builder's manual for ortal fireplaces · vent pipe clearances 43 10. venting diagrams 44 11....
TRANSCRIPT
yOUr lIFe. yOUr FIre.
Builder's Manual for Ortal Fireplaces
[ Table of Contents
1. Introduction 2
2. Checklist 3
3. Model Firebox Clearances 4
4. General Guidelines 5
5. Heat Release and Air Intake 7
A. Reveal 8
B. Louver 11
C. Sprinkler Clearances at Heat Release 13
6. Metal Framing 14
A. Shelf Details 21
B. TV Detail 22
i. Flush 22
ii. Recess 23
7. Wood Framing 24
A. TV Detail 30
i. Flush 30
ii. Recess 31
8. Finishing Details 32
A. Quartz 33
B. Wood paneling 34
C. Brick Veneer 35
D. Mantel Clearances 37
E. Stone Finish & Hearth 38
F. Wood Hearth Extensions 39
G. Inside Corner Clearances 40
H. Clearance to ceiling 42
9. Vent Pipe Clearances 43
10. Venting Diagrams 44
11. Sconce Cap Detail 47
[ Checklist [ Introduction
[ FIREPLACE MODEL AND SIZE
[ GAS TYPE (PROPANE OR NATURAL GAS)
[ MEDIA OPTIONS:
• Ceramic Stones (large/small, white/grey)
• Branch Set
• Log Set
• Glass
[ OPTIONAL FEATURES:
• Double Glass fan assisted (upgrade from screen barrier)
• Power Vent system
• Reflective Interior Panel
• Wall Control Switch
[ FIREPLACE LOCATION AND VENTING: Make sure that adequate space is
provided to vent the fireplace from its desired location to the termination
outside of the structure.
[ GAS SUPPLY LINE: Must run to fireplace valve location and include shutoff
to allow for flex line to be attached to valve. Must have a manual shut off in
the same room as the fireplace (within 4’ of fireplace).
[ ACCESS PANEL FOR CONTROL VALVE: See page 5.
[ HEAT RELEASE – AIR RETURN TO ROOM: Size of heat release verified and
located. See page 5.
[ AIR INTAKE (required for Double Glass models): Size of air intake verified
and located. See page 5.
[ PLATFORM HEIGHT: This will determine the height of the viewable glass
opening. Standard heights range from 12” up to 24”. See CAD drawing for
unit dimensions. Note: The bottom of the glass will be from 8 3/8” to 10”
above the platform depending on the unit.
[ POWER LOCATION: Provide a single gang 120v outlet in the same area as
valve behind access panel. The unit requires a 3v transformer supplied with
fireplace to run without batteries.
[ TYPE X SHEETROCK IN CAVITY AREA: All combustible framing in chase
area must be completely covered with 5/8” Type X drywall.
[ NO MATERIAL ATTACHED TO FIREPLACE: No material may be attached
directly to the fireplace – no screws/glue/or nails should be used against the
fireplace. No weight on the firebox.
[ NON-COMBUSTIBLE AREAS: Maintain 2” Clearance on sides and back of
firebox to type X drywall.
[ FINAL WALL FINISH: Wall finish materials to be reviewed with your dealer to
ensure clearances and materials conform to Ortal clearance requirements.
Congratulations, your customer has entrusted you with building the world’s
finest fireplace into your project.
Begin by reading this Builder’s Manual and shop drawings from Ortal, reviewing the
architect’s or designer’s drawings and specifications, and inspecting location where
fireplace will be installed. You will then be ready to coordinate the installation and
schedule with your Ortal dealer, the mechanical contractor, electrical contractor,
drywall, AV home automation and other trades that will be involved.
We recommend that an Ortal dealer install the fireplace whenever practical.
Installation must comply with the current edition of the Ortal Installation
Manual and shop drawings provided by Ortal. It is up to you, however, to build
the cavity that will enclose the fireplace.
There are several methods for building the cavity:
1. Metal Framing – See page 14: Metal framing is also known as light-gage
or cold-formed steel studs.
2. Wood Framing – See page 24: The interior of the cavity must be
covered with gypsum board to protect combustible materials.
3. Non-Combustible: Cavities constructed of brick, concrete masonry
units, or plaster on metal framing and lath should be based upon metal
framing requirements.
The heat produced by an Ortal fireplace requires particular attention to materials
and details to assure a safe installation. Because the fireplace is the room’s
focal point, your customer will expect a high level of craftsmanship. However, by
putting your best craftsmen on the job and following these instructions, we are
confident you will feel the same pride we do in every Ortal fireplace.
We look forward to working with you.
YOUR LIFE. YOUR FIRE.
®
2 3
[ Models and Clearances [ General Guidelines
This Builder’s Manual is based on installation of front-facing Ortal fireplaces;
modify instructions to install other Ortal fireplace styles.
Maintain clearances as shown below.
Clearances are to non-combustible materials or 5/8” Type X fire rated drywall.
Contact Ortal for additional information.
AIRFLOWS
FROnT TunneL (See-THRu) SPACe CReATOR
LeFT SIDe OPen (LS) RIGHT SIDe OPen (RS) THRee SIDeS (TS)
An Ortal fireplace requires two airflow paths:
1. Direct vent exhaust system: This is the air inside the firebox and the
direct vent pipe. A direct vent pipe has an inner and outer channel. Hot
exhaust gases (mostly carbon dioxide and water vapor) escape through
the inner channel. Fresh outdoor air (providing oxygen for the fire) is
drawn in through the outer channel where it captures most of the heat
escaping through the inner channel.
2. Heat release system and air intake: The cavity enclosing an Ortal
fireplace must have a heat release outlet above the fireplace. This
allows for heat building up within the fireplace cavity to be released
back in the space which then helps keep your fireplace wall cool.
Fireplaces with the double glass feature must have an air intake. Room
air is drawn over the glass, between the interior wall and the frame of
the fireplace, into the cavity and then is returned to the room through
the heat release. These airflows, along with radiant heat from the
front of the fireplace, maximize the heating performance of an Ortal
Fireplace and contribute to its energy efficiency.
Air Intake:
[ Ortal fireplaces with double-glass require an intake located below
elevation of Ortal fireplace.
[ Air intake can be either a grille or louver or an opening on underside of cavity.
Heat Release:
[ Locate 6-inches maximum from top of fireplace cavity
[ Can be a grille or louver or a gap between the top of cavity wall and ceiling.
[ Required for all built-in models.
Size of Air Intake and of Heat Release:
Minimum free area (net area after grille work or screens are subtracted) shall be:
[ Ortal Models 40 to 130: 124 sq.in. or more
[ Ortal Models 150 to 200: 200 sq.in. or more
[ Other Models: Check with Ortal.
GAS VALVe ACCeSS PAneLGas valve should be installed below elevation of firebox.
An access panel is recommended for easy servicing of gas valve. Panel should be
10 x 10 inches minimum; use larger size if required to conveniently reach valve. An
appropriate sized air intake (see page 12) can be used as an access panel.
Models and ClearancesThis Builder’s Manual is based on installation of front-facing Ortal fireplaces; modify instructions to install other Ortal fireplace styles. Maintain clearances as shown below. Clearances are to non-combustible materials or 5/8” Type X fire rated drywall. Contact Ortal for additional information.
FRONT
LEFT SIDE OPEN (LS)
THREE-SIDES (TS)
TUNNEL
RIGHT SIDE OPEN (RS)
SPACE CREATOR
5
Models and ClearancesThis Builder’s Manual is based on installation of front-facing Ortal fireplaces; modify instructions to install other Ortal fireplace styles. Maintain clearances as shown below. Clearances are to non-combustible materials or 5/8” Type X fire rated drywall. Contact Ortal for additional information.
FRONT
LEFT SIDE OPEN (LS)
THREE-SIDES (TS)
TUNNEL
RIGHT SIDE OPEN (RS)
SPACE CREATOR
5
Models and ClearancesThis Builder’s Manual is based on installation of front-facing Ortal fireplaces; modify instructions to install other Ortal fireplace styles. Maintain clearances as shown below. Clearances are to non-combustible materials or 5/8” Type X fire rated drywall. Contact Ortal for additional information.
FRONT
LEFT SIDE OPEN (LS)
THREE-SIDES (TS)
TUNNEL
RIGHT SIDE OPEN (RS)
SPACE CREATOR
5
Models and ClearancesThis Builder’s Manual is based on installation of front-facing Ortal fireplaces; modify instructions to install other Ortal fireplace styles. Maintain clearances as shown below. Clearances are to non-combustible materials or 5/8” Type X fire rated drywall. Contact Ortal for additional information.
FRONT
LEFT SIDE OPEN (LS)
THREE-SIDES (TS)
TUNNEL
RIGHT SIDE OPEN (RS)
SPACE CREATOR
5
4 5
[ SeISMIC BRACKeTS [ Heat Release as Reveal
All built-in fireplaces come with legs and with seismic brackets at the top of
the firebox. These are an additional way to secure the firebox in your cavity
while still maintaining the minimum air clearances provided here in this manual.
You have the option to use these brackets or you may use a heavy duty steel
bracket to mount the firebox to the back cavity wall while still maintaining the
required 2” air clearance. If the seismic bracket does not extend all the way to
your cavity wall, you may also extend metal studs to connect to your seismic
bracket (as shown in several sections in this manual).
IT'S YOuR BuSIneSS [ Offer to assist your customer and their architect or designer while the
project is still in planning so you can better understand their needs and
suggest for the best approach to installing the fireplace.
[ Get to know your local Ortal dealers. They can be a good source of
referrals for you.
[ External surfaces of Ortal fireplace and areas exposed to radiant heat from
fire will get hot. Observe clearances between fireplace and combustible materials.
[ Artwork and devices such as TVs, audio speakers and light fixtures to be
mounted on cavity on or recessed into wall of cavity must have a double wall
of 5/8” Type X fire rated gypsum board with air space in between to prevent
direct heat impact. If working with metal framing see pages 22 and 23. If
working with wood framing see pages 30 and 31.
[ Protect fireplace against damage throughout construction.
ADDITIOnAL WORDS OF CAuTIOn [ Know the building code and consult with authorities having jurisdiction
before proceeding. This guide contains minimum requirements; modify
details to satisfy project requirements.
LeGenD
5/8" Type X fire rate gypsum board
Section Cut
Wood
Combustible material
Non-combustible material
Wood Framing
Metal Framing
FReeSTAnDInG AnD WALL-MOunTeD ORTAL FIRePLACeSSecure fireplace to wall and subfloor.
If fireplace is located against a wall, the wall must be of noncombustible
material or covered with 5/8” Type X gypsum board.
76
[ Heat Release and Air Intake (with reveal or gap openings)
See 10A
See Heat Release Note 2 on page 6
See Air IntakeNote 2 on page 6 See 10B
Detail 9AHeat Release as RevealSee heat release note 2 on page 5
Air Intake as Reveal/Toe-kickSee air intake note 2 on page 5
Width opening must allow for minimum square inches of free air space (see page 5)
Width opening must allow for minimum square inches of free air space (see page 5)
Detail 9B
5
5
See 9A
See 9B
8 9
[ Heat Release as Louver [ Heat Release and Air Intake (with louver or grille openings)
See 12C
See Heat Release Note 2 on page 5
See Air IntakeNote 2 on page 5
See 12D
recommended
10 11
Detail 12CHeat Release as louverSee heat release note 2 on page 5
Air Intake as louverSee air intake note 2 on page 5
Detail 12DDetail 12CHeat Release as louverSee heat release note 2 on page 5
Air Intake as louverSee air intake note 2 on page 5
Detail 12D
[ Check with your louver manufacturer regarding the percentage of free air space provided by
their products in order to verify you will be providing the minimum free air space required or more.
In a situation where a sprinkler head is in close proximity to the heat release,
the detail below must be followed. The distance between the sprinkler head to
the heat release opening cannot be less than 60 inches (linear length) from
every point of the heat release opening.
12 13
[ Sprinkler Clearance to Heat Release
[ A. Work inside cavity (Steps 1-3)
A. Work inside cavity (Steps 1-3) 1. Walls and CeilingNon-combustible Framing
The wall behind an Ortal fireplace (either at the back or side of the fireplace) and the ceiling above the unit must be non combustible construction such as concrete, brick, concrete masonry units, or plaster on metal framing and lath. Penetrations in wall or ceiling, such as electrical boxes, must be removed and patched to assure integrity of non-combustible enclosure.
Combustible Framing
Existing walls or ceilings built of combustible materials may be used if the wall or ceiling is covered with 5/8- inch thick Type X gypsum board. (Exception: Where cavity walls do not extend all the way to the ceiling and allow a “gap” for heat release, 1/2-inch thick Type X gypsum board may be used to match the thickness of gypsum board used on the ceiling outside the cavity.)
The gypsum board may be screwed directly to the existing wall or mounted on metal framing or furring.
2. FloorOrtal fireplaces can be set on wood, concrete, metal, and other typical floor types.
Ortal fireplaces come with legs that position the unit above the floor or platform on which they are installed. See shop drawings for height of legs. To further raise Ortal fireplace, build a stable plat-form to which unit can be secured.
Services: This is also the time to make sure power and gas lines are in place. Provide a grounded duplex power outlet inside cavity for use by Ortal installer, and other outlets if required.15
1. WALLS AnD CeILInGnon-combustible Framing
The wall behind an Ortal fireplace (either at the back or side of the fireplace)
and the ceiling above the unit must be non combustible construction such as
concrete, brick, concrete masonry units, or plaster on metal framing and lath.
Penetrations in wall or ceiling, such as electrical boxes, must be removed and
patched to assure integrity of non-combustible enclosure.
Combustible Framing
Existing walls or ceilings built of combustible materials may be used if the wall
or ceiling is covered with 5/8- inch thick Type X gypsum board. (Exception:
Where cavity walls do not extend all the way to the ceiling and allow a “gap” for
heat release, 1/2-inch thick Type X gypsum board may be used to match the
thickness of gypsum board used on the ceiling outside the cavity.)
The gypsum board may be screwed directly to the existing wall or mounted on
metal framing or furring.
2. FLOOROrtal fireplaces can be set on wood, concrete, metal, and other typical floor
types. Ortal fireplaces come with legs that position the unit above the floor or
platform on which they are installed. See shop drawings for height of legs. To
further raise Ortal fireplace, build a stable platform to which unit can be secured.
Services: This is also the time to make sure power and gas lines are in place.
Provide a grounded duplex power outlet inside cavity for use by Ortal installer,
and other outlets if required.
1514
[ Metal Framing (Recessed Installation)
3. InSTALLATIOn OF ORTAL FIRePLACe AnD VenTOrtal fireplaces must be installed in accordance with Ortal installation and
Operation Manual and applicable codes. Install the direct vent pipe, make gas
and power connections, and provide fire stopping or thimble where direct vent
pipe penetrates the wall or ceiling of cavity.
TIP - Do not allow delivery of Ortal fireplace to jobsite until building is enclosed
and ready for installation.
[ Protect fireplace against damage throughout construction.
[ Notify authorities having jurisdiction to inspect work before cavity is
enclosed (if required).
[ Installation must be performed by an Ortal Authorized Installer otherwise
warranty is void
[ B. Metal Framing (see Step 4)
4. Install Metal Framing Install framing in accordance with building codes and project specifications. We also recommend installation of studs at 16-inch on center maximum and compliance with American Iron and Steel Institute Publication S220 “North American Specification for the Design of Cold-Formed Steel Framing – Non-Structural Members”.Plan your work carefully and give particular attention to: • Required clearances. • Blocking for securing fireplace, direct vent pipes, mantles, etc. • Access panel for gas valve (see page XX). • Heat release and Air intake (see page XX). • Direct vent, direct vent strapping, and penetrations
through walls and ceiling. • Recesses for TV, audio speakers, light fixtures, artwork,
and other items built into cavity (if required).
Take a moment for a final visual inspection of the cavity interior and to remove any construction debris that may be inside cavity.
Install conduit, wiring, power outlets, and electrical boxes between framing members as required.
⚠ Building and structural loads must not bear on Ortal fireplace.
B. Metal Framing (see Step 4)
17
4. InSTALL MeTAL FRAMInGInstall framing in accordance with building codes and project specifications.
We also recommend installation of studs at 16-inch on center maximum and
compliance with American Iron and Steel Institute Publication S220 “North
American Specification for the Design of Cold-Formed Steel Framing – Non-
Structural Members ”.
Plan your work carefully and give particular attention to:
[ Required clearances.
[ Blocking for securing fireplace, direct vent pipes, mantles, etc.
[ Access panel for gas valve (see page 05).
[ Heat release and Air intake (see page 05).
[ Direct vent, direct vent strapping, and penetrations through walls and ceiling.
[ Recesses for TV, audio speakers, light fixtures, artwork, and other items
built into cavity (if required).
Take a moment for a final visual inspection of the cavity interior and to remove
any construction debris that may be inside cavity. Install conduit, wiring, power
outlets, and electrical boxes between framing members as required.
[ Building and structural loads must not bear on Ortal fireplace.
16 17
5. DrywallC. Enclose Cavity (See Step 5)
DRYWALL: These instructions apply to all steps.
We recommend the following as a minimum. Exceed these require-ments where fire-resistance-rated construction is required.
Use 5/8-inch thick Type X gypsum board. (Exception: Where cavity walls do not extend all the way to the ceiling and allow a “gap” for heat release, 1/2” thick Type X gypsum board may be used if to match the thickness of gypsum board used on the ceiling outside the cavity.)
Type X gypsum board must comply with ASTM C1396 - Specification for Gypsum Board. (This standard replaces ASTM C36 - Specification for Gypsum Wallboard.)
Gypsum board joints shall be staggered on opposite sides of framing. Fasteners: Use 1-1/4” Type W drywall screws 12” o.c. or 6d coated nails, 1-7/8” long, 0.0915” shank, 1/4” head at 7” o.c. along edges and interior studs.
Cover the metal framing with 5/8-inch thick Type X gypsum board to exterior face of cavity. (Exceed these requirements where fire-resistance-rated construction or other methods are required.)
Type X gypsum board must comply with ASTM C1396 - Specification for Gypsum Board. (This standard replaces ASTM C36 - Specification for Gypsum Wallboard.)
Provide Level 1 or better finish in accordance with GA-214 - Recommended Levels of Gypsum Board Finish.
Do not locate exposed gypsum board joints directly above fireplace.
If corner beads and other drywall trim are required, use metal products where non-combustible materials are required.
18
5. DRYWALLCover the metal framing with 5/8-inch thick Type X gypsum board to exterior
face of cavity. (Exceed these requirements where fire-resistance-rated
construction or other methods are required.)
Type X gypsum board must comply with ASTM C1396 - Specification for Gypsum
Board. (This standard replaces ASTM C36 - Specification for Gypsum Wallboard.)
Provide Level 1 or better finish in accordance with GA-214 - Recommended
Levels of Gypsum Board Finish.
Do not locate exposed gypsum board joints directly above fireplace.
If corner beads and other drywall trim are required, use metal products where
non-combustible materials are required.
DRYWALL: These instructions apply to all steps.We recommend the following as a minimum. Exceed these requirements
where fire-resistance-rated construction is required.
Use 5/8-inch thick Type X gypsum board. (Exception: Where cavity walls
do not extend all the way to the ceiling and allow a “gap” for heat release,
1/2” thick Type X gypsum board may be used if to match the thickness of
gypsum board used on the ceiling outside the cavity.)
Type X gypsum board must comply with ASTM C1396 - Specification for
Gypsum Board. (This standard replaces ASTM C36 - Specification for
Gypsum Wallboard.) Gypsum board joints shall be staggered on opposite
sides of framing.
Fasteners: Use 1-1/4” Type W drywall screws 12” o.c. or 6d coated nails, 1-7/8”
long, 0.0915” shank, 1/4” head at 7” o.c. along edges and interior studs.
1918
[ C. enclose Cavity (See Step 5)
7. FInISHeSAlmost done.
Now is the time to apply decorative finishes to exterior of fireplace cavity (see page
32). This is also time to install mantels, TV mounts, and other features (see page 22
for TV and 37 for mantels).
[ Observe clearances requirements for combustible materials.
8. TuRn OVeR TO CuSTOMeRYour Ortal dealer will install interior design media, remove protective materials
from and clean exposed surfaces of the Ortal fireplace and perform a start-up
inspection and burn-in the unit.
The dealer will provide:
[ Ortal Installation and Operation Manual.
[ Ortal Fireplace Owners Manual.
[ Executed Warranty
[ Operation Control(s)
Demonstrate the operation of the Ortal fireplace to the customer.
[ Advise customer that furniture and other combustible materials must not
be placed within the clearance zone shown on Drawings.
[ Send Ortal photos of installation and the completed project for a chance
to be featured on our website and social media. Submit your project at
[ Ask customer for a letter of recommendation. You can use the letter (and
the photos) when you suggest an Ortal fireplace for your next project.
[ A heat release on top of the shelf is only needed if the shelf surface area
exceeds what is shown on the table above.
Below is a table defining the maximum surface area if incorporating a shelf detail in
the fireplace design.
The drawing is showing that a minimum 12 inch height must be provided from the
top of the fireplace opening to the top of the shelf. Be sure to keep the top of the
firebox clear from obstruction and maintain all clearances.
This detail applies to all our built-in models (Front, Corner, Three- Sided,
Tunnel and Space Creators).
[ Shelf Detail
MODeL Max Shelf surface area
Series 75 A x B < 220 sq. in.
Series 110/130 A x B < 340 sq. in.
Series 150/170 A x B < 410 sq. in.
Series 200 A x B < 520 sq. in.
66
20 21
[ Always respect the 1/4” clearance between the metal framing and fireplace front for heat expansion [ Always respect the 1/4” clearance between the metal framing and fireplace front for heat expansion22 23
[ TV Detail (flush) [ TV Detail (recess)
[ A. Work Inside Cavity (Steps 1-3)
1 Frame Cavity Front Wall:On most projects, you will want to postpone installation of the front wall of the cavity. This will allow access for installing drywall inside the cavity, positioning the Ortal fireplace and direct vent vent pipe, and making necessary connections. (See step 3)
Install framing in accordance with building codes and projectspecifications. All studs placed 16 inches on center.
Plan your work carefully and give particular attention to: • Required clearances. • Blocking for securing fireplace, direct vent pipes, mantles,etc. • Access panel for valve (see page XX). • Heat release and Air intake (see page XX). • Direct vent, direct vent strapping, and penetrations through walls and ceiling. • Recesses for TV, audio speakers, light fixtures, artwork, and other items built into cavity (if required).
⚠ Building and structural loads must not bear on Ortal fireplace.
Floor:Ortal fireplaces can be set on wood, concrete, metal, and other typical floor types.
Ortal fireplaces come with legs that position the unit above the floor or platform on which it they are installed. See shop drawings for height.
A. Work Inside Cavity (Steps 1-3)
Take a moment for a final visual inspection of the cavity interior and to remove any construction debris that may be inside cavity.
Install conduit, wiring, power outlets, and electrical boxes between framing members as required.
25
1. FRAMe CAVITYFront Wall:
On most projects, you will want to postpone installation of the front wall of the
cavity. This will allow access for installing drywall inside the cavity, positioning the
Ortal fireplace and direct, vent pipe, and making necessary connections.(See
step 3)
Install framing in accordance with building codes and project specifications. All
studs placed 16 inches on center.
Plan your work carefully and give particular attention to:
[ Required clearances.
[ Blocking for securing fireplace, direct vent pipes, mantles,etc.
[ Access panel for valve (see page 05).
[ Heat release and Air intake (see page 05).
[ Direct vent, direct vent strapping, and penetrations through walls and ceiling.
[ Recesses for TV, audio speakers, light fixtures, art work, and other items
built into cavity (if required).
Take a moment for a final visual inspection of the cavity interior and to remove
any construction debris that may be inside cavity. Install conduit, wiring, power
outlets, and electrical boxes between framing members as required.
[ Building and structural loads must not bear on Ortal fireplace.
24 25
[ Wood Framing (Recessed Installation)
Floor:
Ortal fireplaces can be set on wood, concrete, metal, and other typical floor
types. Ortal fireplaces come with legs that position the unit above the floor or
platform on which it they are installed. See shop drawings for height. To further
raise Ortal fireplace, build a stable platform to which unit can be secured.
Services: This is also the time to make sure power and gas lines are in place.
Provide a grounded duplex power outlet inside cavity for use by Ortal installer,
and other outlets if required.
2. DRYWALL CAVITY InTeRIORWood framing inside cavity must be covered with Type X gypsum board or constructed
of a non-combustible material such as concrete, plaster, concrete masonry, or brick.
Remodeling Projects: Apply a layer of Type X gypsum board over existing
materials unless it is certain that the existing surfaces are 5/8-inch Type X
gypsum board or acceptable non combustible material.
3. InSTALLATIOn OF ORTAL FIRePLACe AnD VenTOrtal fireplaces must be installed in accordance with Ortal installation and
Operation Manual and applicable codes. Install the direct vent pipe, make gas
and power connections, and provide fire stopping or thimble where direct vent
pipe penetrates the wall or ceiling of cavity.
TIP - Do not allow delivery of Ortal fireplace to jobsite until building is enclosed
and ready for installation.
[ Protect fireplace against damage throughout construction.
[ Notify authorities having jurisdiction to inspect work before cavity is
enclosed (if required).
[ Installation must be performed by an Ortal Authorized Installer otherwise
warranty is void.
DRYWALL: These instructions apply to all steps.We recommend the following as a minimum. Exceed these requirements
where fire-resistance-rated construction is required.
Use 5/8-inch thick Type X gypsum board. (Exception: Where cavity walls
do not extend all the way to the ceiling and allow a “gap” for heat release,
1/2” thick Type X gypsum board may be used if to match the thickness of
gypsum board used on the ceiling outside the cavity.)
Type X gypsum board must comply with ASTM C1396 - Specification for
Gypsum Board. (This standard replaces ASTM C36 - Specification for
Gypsum Wallboard.) Gypsum board joints shall be staggered on opposite
sides of framing.
Fasteners: Use 1-1/4” Type W drywall screws 12” o.c. or 6d coated nails, 1-7/8”
long, 0.0915” shank, 1/4” head at 7” o.c. along edges and interior studs.
[ B. Wood Framing (Steps 4-6)
4 Build Infill Panel B. Wood Framing (Steps 4-6)Assemble infill panel flat on the floor. Orient so that the facethat will be inside the cavity is uppermost as it lays on subfloor.
Be sure to provide headers or other devices required tosupport infill panel and superimposed loads.
Give particular attention to the details and clearances requiredfor any recesses for TV or art. Provide blocking for anchorageof TV or heavy artwork, and brace recess to prevent sagging. (See TV detail on page#?)
5 Drywall Inside of Infill Panel Apply 5/8-inch thick Type X gypsum board to the “inside”surface of the infill panel; this is the top of the panel as it layson the floor.
6 Install Infill Panel Take a moment for a final visual inspection of the cavity interior and to remove any construction debris that may be inside cavity.
Gather a few mates and give it the old heave-ho to lift or tilt theinfill panel into position. Secure to cavity framing.
27
4. BuILD InFILL PAneLAssemble infill panel flat on the floor. Orient so that the face that will be inside the
cavity is uppermost as it lays on subfloor.
Be sure to provide headers or other devices required to support infill panel and
superimposed loads.
Give particular attention to the details and clearances required for any recesses
for TV or art. Provide blocking for anchorage of TV or heavy artwork, and brace
recess to prevent sagging. (See TV details on pages 30 and 31)
5. DRYWALL InSIDe OF InFILL PAneLApply 5/8-inch thick Type X gypsum board to the “inside” surface of the infill
panel; this is the top of the panel as it lays on the floor.
6. InSTALL InFILL PAneLTake a moment for a final visual inspection of the cavity interior and to remove any
construction debris that may be inside cavity.
Gather a few mates and give it the old heave-ho to lift or tilt the infill panel into
position. Secure to cavity framing.
26 27
C. Metal Surround and Enclosure (Steps 7-8)
7 Install Metal Surround
Do not attach framing to Ortal fireplace.
-
8 Drywall Exterior of Cavity
Install wiring, power outlets, and other electrical boxes ifrequired between framing members.
Apply 5/8” Type X gypsum board to exterior face of cavity, infillpanel, and metal surround. Do not locate drywall panel jointsdirectly above fireplace.
⚠ If corner beads and other drywall trim are required, usemetal products where non-combustible materials are required.
⚠ Electrical boxes should not penetrate the drywall on theinterior of the cavity.
28
Assemble and install metal surround.
7. InSTALL MeTAL SuRROunDAssemble and install metal surround.
Do not attach framing to Ortal fireplace.
8. DRYWALL exTeRIOR OF CAVITYInstall wiring, power outlets, and other electrical boxes if required between
framing members.
Apply 5/8” Type X gypsum board to exterior face of cavity, infill panel, and metal
surround. Do not locate drywall panel joints directly above fireplace.
[ If corner beads and other drywall trim are required, use metal products
where non-combustible materials are required.
[ Electrical boxes should not penetrate the drywall on the interior of the cavity.
9. FInISHeSAlmost done.
Now is the time to apply decorative finishes to exterior of fireplace cavity
(see page 32). This is also time to install mantels, TV mounts, and other
features (see page 30 for TV and 37 for mantels).
[ Observe clearances requirements for combustible materials.
10. TuRn OVeR TO CuSTOMeRYour Ortal dealer will install interior design media, remove protective materials
from and clean exposed surfaces of the Ortal fireplace and perform a start-up
inspection and burn-in the unit.
The dealer will provide:
[ Ortal Installation and Operation Manual.
[ Ortal Fireplace Owners Manual.
[ Executed Warranty
[ Operation Control(s)
Demonstrate the operation of the Ortal fireplace to the customer.
[ Advise customer that furniture and other combustible materials must not
be placed within the clearance zone shown on Drawings.
[ Send Ortal photos of installation and the completed project for a chance to be
featured on our website and social media. Submit your project at [email protected]
[ Ask customer for a letter of recommendation. You can use the letter (and
the photos) when you suggest an Ortal fireplace for your next project.
6
28 29
[ C. Metal Surround and enclosure (Steps 7-8)
6 6
30 31
[ Wood Framing - TV Detail (flush) [ Wood Framing - TV Detail (recess)
[ Finishes - Quartz
[ Always respect the 1/4” clearance between the metal framing and fireplace front for heat expansion
[ Quartz is not allowed to be installed on your hearth extension
3332
[ Finishes
[ Always respect the 1/4” clearance between the metal framing and fireplace front for heat expansion
[ Finishes - Brick Veneer
[ Always respect the 1/4” clearance between the metal framing and fireplace front for heat expansion34 35
[ Finishes - Wood Paneling
[ Always respect the 1/4” clearance between the metal framing and fireplace front for heat expansion 3736
[ Mantel Details
[ Always respect the 1/4” clearance between the metal framing and fireplace front for heat expansion [ The 1/8" clearance applies to the bottom/hearth extension as well.38 39
[ Stone Finish & Hearth extension [ Wood Hearth extension
4140
[ Inside Corner Clearances
[ Clearances to Ceiling [ Vent Pipe Clearances
Vertical:
[ Maintain 1” clearance to combustibles on entire circumference.
Horizontal:
• Maintain 1” clearance to combustibles on bottom and sides
• Maintain 3” clearance to combustibles on top
• Maintain ¼” rise per foot
MODeL A (minimum vertical off topof firebox before 90 elbow)
Series 40-170 3 feet
Series 200+ 6 feet
In a situation where a 45 degree elbow is required off the top of the
firebox, it must be followed with the minimum vertical run per above.
42 43
[ Venting Diagram - Typical Horizontal
Venting Diagram - Typical Horizontal
H
V
Notes:1. Can use up to two 90 elbowsor four 45 elbows.2. V minimum = a. 3 feet for Series 40-170 b. 6 feet for Series 200
* For venting runs that exceed these maximums consider Ortal’s Power Vent system. Contact your Ortal dealer for more information.
Vertical (V)
Series 40 Series 75
Series 150/170
Series 200
Series 110/120/130
3 ft6 ft9 ft
12 ft15 ft18 ft21 ft24 ft27 ft
21 ft24 ft24 ft24 ft24 ft21 ft18 ft15 ft12 ft
30 ft 12 ft33 ft 12 ft
30 ft 12 ft33 ft 12 ft
30 ft 9 ft33 ft 6 ft
21 ft24 ft24 ft24 ft24 ft21 ft18 ft15 ft12 ft
3 ft6 ft9 ft12 ft15 ft18 ft21 ft24 ft27 ft
9 ft12 ft18 ft21 ft18 ft18 ft15 ft12 ft9 ft
6 ft9 ft12 ft15 ft18 ft21 ft24 ft27 ft
9 ft12 ft12 ft15 ft15 ft12 ft12 ft9 ft
3 ft6 ft9 ft
12 ft15 ft18 ft21 ft24 ft27 ft
3 ft6 ft9 ft12 ft15 ft18 ft21 ft24 ft27 ft
12 ft18 ft24 ft21 ft21 ft18 ft15 ft12 ft12 ft
30 ft33 ft
12 ft12 ft
30 ft33 ft
9 ft9 ft
Horizontal (H)
Horizontal (H)
Horizontal (H)
Horizontal (H)
Horizontal (H)
Vertical (V)
Vertical (V)
Vertical (V)
Vertical (V)
45
notes:
1. Can use up to two 90 elbows or four 45 elbows.
2. V minimum =
a. 6 feet for Series 200
b. 3 feet for Series 40-170
[ For venting runs that exceed these maximums consider Ortal’s Power
Vent system. Contact your Ortal dealer for more information.
Vertical (V) Horizontal (H)
3 ft 21 ft
6 ft 24 ft
9 ft 24 ft
12 ft 24 ft
15 ft 24 ft
18 ft 21 ft
21 ft 18 ft
24 ft 15 ft
27 ft 12 ft
30 ft 12 ft
33 ft 12 ft
SeRIeS 75
Vertical (V) Horizontal (H)
3 ft 9 ft
6 ft 12 ft
9 ft 18 ft
12 ft 21 ft
15 ft 18 ft
18 ft 18 ft
21 ft 15 ft
24 ft 12 ft
27 ft 9 ft
30 ft 9 ft
33 ft 9 ft
SeRIeS 150/170
Vertical (V) Horizontal (H)
3 ft 12 ft
6 ft 18 ft
9 ft 24 ft
12 ft 21 ft
15 ft 21 ft
18 ft 18 ft
21 ft 15 ft
24 ft 12 ft
27 ft 12 ft
30 ft 12 ft
33 ft 12 ft
SeRIeS 110/120/130
Vertical (V) Horizontal (H)
6 ft 9 ft
9 ft 12 ft
12 ft 12 ft
15 ft 15 ft
18 ft 15 ft
21 ft 12 ft
24 ft 12 ft
27 ft 9 ft
30 ft 9 ft
33 ft 6 ft
SeRIeS 200
Vertical (V) Horizontal (H)
3 ft 21 ft
6 ft 24 ft
9 ft 24 ft
12 ft 24 ft
15 ft 24 ft
18 ft 21 ft
21 ft 18 ft
24 ft 15 ft
27 ft 12 ft
30 ft 12 ft
33 ft 12 ft
SeRIeS 40
[ Venting Diagram - Typical Vertical
Venting Diagram - Typical Vertical
Notes:1. Can use up to two 90 elbowsor four 45 elbows.2. V = V1 + V2
* For venting runs that exceed these maximums consider Ortal’s Power Vent system. Contact your Ortal dealer for more information.
H1V1
V
V2
Vertical (V)
Series 40V1 = minimum 3 feet V1 = minimum 3 feet V1 = minimum 6 feet
V1 = minimum 3 feet V1 = minimum 3 feet
Series 75
Series 150/170
Series 200
Series 110/120/130
4 ft7 ft10 ft13 ft16 ft19 ft22 ft25 ft28 ft
15 ft18 ft18 ft18 ft18 ft15 ft12 ft9 ft6 ft
34 ft31 ft
4 ft7 ft10 ft13 ft16 ft19 ft22 ft25 ft28 ft
34 ft31 ft
7 ft10 ft13 ft16 ft19 ft22 ft25 ft28 ft
34 ft31 ft
4 ft7 ft10 ft13 ft16 ft19 ft22 ft25 ft28 ft
34 ft31 ft
4 ft7 ft10 ft13 ft16 ft19 ft22 ft25 ft28 ft
34 ft31 ft
6 ft6 ft
6 ft6 ft 9 ft
9 ft
15 ft18 ft18 ft18 ft18 ft15 ft12 ft9 ft6 ft
6 ft12 ft15 ft12 ft12 ft12 ft12 ft9 ft9 ft
3 ft12 ft12 ft12 ft12 ft12 ft12 ft12 ft
6 ft15 ft18 ft15 ft15 ft12 ft9 ft6 ft6 ft6 ft6 ft
6 ft6 ft
Horizontal (H)
Horizontal (H)
Horizontal (H)
Horizontal (H)
Horizontal (H)
Vertical (V)
Vertical (V)
Vertical (V)
Vertical (V)
46
notes:
1. Can use up to two 90 elbows
2. V = V1 + V2
[ For venting runs that exceed these maximums consider Ortal’s Power
Vent system. Contact your Ortal dealer for more information.
Vertical (V) Horizontal (H)
4 ft 6 ft
7 ft 15 ft
10 ft 18 ft
13 ft 15 ft
16 ft 15 ft
19 ft 12 ft
22 ft 9 ft
25 ft 6 ft
28 ft 6 ft
31 ft 6 ft
34 ft 6 ft
SeRIeS 110/120/130V1 = MInIMuM 3 FeeT
Vertical (V) Horizontal (H)
4 ft 6 ft
7 ft 12 ft
10 ft 15 ft
13 ft 12 ft
16 ft 12 ft
19 ft 12 ft
22 ft 12 ft
25 ft 9 ft
28 ft 9 ft
31 ft 6 ft
34 ft 6 ft
SeRIeS 150/170V1 = MInIMuM 3 FeeT
Vertical (V) Horizontal (H)
4 ft 15 ft
7 ft 18 ft
10 ft 18 ft
13 ft 18 ft
16 ft 18 ft
19 ft 15 ft
22 ft 12 ft
25 ft 9 ft
28 ft 6 ft
31 ft 6 ft
34 ft 6 ft
SeRIeS 75V1 = MInIMuM 3 FeeT
Vertical (V) Horizontal (H)
7 ft 3 ft
10 ft 12 ft
13 ft 12 ft
16 ft 12 ft
19 ft 12 ft
22 ft 12 ft
25 ft 12 ft
28 ft 12 ft
31 ft 9 ft
34 ft 9 ft
V1 = MInIMuM 6 FeeTSeRIeS 200
Vertical (V) Horizontal (H)
4 ft 15 ft
7 ft 18 ft
10 ft 18 ft
13 ft 18 ft
16 ft 18 ft
19 ft 15 ft
22 ft 12 ft
25 ft 9 ft
28 ft 6 ft
31 ft 6 ft
34 ft 6 ft
V1 = MInIMuM 3 FeeTSeRIeS 40
44 45
[ Venting Diagram - Straight Vertical
[ For venting runs that exceed these maximums consider Ortal’s Power
Vent system. Contact your Ortal dealer for more information.
MODeL Max Vertical
Series 40-200 42 feet
[ Sconce Cap Detail (with small wall thimble)
Venting Diagram - Straight Vertical
* For venting runs that exceed these maximums consider Ortal’s Power Vent system. Contact your Ortal dealer for more information.
Series 40-200 42 feetMax Vertical Model
V
47
46 47
[ nOTeS
4948
[ nOTeS [ nOTeS
50 51
[ nOTeS
52
Tel: 1 (818) 238-7000 | Fax: 1 (818) 678-0541
www.ortalheat.com / [email protected]
© 2016 Ortal USA Issued date: 02/2016
For use by qualified design and construction professionals only.yOUr lIFe. yOUr FIre.