXIMUM HORIZONTAL EXTENSION: 2". SEE INSTRUCTION 
MANUAL FOR GREATER EXTENSIONS.

ELECTRICAL RATING: 115V 0.82AMP, 60HZ
OPTIONAL FAN KIT: GZ550-KT

 

9700539 (WSL) 

 

4001657 (NGZ) 

 4001658 

(NAC) 

 

4001659 

(WUSA)

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.

The CVF36 is rated at 30,000 BTUs per hour and therefore requires a minimum unconfi ned space of 1,500 
cubic feet.

17.1A

This appliance shall not be installed in a confi ned space or unusually tight construction unless provisions are 
provided for adequate combustion and ventilation air.

The National Fuel Gas Code, ANSI Z223.1 

/ NFPA 54

 defi nes a confi ned space as a space whose volume is 

less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances 
installed in that space and an unconfi ned space as a space whose volume is not less than 50 cubic feet per 
1,000 Btu per hour (4.8 m3  per kw) of the aggregate input rating of all appliances installed in that space. 
Rooms communicating directly with the space in which the appliances are installed, through openings not 
furnished with doors are considered a part of the unconfi ned space.

S

S

E

E

R

R

N

N

, L4

, L4

M 0G

M 0G

S-

S-

FIRE

FIRE

D

D

UNV

UNV

COMB

COMB

USTI

USTI

ON

ON

AN

AN

E

E

D

D

FO

FO

R

R

B

B

R

R

OO

OO

M

M

,

,

B

B

L

L

A

A

L

L

TIO

TIO

A

A

N

N

.

.

EL 

EL 

GVF

GVF

36P

36P

 

 

UDE

UDE

 

 

0-20

0-20

00FT

00FT

NPU

NPU

30,0

30,0

00

00

U

U

CED 

CED 

INP

INP

2 0

2 0

PL

PL

U

U

MANI

MANI

FOLD

FOLD

OLU

OLU

MN

MN

MINI

MINI

MUM

MUM

C

C

OLUM

OLUM

MAXI

MAXI

MUM 

MUM 

S

S

L:

L:

 

 

#820

#820

637 

637 

CONT

CONT

ROL

ROL

OR

OR

#821

#821

OPER

OPER

ATIN

ATIN

0F

0F

T, C

T, C

ONSU

ONSU

LT L

LT L

OCAL

OCAL

 AUT

 AUT

HORI

HORI

TY

TY

O

O

FO

FO

US

US

WI

WI

TH

TH

 S

 S

E C

E C

LOS

LOS

ED 

ED 

WHI

WHI

L

L

HAN

HAN

 THA

 THA

T SU

T SU

PPLI

PPLI

ED B

ED B

Y TH

Y TH

E MA

E MA

N

N

D

D

 FOR

 FOR

 USE

 USE

 WIT

 WIT

H TH

H TH

IS H

IS H

EATE

EATE

R. I

R. I

M

M

O

O

R LO

R LO

SS O

SS O

F LI

F LI

FE. 

FE. 

REFE

REFE

R TO

R TO

 TH

 TH

INS

INS

TALL

TALL

ER, 

ER, 

SERV

SERV

ICE 

ICE 

AGEN

AGEN

CY

CY

S:

S:

13 

13 

1

1

/

/

2

2

8”*

8”*

4001

4001

657 

657 

(

(

4001

4001

659 

659 

(WU

(WU

L

P

PL

“IN

3.0 INSTALLATION

3.1  COMBUSTION AND VENTILATION AIR PROVISIONS

Summary of Contents for CVF36N

Page 1: ...ely call your gas supplier from a neighbour s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by...

Page 2: ...ETERMINING CONFINED OR UNCONFINED SPACE 7 3 3 GAS INSTALLATION 8 3 4 OPTIONAL WALL SWITCH THERMOSTAT 9 3 5 MOBILE HOME INSTALLATION 9 4 0 FRAMING 10 4 1 MINIMUM CLEARANCE TO COMBUSTIBLES 11 4 2 MINIMU...

Page 3: ...d hearth guards to protect children from hot surfaces These screens and guards must be fastened to the floor Any safety screen or guard removed for servicing must be replaced prior to operating the ap...

Page 4: ...install the appliance to the current National Fuel Gas Code ANSI Z223 1 Installation Code which can be obtained from American National Standards Institute Inc or National Fire Protection Association I...

Page 5: ...the fuel Incomplete combustion results in soot being deposited inside the firebox as well as surfaces outside the appliance If any soot deposits are observed shut off the appliance immediately and ar...

Page 6: ...CATALYTIC DOOR MAXIMUM HORIZONTAL EXTENSION 2 SEE INSTRUCTION MANUAL FOR GREATER EXTENSIONS ELECTRICAL RATING 115V 0 82AMP 60HZ OPTIONAL FAN KIT GZ550 KT 9700539 WSL 4001657 NGZ 4001658 NAC 4001659 W...

Page 7: ...pproximately one ounce of water for every 1 000 BTU hr of gas input During the cold weather season indoor humidity levels tend to be low Consequently this water vapour can enhance the living space How...

Page 8: ...manual shut off valve to turn off the gas supply to the appliance C Connect the gas supply in accordance to local codes In the absence of local codes install to the current CAN CSA B149 1 Installatio...

Page 9: ...FF switch and replace with the leads from the wall switch millivolt thermostat 50 1 3 1 2 WARNING DO NOT CONNECT EITHER THE WALL SWITCH THERMOSTAT OR GAS VALVE DIRECTLY TO 110 VOLT ELECTRICITY 29 2 Su...

Page 10: ...TING ENTIRELY OF STEEL IRON BRICK TILE CONCRETE SLATE GLASS OR PLASTERS OR ANY COMBINATION THEREOF ARE SUITABLE MATERIALS THAT ARE REPORTED AS PASSING ASTM E 136 STANDARD TEST METHOD FOR BEHAVIOUR OF...

Page 11: ...may occur at or after a minimum distance of 2 away from the side of the appliance Thereafter the depth of any protrusions must be of equal to or less than the distance from the side of the appliance u...

Page 12: ...sure space around and above the appliance must be left unobstructed 4 3 MINIMUM MANTEL CLEARANCES WARNING RISK OF FIRE MAINTAIN ALL SPECIFIED AIR SPACE CLEARANCES TO COMBUSTIBLES FAILURE TO COMPLY WIT...

Page 13: ...re just removed E Install the one piece log set by aligning the two holes on the bottom of the logs with the two locating pins in the firebox Reinstall rod assembly and mesh curtain NOTE PHAZERTM logs...

Page 14: ...e embers into pieces and place along the front row of ports covering all of the burner area in front of the small logs Care should be taken to shred the embers into thin small irregular pieces as only...

Page 15: ...ERSAL HARNESS WHEN INSTALLED ENSURE THAT ANY EXCESS WIRE IS CONTAINED PREVENTING IT FROM MAKING CONTACT WITH MOVING OR HOT OBJECTS 51 5 Remove the backing of the logo supplied and place on the screen...

Page 16: ...e blower does not touch the appliance base or the firebox Attach the connectors from the black and white wires to the thermal switch and secure the thermal switch bracket to the bottom left of the uni...

Page 17: ...ront of the back log G Turn gas knob counter clockwise to pilot H Depress and hold gas knob while lighting the pilot with the push button ignitor Keep knob fully depressed for one minute then release...

Page 18: ...y allow 15 to 30 minutes for the final flame colour to be established AIR SHUTTER ADJUSTMENT MUST ONLY BE DONE BY A QUALIFIED INSTALLER AIR SHUTTER OPENING VENTURI BURNER ORIFICE 49 1 AIR SHUTTER OPEN...

Page 19: ...CAUTION Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing This appliance and its venting...

Page 20: ...DEPLETION SENSOR SYSTEM LP 3 W680 0004 THERMOPILE 4 W725 0030 NATURAL GAS VALVE 4 W725 0031 PROPANE GAS VALVE 5 W385 0430 CONTINENTAL LOGO 6 W750 0112 20FT OF WIRE 7 GL 664 ONE PIECE LOG SET W135 033...

Page 21: ...ECTIVE RADIANT PANELS 36 TB336K BEVELLED TRIM KIT 3 COVERS OPENING 37 W X 33 H TEXTURED BLACK 36 TB336AB BEVELLED TRIM KIT 3 COVERS OPENING 37 W X 33 H ANTIQUE BRASS 36 TB336PB BEVELLED TRIM KIT 3 COV...

Page 22: ...ow Service or replace Oxygen Depletion Sensor System Correct piping and or regulator to provide correct pressure Ensure adequate supply pressure Pilot goes out when the gas knob is released The gas va...

Page 23: ...and see if pilot flame flutters diminishes or extinguishes especially when main burner ignites Monitor appliance supply working pressure Check if supply piping size is to code Correct all undersized...

Page 24: ...of the methods described in ANSI Z223 1 NFPA 54 or the applicable local code Not enough ventilation air Increase fresh air supply Use one of the methods described in ANSI Z223 1 NFPA 54 or the applica...

Page 25: ...ironmental conditions such as rooftops buildings nearby trees hills mountains inadequate vents or ventilation excessive venting configurations insufficient makeup air or negative air pressures which m...

Page 26: ...26 W415 0298 N 02 29 12 13 0 SERVICE HISTORY 43 1...

Page 27: ...27 W415 0298 N 02 29 12 44 1 14 0 NOTES...

Page 28: ...28 W415 0298 N 02 29 12 44 1...

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