Wood Stone WS-GFT-31 Owner's manual

TANDOOR OVENS
Gas-Fired Tandoor Ovens
Round, Square, Octagonal and Barrel Models
TANDOOR 31" AND 35"
WS-GFT-31
WS-GFT-35
WS-GFT-3521-BR
Installation and
Operation Manual
woodstone-corp.com
Revised June 2013
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166

2
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
TABLE OF CONTENTS
TABLE OF CONTENTS
TANDOOR . . . . . . . . . . . . . . . . . . . . . . . . . .3
CAUTIONS AND WARNINGS . . . . . . . . . . . . .4
GFT-31 SPECIFICATIONS . . . . . . . . . . . . . . .5
GFT-35 SPECIFICATIONS . . . . . . . . . . . . . . .6
GFT-3521 SPECIFICATIONS . . . . . . . . . . . . .7
CLEARANCES & VENTING . . . . . . . . . . . . . . .8
GAS SPECIFICATIONS. . . . . . . . . . . . . . . . . .9
OPERATION . . . . . . . . . . . . . . . . . . . . . . . .10
LIMITED WARRANTY . . . . . . . . . . . . . . . . .12

3
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
TANDOOR
INSTALLATION AND OPERATION MANUAL FOR THE
WOOD STONE TANDOOR
GAS-FIRED TANDOOR OVEN
WS-GFT-31 (ROUND, SQUARE AND OCTAGONAL),
WS-GFT-35 (ROUND, SQUARE, OCTAGONAL)
AND WS-GFT-3521-BRL MODELS
ADDITIONAL COPIES AVAILABLE UPON REQUEST
Square model (shown with
optional utensil rails, pan rail
w/ pans and shelf)
Round modelOctagonal model
Barrel model
TANDOOR

4
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
CAUTIONS AND WARNINGS
INSTALLATION AND OPERATING INSTRUCTIONS FOR THE WOOD STONE
GFT-31-(RND, SQR, OCT, CUS)-(NG, LP, HLP), GFT-35-(RND, SQR, OCT, CUS)-(NG, LP, HLP)
AND GFT-3521-(NG,LP, HLP) TANDOOR OVENS
Wood Stone's gas-fired Tandoor ovens have been tested and approved by Intertek Testing Services,
and are ETL listed to ANSI Z83.11b - 2009, CSA 1.8b-2009,
and to NSF/ANSI Standard 4.
WARNING: This product must be installed by a licensed plumber or gas fitter
when installed within the Commonwealth of Massachusetts.
DO NOT THROW THIS MANUAL AWAY
FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this
or any other appliance. Also, always keep the area under and around this appliance free and clear of any
and all combustible materials.
It is recommended that this oven be installed, maintained and
serviced by authorized professionals.
IMPORTANT: Consult your local gas supplier for a statement outlining a procedure to be followed in the event you
smell gas. Post the statement in a prominent location.
WARNING: Improper installation, adjustment, alteration, service or maintenance can result in property
damage, injury or death. Read the installation, operation and maintenance instructions thoroughly before
installing or servicing this equipment.
READ ALL INSTRUCTIONS BEFORE INSTALLING AND USING THIS APPLIANCE
Please read this entire manual before you install the oven. Failure to follow instructions may result in
property damage, bodily injury or even death. Contact your local building or fire officials about restrictions
and installation inspection in your area.
ANSI Z83.11b-2009
CSA 1.8b-2009 ANSI/NSF STD 4
RETAIN THIS MANUAL FOR FUTURE REFERENCE
Additional copies of this manual at woodstone-corp.com.
For prompt responses to service/maintenance questions, call us at @ 1-800-988-8103.

5
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
REV:
LEGEND:
PART #:
WS-GFT-31-RND
31" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-31_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G
GG
30 3/4"
780mm
30 3/4"
780mm 30 3/4"
780mm
O
12"
300mm
Opening
O
12"
300mm
Opening
O
12"
300mm
Opening
12 3/4"
320mm
21"
530mm
21 1/2"
550mm
31"
790mm
37 3/4"
960mm
6 1/4"
160mm
Plan view (Round)
REV:
LEGEND:
PART #:
WS-GFT-31-RND
31" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-31_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
GGG
30 3/4"
780mm 30 3/4"
780mm 30 3/4"
780mm
O
12"
300mm
Opening
O
12"
300mm
Opening
O
12"
300mm
Opening
12 3/4"
320mm
21"
530mm
21 1/2"
550mm
31"
790mm
37 3/4"
960mm
6 1/4"
160mm
Side view (Round)
REV:
LEGEND:
PART #:
WS-GFT-31-RND
31" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-31_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
GGG
30 3/4"
780mm 30 3/4"
780mm 30 3/4"
780mm
O
12"
300mm
Opening
O
12"
300mm
Opening
O
12"
300mm
Opening
12 3/4"
320mm
21"
530mm
21 1/2"
550mm
31"
790mm
37 3/4"
960mm
6 1/4"
160mm
Front view (Round)
REV:
LEGEND:
PART #:
WS-GFT-31-RND
31" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-31_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G
G
G
30 3/4"
780mm
30 3/4"
780mm
30 3/4"
780mm
O
12"
300mm
Opening
O
12"
300mm
Opening
O
12"
300mm
Opening
12 3/4"
320mm
21"
530mm
21 1/2"
550mm
31"
790mm
37 3/4"
960mm
6 1/4"
160mm
Plan view (Square)
REV:
LEGEND:
PART #:
WS-GFT-31-RND
31" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-31_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
GG
G
30 3/4"
780mm 30 3/4"
780mm
30 3/4"
780mm
O
12"
300mm
Opening
O
12"
300mm
Opening
O
12"
300mm
Opening
12 3/4"
320mm
21"
530mm
21 1/2"
550mm
31"
790mm
37 3/4"
960mm
6 1/4"
160mm
Plan view (Octagonal)
WS-GFT-31 (ROUND, OCTAGONAL AND SQUARE MODELS)
GFT-31 SPECIFICATIONS
Note: Side and front
view dimensions
are the same for the
Round, Square and
Octagonal models.
UTILITY SPECIFICATIONS
Gas: 1/2-inch FNPT gas inlet
40,000 BTU/hr Natural Gas (NG) OR Propane (LP)
Gas type must be specified when ordering. Gas connection should
be made using an approved flexible connector and the unit must be
restrained in accordance with all relevant local and/or national codes.
Gas connection is made beneath unit at rear.
Venting
This appliance must be installed under a Type 1 exhaust hood, in
accordance with all relevant local and national codes, and in a manner
acceptable to the authority having jurisdiction. Please contact Wood
Stone for more detailed information.
Shipping weight:
750 lbs.
Air intake: Do not
facade or cover over

6
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
REV:
LEGEND:
PART #:
001-5035
35" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G
G
34 3/4"
880mm
O
13"
330mm
Opening
O
13"
330mm
Opening
40 3/4"
1040mm
34 3/4"
880mm
G
O
13"
330mm
Opening
34 3/4"
880mm
14 1/4"
360mm
24 3/4"
630mm
24 1/2"
620mm
33 3/4"
860mm
6 1/4"
160mm
Plan view (Round)
REV:
LEGEND:
PART #:
001-5035
35" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G G
34 3/4"
880mm
O
13"
330mm
Opening
O
13"
330mm
Opening
40 3/4"
1040mm
34 3/4"
880mm
G
O
13"
330mm
Opening
34 3/4"
880mm
14 1/4"
360mm
24 3/4"
630mm
24 1/2"
620mm
33 3/4"
860mm
6 1/4"
160mm
Side view (Round)
REV:
LEGEND:
PART #:
001-5035
35" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G G
34 3/4"
880mm
O
13"
330mm
Opening
O
13"
330mm
Opening
40 3/4"
1040mm
34 3/4"
880mm
G
O
13"
330mm
Opening
34 3/4"
880mm
14 1/4"
360mm
24 3/4"
630mm
24 1/2"
620mm
33 3/4"
860mm
6 1/4"
160mm
Front view (Round)
REV:
LEGEND:
PART #:
001-5035
35" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G G
34 3/4"
880mm
O
13"
330mm
Opening
O
13"
330mm
Opening
40 3/4"
1040mm
34 3/4"
880mm
G
O
13"
330mm
Opening
34 3/4"
880mm
14 1/4"
360mm
24 3/4"
630mm
24 1/2"
620mm
33 3/4"
860mm
6 1/4"
160mm
Plan view (Square)
REV:
LEGEND:
PART #:
001-5035
35" Tandoor. All Shapes
General Arrangement
4/26/2013 bena
1
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35_General_Arrangement-1.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G
G
34 3/4"
880mm
O
13"
330mm
Opening
O
13"
330mm
Opening
40 3/4"
1040mm
34 3/4"
880mm
G
O
13"
330mm
Opening
34 3/4"
880mm
14 1/4"
360mm
24 3/4"
630mm
24 1/2"
620mm
33 3/4"
860mm
6 1/4"
160mm
Plan view (Octagonal)
WS-GFT-35 (ROUND, OCTAGONAL AND SQUARE MODELS)
GFT-35 SPECIFICATIONS
Note: Side and front
view dimensions
are the same for the
Round, Square and
Octagonal models.
UTILITY SPECIFICATIONS
Gas: 1/2-inch FNPT gas inlet
40,000 BTU/hr Natural Gas (NG) OR Propane (LP)
Gas type must be specified when ordering. Gas connection should
be made using an approved flexible connector and the unit must be
restrained in accordance with all relevant local and/or national codes.
Gas connection is made beneath unit at rear.
Venting
This appliance must be installed under a Type 1 exhaust hood, in
accordance with all relevant local and national codes, and in a manner
acceptable to the authority having jurisdiction. Please contact Wood
Stone for more detailed information.
Shipping weight:
950 lbs.
Air intake: Do not
facade or cover over

7
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
WS-GFT-3521 (BARREL MODEL)
GFT-3521 SPECIFICATIONS
Plan view
Side view
REV:
LEGEND:
PART #:
001-5031-BRL-3521
3521 - Barrel Tandoor
General Arrangement
4/29/2013 bena
2
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35-BRL_General_Arrangement-2.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
120VAC, 2A
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G
G
16 1/4"
410mm
36 1/2"
920mm
2"
50mm
14 3/4"
370mm
21"
530mm
O
12"
300mm
Opening
35"
890mm
36 1/4"35 1/4"- 920mm900mm-
Height Adjustable
7"
180mm
21 1/2"
550mm
Front view
REV:
LEGEND:
PART #:
001-5031-BRL-3521
3521 - Barrel Tandoor
General Arrangement
4/29/2013 bena
2
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35-BRL_General_Arrangement-2.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
120VAC, 2A
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G
G
16 1/4"
410mm
36 1/2"
920mm
2"
50mm
14 3/4"
370mm
21"
530mm
O
12"
300mm
Opening
35"
890mm
36 1/4"35 1/4"- 920mm900mm-
Height Adjustable
7"
180mm
21 1/2"
550mm
REV:
LEGEND:
PART #:
001-5031-BRL-3521
3521 - Barrel Tandoor
General Arrangement
4/29/2013 bena
2
DWN BY:
SHEET:
Bellingham, WA 360/650-1111 www.woodstone-corp.com
DIMENSIONS ARE IN INCHES
TOLERANCES: LINEAR ±1/2 [±10mm], ANGULAR ±2°
UNLESS NOTED OTHERWISE
\\woodstone.net\dfs\CAD\0 Pn\WS Top Level\WS-GFT-35-BRL_General_Arrangement-2.dft
THE INFORMATION CONTAINED IN THIS DRAWING IS THE
SOLE PROPERTY OF WOOD STONE CORPORATION
ANY REPRODUCTION OR USE IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF WOOD STONE IS
PROHIBITED
AN ONGOING PROGRAM OF PRODUCT IMPROVEMENT
MAY REQUIRE US TO CHANGE SPECIFICATIONS
WITHOUT NOTICE.
DATE:
G
120VAC, 2A
GAS INLET: 1/2" NPT
40,000 BTU, NG
40,000 BTU, LP
1 of 1
G
G
16 1/4"
410mm
36 1/2"
920mm
2"
50mm
14 3/4"
370mm
21"
530mm
O
12"
300mm
Opening
35"
890mm
36 1/4"35 1/4"- 920mm900mm-
Height Adjustable
7"
180mm
21 1/2"
550mm
UTILITY SPECIFICATIONS
Gas
1/2-inch FNPT gas inlet
40,000 BTU/hr Natural Gas (NG) OR Propane (LP)
Gas type must be specified when ordering. Gas connection should
be made using an approved flexible connector and the unit must be
restrained in accordance with all relevant local and/or national codes.
Gas connection is made beneath the unit at the rear.
Venting
This appliance must be installed under a Type 1
exhaust hood, in accordance with all relevant local
and national codes, and in a manner acceptable
to the authority having jurisdiction. Please contact
Wood Stone for more detailed information.
Shipping weight:
1,100 lbs.
Air intake: Do not
facade or cover over

8
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
Combustible construction overhanging
the appliance should be protected in
a manner acceptable to the authority
having jurisdiction.
Install on a noncombustible floor, or one
protected in a manner acceptable to the
authority having jurisdiction, extending
36 inches in all directions.
1-inch side clearance
to combustible
construction
INSTALLATION CLEARANCES
The Wood Stone gas-fired Tandoor must be installed with at
least 1-inch side clearance to combustible construction. Install
the unit on a non-combustible floor, or one provided with a
non-combustible covering that extends at least 36-inches in all
directions. Any combustible construction above (overhanging)
the appliance should be protected in a manner acceptable to the
authority having jurisdiction.
ENCLOSURES
If the appliance is enclosed, provisions should be made so that it
can easily be removed from the enclosure.
VENTING
The Wood Stone gas-fired Tandoor must be installed under an appropriate NFPA 96 approved Type 1 exhaust hood. Refer
to local and/or national codes for hood specification requirements. The hood must be designed for the removal of the
combustion products of gas, as well as the cooking vapors related to the intended use of the oven.
Some jurisdictions may require that the Tandoor be interlocked to the hood ventilation system to prevent operation of the
appliance when the ventilation system is not turned on. If an interlock is required, use an approved gas solenoid (supplied
and installed by others), wired so that the gas supply to the appliance is turned off whenever the ventilation system is
turned off.
!WARNING: Do not pack required air space (clearance) with insulation or other materials.
When non-combustible building materials contact the body of the oven, the clearances to
combustibles are transferred to those non-combustibles.
CLEARANCES & VENTING
Shaded area must be left unobstructed for
critical combustion air and easily accessible
for removal of the drip/debris pan and
operation of the pilot safety valve. If this area
must be covered, the cover should be easily
removable and heavily perforated.
INSTALLATION

9
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
GAS CONNECTION
The gas connection is made at the lower rear of the appliance. See next page for details.
This appliance (except the barrel model) is equipped with casters; it must be installed using the casters
supplied with a connector complying with ANSI Z21.69 or CAN/CGA 1-6.9 and a quick disconnect device
complying with ANSI Z21.41 or CAN 1-6.9. It must also be installed with restraining means to guard against
transmission of strain to the connector.
IMPORTANT: The gas supply to this appliance should be equipped with an individual appliance shutoff valve
that is capable of completely isolating the appliance from the main gas supply. This valve should be installed
in such a manner as to be readily accessible to the operator of the appliance.
The Wood Stone gas-fired Tandoor is equipped with a 1/2-inch FNPT connection, located on the underside of the rear of
the unit. Anchor points for the restraining means are provided on the underside of the Tandoor; these are holes punched
in the rear portion of the drip/debris pan rails.
GAS RATINGS
Natural Gas
GFT-31, GFT-35, GFT-3521 models
40,000 BTU/hr supply
4.0" W.C. manifold pressure
Propane
GFT-31, GFT-35, GFT-3521 models
40,000 BTU/hr supply
10.0" W.C. manifold pressure
THIS APPLIANCE IS NOT FOR USE WITH SOLID FUEL
GAS CODE LIMITATIONS
The installation of this appliance must conform with local codes, or in the absence of local codes, with the National Fuel
Gas Code, ANSI Z223.1, or The Natural Gas Installation Code CAN/CGA-B149.1 as applicable.
The appliance and its individual shutoff valve (supplied by others) must be disconnected from the gas supply piping
system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.45 kPa).
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve (supplied
by others) during any pressure testing of the gas supply piping system at test pressure, equal to or less than 1/2 psi
(3.45 kPa).
GAS SPECIFICATIONS

10
An ongoing program of product improvement may require us to change
specifications without notice. WS-GFT, Revised June 2013 [email protected] or visit woodstone-corp.com
wood stone corporation
1801 w. bakerview rd.
bellingham, wa 98226 usa
tf. 800.988.8103
t. 360.650.1111
f. 360.650.1166
Tandoor Installation and Operation Manual
PILOT LIGHTING PROCEDURE
Turn the Tandoor’s Flame Height Control Knob (on top of unit) to the OFF position before attempting to light the
pilot flame.
1. Turn the gas control knob on the safety valve to the PILOT position.
2. Push down on the gas control knob and light the pilot immediately by pressing the red button of the spark igniter.
Press the igniter every 2 seconds until a pilot flame is established. Hold the gas control knob down for one full minute
after lighting the pilot.
3. Release the gas control knob; the pilot flame should continue to burn. If the pilot flame does not remain lit, turn the
gas control valve to the OFF position, wait 5 minutes, and then repeat the steps above.
4. Once pilot is established, turn the gas control knob on the safety valve (counterclockwise) from the PILOT to the ON
position. NOTE: failing to turn the gas control knob to the full ON position will reduce the flow of gas and could result
in poor ignition of the main burner.
5. Use the Temperature Control Knob on top of the Tandoor to control the height of the cooking flame. For Barrel models,
temperature control is located on the control box at the front end of the oven.
FIRST FIRING
The first time the Tandoor is fired, the heat-up should be slow and steady. Hold the burner
at a very low flame (Temperature Control Knob set at “1” on models that are marked) for
at least 8 hours with the lid on. Following this procedure will safely saturate the chamber
with heat. You may notice some small "crazing" cracks in the ceramic chamber after a
few heat-ups and cool-downs. Don't be alarmed as this is normal and will not affect the
longevity or performance of the Tandoor.
First firing setting
Plan view
Flame Height
Control Knob
OPERATION
Front view
Spark igniter button
Drip/ debris pan
Gas control knob
Temperature Control Knob
OPERATION