Superior VRT4536WS, VRT4536WH, VRT4542WH, VRT4550WS, VRT4550WH Installation And Operation Instructions Manual

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Page 1

Installation and Operation Instructions

Unvented (Vent-Free) Universal Firebox

P/N 126700-01 REV. B 01/2017

Models

PFS

P126700-01

Report No. F09-130

VRT4536WS VRT4536WH

VRT4542WS VRT4542WH

VRT4550WS VRT4550WH

INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference.

WARNING: Carefully review the instructions supplied with the decorative type unvented room heater for

the minimum ﬁ replace size requirement. DO NOT INSTALL THE APPLIANCE IN THIS FIREBOX, UNLESS THIS FIREBOX MEETS THE MINIMUM

DIMENSIONS REQUIRED FOR THE INSTALLATION.

With Refractory Panels

WARNING: FOR USE ONLY WITH A LISTED, GAS-FIRED UNVENTED DECORATIVE ROOM HEATER NOT TO EXCEED 40,000 BTU/H.

DO NOT BUILD A WOOD FIRE.

WARNING:

FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death, or property damage.

- Do not store or use gasoline or other ﬂ ammable vapors and liquids in the vicinity of this or any other appliance.

- WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Leave the building immediately.

• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the ﬁ re department.

- Installation and service must be performed by a qualiﬁ ed installer, service agency or the gas supplier.

Page 2

TABLE OF CONTENTS

Safety .................................................................. 2

Local Codes......................................................... 4

Product Features ................................................. 4

Locating Firebox .................................................. 4

Product Speciﬁ cations ......................................... 5

Air For Combustion and Ventilation ..................... 8

Installation ......................................................... 10

Firebrick Wall Installation ................................... 14

Gas Line Installation .......................................... 15

Replacement Parts ............................................ 16

Service Tips ....................................................... 16

Technical Service...............................................16

Accessories ....................................................... 17

Parts .................................................................. 18

Warranty ............................................................23

SAFETY

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For assistance or additional information consult a qualiﬁ ed installer, service agency or the gas supplier.

This appliance may be installed in an aftermarket,* permanently located, manufactured (mobile) home, where not prohibited by local codes.

* Aftermarket: Completion of sale, not for

purpose of resale, from the manufacturer

This ﬁ rebox has been tested under Z21.91b-2007 for use with approved ANSI Z21.1 1.2 decorative type unvented room heater .

WARNING: Any change to this heater or its controls can be dangerous.”

WARNING: Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this ﬁ rebox.

IMPORT ANT: Read this owner’s manual carefully and completely before trying to assemble, operate or service this ﬁ replace. Improper use of this ﬁ replace can cause serious injury or death from burns, fire, explosion, electrical shock and carbon monoxide poisoning.

DANGER: Carbon monoxide

poisoning may lead to death!

WARNING: Do not allow fans to blow directly into the ﬁ rebox. Avoid any drafts that alter burner ﬂ ame patterns. Ceiling fans can create drafts that alter burner ﬂ ame patterns. Altered burner patterns can cause sooting.

W ARNING: If the information in this manual is not followed exactly, a ﬁ re or explosion may result causing property damage, personal injury or loss of live

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Due to high temperatures, the appliance should be located out of trafﬁ c and away from furniture and draperies.

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SAFETY

Continued

Do not place clothing or other ﬂ ammable material on or near the appliance. Never place any objects in the ﬁ rebox or on logs.

Firebox front and screen becomes very hot when running ﬁ rebox. Keep children and adults away from hot surfaces to avoid burns or clothing ignition. Firebox will remain hot for a time after shutdown. Allow surfaces to cool before touching.

Keep the ﬁ replace area clear and free from combustible materials, gasoline, and other ﬂ ammable

vapors and liquids.

You must operate this ﬁ replace with the provided fireplace screen and hood in place. Make sure these parts are in place and screens are closed before running installed gas log heater. Replace hood with INNOV ATIVE HEARTH PRODUCTS cat. no. J4350 - 50", cat. no. J4351 - 42", or cat. no. J4352 - 36" only . This hood has been designed to keep the operation of your ﬁ replace safe and efﬁ cient.

1. Do not use this ﬁ rebox as a wood burning ﬁ replace. Use only decorative unvented

room heaters (log sets).

2. Do not add extra logs or ornaments such as pine cones, vermiculite or rock wool. Using these added items can cause sooting.

3. Use only the provided hood. See Parts, Page 18. The firebox canopy (hood) must not be modiﬁ ed or replaced with a canopy (hood) that may be provided with the unvented decorative room heater.

4. Vent-free gas log heaters installed in these ﬁ reboxes require fresh air ventilation to run properly . See Air for Combustion and Ventilation, Page 8.

5. Do not run vent-free heaters installed in these ﬁ reboxes

• where ﬂ ammable liquids or vapors are

used or stored

• under dusty conditions

6. Do not use this ﬁ rebox to cook food or burn paper or other objects.

7. Turn unit off and let cool before servicing. Only a qualiﬁ ed service person should service and repair ﬁ rebox.

8. Operating vent-free heaters installed in these ﬁ reboxes above elevations of 4,500 feet could cause pilot outage.

9. Do not use the ﬁ rebox if it has been under water.

10. Before using furniture polish, wax, carpet cleaner or similar products, turn heater off. If heated, the vapors from these products may create a white powder residue within burner box or on adjacent walls and furniture.

11. Provide adequate clearances around air openings.

Children and adults should be alerted to the hazard of high surface temperature and should stay away to avoid burns or clothing ignition.

Y oung children should be carefully supervised when they are in the same room with the appliance.

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LOCAL CODES

Install and use ﬁ rebox with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel

Gas Code ANSI Z223.1/NFPA 54*; National Fuel Gas Code (latest edition). Firebox must

be electrically grounded in accordance with the National Electrical Code, ANSI/NFPA 70 (latest edition).

*Available from:

American National Standards Institute, Inc.

25 West 43rd Street, 4th ﬂ oor

New York, NY 10036

National Fire Protection Association, Inc.

1 Batterymarch Park

Quincy, MA 02169-7471

COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS

These appliances are approved for installation in the US state of Massachusetts if the following additional requirements are met:

• Un-vented Room Heaters shall be installed in accordance with 527 CMR 30.

• Installation and repair must be done by a plumber or gas ﬁ tter licensed in the Commonwealth of Massachusetts.

• The ﬂ exible gas line connector used shall not exceed 36 inches (92 centimeters) in length.

• The individual manual shut-off must be a T-handle type valve.

• Unvented appliances may NOT be installed in bedrooms or bathrooms.

• A working smoke detector must be installed in the area where vent-free appliances are installed.

Seller of unvented propane or natural gas-ﬁ red supplemental room heaters shall provide to each purchaser a copy of 527 CMR 30 upon sale of the unit.

LOCATING FIREBOX

PLANNING

Plan where you will install the ﬁ rebox. This will save time and money later when you install the ﬁ rebox. Before installation, consider the following:

1. Where ﬁ rebox will be located. Allow for wall and ceiling clearances (see Installa-

tion Clearances, Page 11).

2. Everything needed to complete installation.

3. These models CANNOT be installed in a bedroom unless maximum Btu rating of installed vent-free log set is less than 10,000 Btu/hr.

4. Proper air for combustion and ventilation

(Page 8).

PRODUCT FEATURES

OPERATION

This ﬁ rebox is designed for use with approved ANSI Z21.1 1.2 decorative type unvented room heaters. (Physical size limitations apply . Refer to minimum ﬁ rebox requirements supplied with log heater.) It requires no outside venting or chimney making installation easy and inexpensive.

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36" MODELS

PRODUCT SPECIFICATIONS

30 1/2"

/2"

30"

/8"

29"

/8"

/4"

22 1/2"

/4"

36" HEARTH

19"

20 (Ref.)

/4"

/8"

50"

/8"

36"

/8"

/2"

/8"

Figure 1 - 36" Models VRT4536WS and VRT4536WH

(Picture may vary from actual ﬁ replace)

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42" MODELS

PRODUCT SPECIFICATIONS

Continued

54 1/2"

30"

/8"

26 3/8"

23"

/4"

(Ref.)

/4"

/8"

4 7/8"

/4"

42" HEARTH

50"

/8"

42"

/8"

/2"

/8"

/4"

13"

Figure 2 - 42" Models VRT4542WS and VRT4542WH

(Picture may vary from actual ﬁ replace)

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50" MODELS

PRODUCT SPECIFICATIONS

Continued

/8"

34 3/8"

23"

/4"

/8"

/4"

/8"

/2"

30"

50"

/8"

50" HEARTH

(Ref.)

/4"

363/8"

/8"

50"

/8"

/2"

/8"

/4"

13"

Figure 3 - 50" Models VRT4550WS and VRT4550WH

(Picture may vary from actual ﬁ replace)

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AIR FOR COMBUSTION AND VENTILATION

WARNING: This heater shall not be installed in a room or space unless the required volume of indoor combustion air is provided by the method described in the National

Fuel Gas Code, ANSI Z223.1/NFP A 54, the International Fuel Gas Code, or applicable local codes.

Read the following instructions to ensure proper fresh air for this and other fuel-burning appliances in your home.

Today’s homes are built more energy efﬁ cient than ever. New materials, increased insulation and new construction methods help reduce heat loss in homes. Homeowners apply weather strip and caulk around windows and doors to keep the cold air out and the warm air in. During heating months, homeowners want their homes as airtight as possible.

While it is good to make your home energy efﬁ cient, your home needs to breathe. Fresh air must enter your home. All fuel-burning appliances need fresh air for proper combustion and ventilation.

Exhaust fans, some ﬁ replaces, clothes dryers and some fuel-burning appliances draw air from the house to operate. Y ou must provide adequate fresh air for these appliances. This will ensure proper venting of vented fuel-burning appliances.

PROVIDING ADEQUA TE VENTILA TION

The following are excerpts from National Fuel Gas Code, ANSI Z223.1/NFPA 54, Air for Combustion and Ventilation.

All spaces in homes fall into one of the three following ventilation classiﬁ cations:

1. Unusually Tight Construction

2. Unconﬁ ned Space

3. Conﬁ ned Space The information on Pages 8 through 10 will help

you classify your space and provide adequate ventilation.

Unusually Tight Construction

The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation. However, in buildings of unusually tight construction, you must provide additional fresh air.

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Unusually tight construction is deﬁ ned as construction where:

a. walls and ceilings exposed to the outside

atmosphere have a continuous water vapor retarder with a rating of one perm (6 x 10 openings gasketed or sealed and

b. weather stripping has been added on

openable windows and doors and

c. caulking or sealants are applied to areas

such as joints around window and door frames, between sole plates and ﬂ oors, between wall-ceiling joints, between wall panels, at penetrations for plumbing, electrical and gas lines and at other openings.

If your home meets all of the three criteria above, you must provide additional fresh air. See Ventilation Air From Outdoors, Page 10.

If your home does not meet all of the three criteria above, proceed to Determining Fresh- Air Flow For Firebox Location.

Conﬁ ned and Unconﬁ ned Space

The National Fuel Gas Code, ANSI Z223.1/ NFPA54 allows two methods for determining

whether the space in which the heater is being installed is conﬁ ned or unconﬁ ned space. The standard method 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 m gregate 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 m gregate 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.

Where the air inﬁ ltration rate of a structure is known, the Known Air Inﬁ ltration Rate Method may be used. Follow The National Fuel Gas Code, ANSI Z223.1/NFPA 54 to use this method to determine if the space is conﬁ ned or unconﬁ ned.

* Adjoining rooms are communicating only if there are doorless passageways or ventilation grills between them.

-11

kg per pa-sec-m2) or less with

per kw) of the ag-

DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION

Determining if You Have a Conﬁ ned or Unconﬁ ned Space Using the Standard Method

126700-01B8

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AIR FOR COMBUSTION AND VENTILATION

Continued

Use this work sheet to determine if you have a conﬁ ned or unconﬁ ned space.

Space: Includes the room in which you will install heater plus any adjoining rooms with doorless passageways or ventilation grills between the rooms.

1. Determine the volume of the space (length x width x height).

Length x Width x Height =__________cu. ft.

(volume of space)

Example

: Space size 22 ft. (length) x 18 ft. (width) x 8 ft. (ceiling height) = 3,168 cu. ft. (volume of space)

If additional ventilation to adjoining room is sup-

plied with grills or openings, add the volume of these rooms to the total volume of the space.

2. Multiply the space volume by 20 to determine the maximum Btu/Hr the space can support.

________ (volume of space) x 20 = (Maximum

Btu/Hr the space can support)

Example

: 3,168 cu. ft. (volume of space) x 20 =

63,360 (maximum Btu/Hr space can support)

3. Add the Btu/Hr of all fuel burning appliances in the space.

Vent-free ﬁ replace _________Btu/Hr Gas water heater* _________Btu/Hr Gas furnace _________Btu/Hr Vented gas heater _________Btu/Hr Gas ﬁ replace logs _________Btu/Hr Other gas appliances* + _________ Btu/Hr Total = _________Btu/Hr * Do not include direct-vent gas appliances.

Direct-vent draws combustion air from the outdoors and vents to the outdoors.

Example: Gas water heater _________Btu/Hr Vent-free ﬁ replace + _________Btu/Hr Total = _________Btu/Hr

40,000 39,000 79,000

4. Compare the maximum Btu/Hr the space can support with the actual amount of Btu/Hr used.

_______ Btu/Hr (maximum the space can support) _______ Btu/Hr (actual amount of Btu/Hr used)

Example

: 63,360 Btu/Hr (maximum the space

can support)

79,000 Btu/Hr (actual amount of Btu/

Hr used)

The space in the example is a conﬁ ned space because the actual Btu/Hr used is more than the maximum Btu/Hr the space can support. You must provide additional fresh air. Your options are as follows:

A. Rework worksheet, adding the space of an

adjoining room. If the extra space provides an unconﬁ ned space, remove door to adjoining room or add ventilation grills between rooms. See Ventilation Air From Inside Building.

126700-01B 9

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B. V ent room directly to the outdoors. See Ventila-

tion Air From Outdoors, Page 10.

C. Install a lower Btu/Hr ﬁ replace, if lower Btu/Hr

size makes room unconﬁ ned.

If the actual Btu/Hr used is less than the maximum Btu/Hr the space can support, the space is an unconﬁ ned space. Y ou will need no additional fresh air ventilation.

W ARNING: If the area in which the heater may be operated does not meet the required volume for indoor combustion air, combustion and ventilation air shall be provided by one of the methods described in the National Fuel Gas

Code, ANSI Z223.1/NFPA 54, the International Fuel Gas Code, or

applicable local codes.

VENTILA TION AIR

Ventilation Air From Inside Building

This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconﬁ ned space, you must provide two permanent openings: one within 12" of the ceiling and one within 12" of the ﬂ oor on the wall connecting the two spaces (see options 1 and 2, Figure 4). You can also remove door into adjoining room (see option 3, Figure 4). Follow the

National Fuel Gas Code, ANSI Z223.1/NFPA 54, Air for Combustion and Ventilation for required

size of ventilation grills or ducts.

12"

Ventilation

Grills Into Adjoining

Room,

Option 1

Remove Door into Adjoining

Room, Option

Figure 4 - Ventilation Air from Inside

Ventilation Grills

Into Adjoining Room,

12"

Building

Option 2

Page 10

AIR FOR COMBUSTION AND VENTILATION

Continued

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the ﬂ oor . Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the National Fuel

Gas Code, ANSI Z223.1/NFPA 54, Air for Combustion and Ventilation for required size

of ventilation grills or ducts. IMPORTANT: Do not provide openings

for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

INSTALLATION

Outlet Air

Outlet

Inlet Air

Figure 5 - Ventilation Air from Outdoors

Ventilated Attic

Crawl Space

Ventilated

To Attic

Crawl

Space

WARNING: A qualiﬁ ed ser- vice person must install ﬁ rebox. Follow all local codes.

NOTICE: The ﬁ rebox identiﬁ ca- tion label (including model number, serial number, clearances, etc.) is located on a chain under

WARNING: Never install

ﬁ rebox

• in a bedroom or bathroom*

• in a recreational vehicle

• where curtains, furniture, clothing, or other ﬂ ammable objects are less than 36" from front or 42" from top of ﬁ rebox; for side clearances see Figure 4, Page 11

• in high trafﬁ c areas

• in windy or drafty areas

* Unless installed log set is rated at 10,000 Btu/Hr or less.

CAUTION: Log heaters installed in this firebox create warm air currents. These currents move heat to wall surfaces next to ﬁ rebox. Installing ﬁ rebox next

the bottom refractory.

IMPORTANT: Vent-free gas log heaters add moisture to the air. Although this is beneﬁ cial, installing ﬁ rebox in rooms without enough ventilation air may cause mildew to form from too much moisture. See, Page 8.

IMPORTANT: Make sure the ﬁ rebox is level. If ﬁ rebox is not level, log set will not work properly.

NOTE: Your ﬁ rebox is designed to be used in zero clearance installations. Wall or framing material can be placed against any exterior surface on the rear, sides, top or bottom of your ﬁ rebox, except where standoff spacers are integrally attached. If standoff spacers are attached to your ﬁ rebox, these spacers can be placed directly against wall or framing materials. Use the dimensions shown for rough opening to create the easiest installation.

Use dimensions shown for rough openings to create the easiest installation (see Built-In Firebox Installation, Page 12).

to vinyl or cloth wall coverings or operating ﬁ rebox where impuri- ties (such as, but not limited to, tobacco smoke, aromatic candles, cleaning ﬂ uids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

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Page 11

INSTALLATION

Supplied Firebox Hood Must Be Used at All Times

Wire-mesh Screen

Firebox

Noncombustible Material May Project Off this Surface above the Firebox Hood

Mantel Shelf

Note: Any portion of the mantel shelf must NOT extend beyond this profile.

12" 16" 20"

12"

Note: All vertical measurements are from top of fireplace hood opening to bottom of mantel shelf. These minimum clearances replace any other recommended clearances supplied with your ANSI Z21.11.2 approved gas logs.

Wall board or facing material (above firebox) may be of combustible material, including decorative mantel ornaments or other similar projections off of the facing material.

Framing Material

Continued

INSTALLATION CLEARANCES

WARNING: Maintain the minimum clearances. If you can, provide greater clearances from ﬂ oor, ceiling and adjoining wall.

Carefully follow the instructions below. This will ensure safe installation.

Minimum Wall and Ceiling Clearances

(see Figure 6)

A. Clearances from the side of the ﬁ replace

cabinet to any combustible material and wall should follow diagram in Figure 6.

Example: The face of a mantel, bookshelf,

etc. is made of combustible material and protrudes 3-1/2" from the wall. This combustible material must be 4" from the side of the ﬁ replace cabinet (see Figure 4).

B. Clearances from the top of the ﬁ rebox

opening to the ceiling should not be less than 42".

C. When ﬁ rebox is installed on carpeting, tile

(vinyl) or other combustible material, other than wood ﬂ ooring, the ﬁ rebox should be installed on a metal or wood panel extending the full width and depth of the enclosure.

D. Clearances from the bottom of ﬁ rebox to

the ﬂ oor is 0".

These ﬁ reboxes can be installed as free- standing units against a wall with approved cabinet mantels that may be available from your retailer or supplier, or as a built-in unit. The clearances are the same for either installation method.

Mantel Clearances for Built-In Installation

If placing custom mantel above built-in ﬁ re- box, you must meet the minimum allowable clearance between mantel shelf and top of ﬁ rebox opening shown in Figure 7. These are the minimum allowable mantel clearances for a safe installation. Use larger clearances wherever possible to minimize the heating of objects and materials placed on the mantel.

CAUTION: Do not allow the vent-free gas log appliance to touch or extend beyond the ﬁ rebox screen.

NOTICE: Surface temperatures of adjacent walls and mantels become hot during operation. Walls and mantels above the ﬁ rebox may become hot to the touch. If installed properly, these temperatures meet the requirement of the national product standard. Follow all minimum clearances shown in this manual.

*Minimum 16" from Side Wall

Figure 6 - Minimum Clearance for

126700-01B 11

Example

Combustible to Wall

Figure 7 - Minimum Mantel Clearances

for Built-In Installation

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Page 12

INSTALLATION

Continued

NOTICE: If your installation does not meet the minimum clearances shown, you must do one of the following:

• raise the mantel to an acceptable height

• remove the mantel

BUILT-IN FIREBOX INSTALLATION

Built-in installation of this ﬁ rebox involves installing ﬁ rebox into a framed-in enclosure. This makes the front of ﬁ rebox ﬂ ush with wall. If installing a mantel above the ﬁ rebox, you must follow the clearances shown in Figure 7, Page 1 1. Follow these instructions to install the ﬁ rebox in this manner.

1. Frame in rough opening. The firebox framing should be constructed of 2 x 4 lumber or heavier. Use dimensions and rough opening layout in Figure 8. Adjust framing so that ﬁ rebox ﬂ ushes with ﬁ nished wall surface. If installing in a corner, use dimensions in Figure 9, for rough opening.

2. Install gas piping to ﬁ rebox location. See

Gas Line Installation on Page 16 and Connecting to Gas Supply in log set owner’s

manual.

3. Carefully set firebox in front of rough opening with back of ﬁ rebox inside wall opening.

4. Carefully insert ﬁ rebox into rough opening.

5. Attach ﬁ rebox to wall studs using nails or wood screws through holes in nailing ﬂ ange (see Figure 10).

6. Install and properly test gas log heater. Follow installation instructions included with the vent-free gas log heater that is being installed.

IMPORTANT: When ﬁ nishing your ﬁ rebox, combustible materials such as wall board, gypsum board, sheet rock, drywall, plywood, etc. may be butted up next to the sides and top of the ﬁ rebox. Combustible materials should never overlap the ﬁ rebox front facing.

W ARNING: Do not allow any combustible materials to overlap the ﬁ rebox front facing.

IMPORTANT: Noncombustible materials such as brick, tile, etc. may overlap the front facing, but should never cover any necessary openings.

WARNING: Do not allow noncombustible materials to cover any necessary openings.

54.625"

45.375" (36" Models)

51.375" (42" Models)

59.375" (50" Models)

Figure 8 - Framing Dimensions

Maintain 1 Clearance at Sides and Back of Fireplace

61" (36" Models) 65" (42" Models) 71" (50" Models)

86.5" (36" Models) 92" (42" Models)

100" (50" Models)

Figure 9 - Corner Installation

WARNING: Do not ﬁ ll the spaces around the ﬁ rebox with insulation or other materials.

30.125"

28.250"

(36" Models)

W ARNING: Framing may be

placed or rest against ﬁ replace

/2"

/2" Clearance Not Required at Nailing Flanges

spacer, however; framing must never be notched.

WARNING: Do not alter, cut

or modify ﬁ replace spacers.

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126700-01B12

Page 13

Nails or Wood Screws

INSTALLATION

Continued

3. Place ﬁ rebox on ﬂ oor in desired location. Make sure mantel will be ﬂ ush against wall when installed.

4. Carefully slide cabinet mantel over ﬁ re- box. Be careful not to scratch ﬁ rebox, cabinet mantel, ﬂ ooring, etc., when install- ing (see Figure 12).

5. Install and properly test gas log heater. Follow installation instructions included with the vent-free gas log heater that is being installed.

Nailing Flanges

Figure 10 - Attaching Firebox to Wall

Studs

WARNING: Use only noncombustible mortar or adhesives when overlapping the front facing with noncombustible facing material.

INSTALLING FIREBOX USING OPTIONAL CUSTOM BUILT MANTELS

WARNING: A qualiﬁ ed ser- vice person must install ﬁ rebox. Follow all local codes.

Cabinet Mantel

Gas Line Access Hole (Either Side of Firebox)

Figure 11 - Installing Cabinet Mantel

(Mantel May Vary From Illustration)

Gas Piping

This ﬁ rebox may be installed using a cabinet mantel against a wall in your home. The ﬁ rebox and cabinet mantel can be installed directly on the ﬂ oor. Mantels may be avail- able from your retailer or custom built for your home.

1. Assemble cabinet mantel as instructed.

2. Install gas piping to ﬁ rebox location. See Gas Line Installation on Page 16. Y ou may have to cut an access hole in the ﬂ oor or wall to run gas line to ﬁ rebox. Make sure to locate access hole so cabinet mantel will cover it when installed (see Figure 1 1).

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Figure 12 - Inserting Firebox Into Cabinet

Mantel (Mantel May Vary From Illustration)

Page 14

REFRACTORY PANEL INSTALLATION

IMPORTANT : Installation of brick should be done after the ﬁ re- place is placed in a permanent location.

1. Remove screen assemblies and all hardware components out of the ﬁ rebox. The bottom panel is preinstalled in the ﬁ rebox. Make sure the bottom refractory panels is centered in the ﬁ rebox and ﬂ ush with the front of the ﬁ replace.

2. Place cardboard on top of bottom refractory panel as a protection to prevent shipping and scratching during installation of the other panels.

LEFT BRICK PANEL

3. Install rear refractory panel. This panel has a top and bottom. T o determine which is which, match up the pattern on the rear panel with the left and right sides before installing the rear panel. Make sure panel is center before continuing.

4. Install the right and left refractory panels with the gas line knockouts orientated down toward the bottom refractory. Align the left and right panels with the rear panel so the grout lines line up.

5. Install the upper corner brackets and tighten set screws (Figure 13).

UPPER CORNER BRACKET (2x)

REAR BRICK

PANEL

BOTTOM BRICK PANEL

ASH PANEL

Figure 13 - Installing Refractory Panels

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RIGHT BRIC

PANEL

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Page 15

REFRACTORY PANEL INSTALLATION

Continued

INSTALLING SCREEN

1. Slide round end of screen rod into rings at top of screen. Attach one push-on nut to end of rod before attaching last ring of screen.

2. Insert the round end screen rod into hole on the left and right side of smoke shelf (Figure 14).

3. Mount ﬂ at end of screen rod with #10 x 5/8" to center of smoke shelf.

4. Install other screen rod in same manner.

OPTIONAL GAS LINE INSTALLATION

Gas line hook up should be done by your supplier or a qualiﬁ ed service person.

NOTE: Before you proceed, make sure your gas supply is turned off.

Use only a 1/2" black iron pipe and appropriate ﬁ ttings.

1. Remove knockout indentation on refractory or ﬁ rebrick wall located above refrac- tory hearth ﬂ oor. Knockout indentation must be ﬁ rmly tapped with any solid object such as a 1/2" dowel until it is released. Remove fragmented portions of refractory

(see Figure 15).

2. Remove gas line cover plate located on either side of ﬁ replace and pull out insula- tion from gas line conduit sleeve. Save insulation for reuse. Replace screws.

3. Run a 1/2" black iron gas line into ﬁ replace through the rear at gas line conduit sleeve (if using a raised platform, add height). Provide sufﬁ cient gas line into ﬁ replace chamber for ﬁ tting connection (see Figure 16).

NOTE: Secure incoming gas line to wood

framing to provide rigidity for threaded end.

4. Repack insulation around gas line and into sleeve opening. Seal any gaps between gas line and refractory knockout hole with refractory cement or commercial furnace cement, Install the gas appliance or cap-off gas line if desired.

Rating Plate

Figure 14 - Installing Fireplace Screen

Outside of Fireplace

Gas Line Conduit

Insulation

Gas Conduit Cover

Figure 15 - Gas Line Access

Outside of Fireplace

Gas Line Conduit

Repack Insulation

Figure 16 - Gas Line Installation

Hole for Screen

Rod

Remove Knockout

Incoming 1/2" Black Iron Pipe

Seal Opening with Refractory Cement

Leading Bricks

Side Firebrick Finished Side

1/2" Dowel

Brick with Access Hole

Side Firebrick Finished Side

Provide Enough Threaded End for Fitting Connection

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Page 16

OPTIONAL GAS LINE INSTALLATION

Continued

CAUTION: All gas piping and connections must be tested for leaks after the installation is completed. After ensuring that the gas valve is on, apply soap and water solution to all connections and joints. Bubbles forming show a leak. Correct all leaks at once. DO NOT USE AN OPEN FLAME FOR LEAK TESTING AND DO NOT OPERATE ANY APPLIANCE IF A LEAK IS DETECTED. LEAK TESTING SHOULD BE DONE BY A QUALIFIED SERVICE PERSON.

W ARNING: Do not operate an unvented gas log set in this ﬁ re- place with the chimney removed.

If you install a decorative gas appliance (vented gas log), the decorative gas appliance must comply with the Standard for Decorative

Gas Appliance for Installation in Solid Fuel Burning Fireplaces, ANS Z21.60 or Z21.84

and shall also be installed in accordance with the National Fuel Gas Code, ANSI 7223NFP A 54 latest edition.

If you wish to install an unvented (vent-free) gas log set, only unvented gas log sets which have been found to comply with the standard for unvented room heaters, ANSI Z21.1 1.2 are to be installed in this ﬁ replace.

WARNING: If the ﬁ replace has been used for wood burning, the ﬁ rebox and chimney must be cleaned of soot, creosote and ashes be a qualiﬁ ed chimney cleaner. Creosote will ignite if heavily heated.

WARNING: When using a decorative vented gas log, the damper must be removed or permanently locked in the fully open position and the glass doors must be in the fully open position.

REPLACEMENT PARTS

See Pages 18-22 for a complete replacement parts list. Use only parts supplied from the manufacturer.

Normally, all parts should be ordered through your IHP distributor or dealer. Parts will be shipped at prevailing prices at time of order.

When ordering repair parts, always give the following information:

SERVICE HINTS

When Gas Pressure Is Too Low

• pilot will not stay lit

• burners will have delayed ignition

• appliance will not produce speciﬁ ed heat

• propane/LP gas supply may be low You may feel your gas pressure is too low. If

so, contact your local propane/LP or natural gas supplier.

SuperiorFireplaces.US.com

1. The model number of the appliance.

2. The serial number of the appliance.

3. The part number.

4. The description of the part.

5. The quantity required.

6. The installation date of the appliance.

If you encounter any problems or have any questions concerning the installation or application of this appliance, please contact your dealer.

TECHNICAL SERVICE

You may have further questions about installation, operation, or troubleshooting. Please contact your IHP dealer for any questions or concerns. When contacting your dealer please have your model and serial numbers of your appliance ready. You can also visit our web site at SuperiorFireplaces.US.com.

126700-01B16

Page 17

ACCESSORIES

Purchase these appliance accessories from your local dealer. If they can not supply these accessories, contact IHP at SuperiorFireplaces.US.com for referral information. You can also write to the address listed on the back page of this manual.

Only kits supplied by IHP shall be used in the installation of this appliance. Use of non-approved accessory/part kit(s) can result in poor performance and safety hazards.

REFRACTORY STAIN KITS

OPTIONAL OUTSIDE AIR KIT FOR SIDEWALL INSTALLATION

Cat. No. F1091, Model AK4

4" Air Kit with Collar, Hood & 3' Flex

Cat. No. F1092, Model AK4X

4" Air Kit, Collar & Hood Only

OPTIONAL OUTSIDE AIR KIT FOR FLOOR INSTALLATION

Cat. No. F1093, Model AK4F

Outside Air Kit Collar, Hood & 3' Flex for Floor Venting

Use the Refractory Stain Kits to give white refractory panels a new look.

Kit includes foam roller, roller handle, paint tray, and one can of stain. Available stain colors are Creamer (ivory), Rust (terra cotta), and Cappuccino (rosy taupe).

Creamer H8176 BSK-CR Rust H8177 BSK-RT Cappuccino H8178 BSK-CP

Creamer Rust Cappuccino

Cat. No. F1094, Model AK4B

50 piece Bulk Outside Air Kit - Collar Only Kit

Optional kit provides additional air to reduce build-up of condensation that occurs in today's tightly constructed homes.

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Page 18

PARTS

36", 42", AND 50" MODELS

Cat. No. Model Interior

F0277 VRT4536WS White Stack F0278 VRT4536WH White Herr.

F0279 VRT4542WS White Stack

F0280 VRT4542WH White Herr.

F0281 VRT4550WS White Stack

F0282 VRT4550WH White Herr.

15/16

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126700-01B18

Page 19

PARTS

This list contains replaceable parts used in your ﬁ rebox. When ordering parts, follow the instructions listed under Replacement Parts on Page 16 of this manual.

KEY

NO. PART NO. DESCRIPTION QTY.

1 ** Face Assembly • • • 1 2 ** Firebox Bottom Assembly • • • 1 3 ** Firebox Bottom • • • 1 4 ** Firebox Surround • • • 1 5 ** Insulation Pan Support • • • 1 6 ** Insulation Pan • • • 1 7 ** Top Insulation • • • 1 8 RP110454-03 Fireplace Top 36" • 1

RP1 10454-02 Fireplace Top 42" • 1 RP1 10454-01 Fireplace Top 50" • 1

9 J6997 Standoff • • • 4

10 ** Fireplace Surround Assembly • • • 1

11 J4362 Clearance Spacer • • • 6 12 J5329 Fireplace Handle Bracket • • • 4 13 J6900 Outside Air Cover Plate • • • 2 14 J6934 Gas Conduit Cover • • • 4 15 J4368 Conduit One • • • 2 16 J4369 Conduit Two • • • 2 17 ** Heat Shield Support • • • 1 18 F3234 Ash Box Assembly • • • 1 19 ** Firebox Top • • • 1 20 J4342 Screen 36" • 2

J4341 Screen 42" • 2 J4340 Screen 50" • 2 F3235 Screen 36" Stainless 2 F3236 Screen 42" Stainless 2 F3237 Screen 50" Stainless 2

21 J6928 Screen Rod 36" • 2

J4391 Screen Rod 42" • 2 J4390 Screen Rod 50" • 2 J5310 Screen Rod 36" Stainless 2 J5308 Screen Rod 42" Stainless 2 J5309 Screen Rod 50" Stainless 2

22 J4350 Hood 50" • 1

J4351 Hood 42" • 1 J4352 Hood 36" • 1 J4355 Hood Stainless 36" 1 J4354 Hood Stainless 42" 1 J4353 Hood Stainless 50" 1

PARTS AVAILABLE NOT SHOWN

J4357 Side Firebrick Wall Spacers • • 4 RP114913-01 Rear Firebrick Wall Spacers • • 2 RP114913-01 Rear Firebrick Wall Spacers • 6

** Not a ﬁ eld replaceable part.

36"

42"

50"

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Page 20

Picture may vary from actual

WARNING

PARTS

36", 42", AND 50" MODELS

LIFTING HAZARD

SINGLE -PERSON LIFT COULD

CAUSE INJURY.

USE ASSISTANCE WHEN MOVING

OR LIFTING.

IMPORTANT: Installation of brick panels should be done after the fireplace is placed in a permanent location.

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126700-01B20

Page 21

PARTS

This list contains replaceable parts used in your ﬁ rebox. When ordering parts, follow the instructions listed under Replacement Parts on Page 16 of this manual.

KEY NO. PART NO. DESCRIPTION QTY.

1 F3242 White Stack Refractory Set, 36" •

F3244 White Stack Refractory Set, 42" • F3246 White Stack Refractory Set, 50" • F3243 White Herringbone Refractory Set, 36" • 1 F3245 White Herringbone Refractory Set, 42" • 1 F3247 White Herringbone Refractory Set, 50" • 1

---

Hearth 36" Natural White • • 1 Hearth 42" Natural White • • 1

Hearth 50" Natural White • • 1 Right Stacked 36" Natural White • 1 Right Herringbone 36" Natural White • 1 Right Stacked 42" Natural White • 1 Right Herringbone 42" Natural White • 1 Right Stacked 50" Natural White • 1 Right Herringbone 50" Natural White • 1 Left Stacked 36" Natural White • 1 Left Herringbone 36" Natural White • 1 Left Stacked 42" Natural White • 1 Left Herringbone 42" Natural White • 1 Left Stacked 50" Natural White • 1 Left Herringbone 50" Natural White • 1 Rear Stacked 36" Natural White • 1 Rear Herringbone 36" Natural White • 1 Rear Stacked 42" Natural White • 1 Rear Herringbone 42" Natural White • 1 Rear Stacked 50" Natural White • 1 Rear Herringbone 50" Natural White • 1

6 J5108 Ash Panel 36" Natural White • • 1

J4583 Ash Panel 42" Natural White • • 1 J4593 Ash Panel 50" Natural White • • 1

7 J4466 Corner Refractory Bracket •••••• 2

VRT4536WH

VRT4536WS

VRT4542WS

VRT4550WS

VRT4542WH

VRT4550WH

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Page 22

NOTES

____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________

SuperiorFireplaces.US.com 126700-01B22

Page 23

Innovative Hearth Products

Superior

Brand Gas Fireplaces, Stoves and Inserts

20 Year Limited Warranty

THE WARRANTY

Innovative Hearth Products ("IHP") 20 Year Limited Warranty warrants your Superior® Brand gas ﬁ replace, Stove or Insert ("Product") to be free from defects in materials and workmanship at the time of manufacture. The product body, ﬁ rebox and barrier carry the 20 Year Limited Warranty. Ceramic glass carries the 20 Year Limited Warranty against thermal breakage only. After installation, if covered components manufactured by IHP are found to be defective in materials or workmanship during the 20 Year Limited Warranty period and while the Product remains at the site of the original installation, IHP will, at its option, repair or replace the covered components. If repair or replacement is not commercially practical, IHP will, at its option, refund the purchase price or wholesale price of the IHP product, whichever is applicable. IHP will also pay IHP prevailing labor rates, as determined in its sole discretion, incurred in repairing or replacing such components for up to ﬁ ve years. THERE ARE EXCLUSIONS AND LIMITATIONS to this 20 Year Limited Warranty as described herein.

COVERAGE COMMENCEMENT DATE

Warranty coverage begins on the date of purchase. In the case of new home construction, warranty coverage begins on the date of ﬁ rst occupancy of the dwelling or six months after the sale of the Product by an independent IHP dealer/distributor, whichever occurs earlier. The warranty shall commence no later than 24 months following the date of product shipment from IHP, regardless of the installation or occupancy date.

EXCLUSIONS AND LIMITATIONS

This 20 Year Limited Warranty applies only if the Product is installed in the United States or Canada and only if operated and maintained in accordance with the printed instructions accompanying the Product and in compliance with all applicable installation and building codes and good trade practices.

This warranty is non-transferable and extends to the original owner only. The Product must be purchased through a listed supplier of IHP and proof of purchase must be provided. The product body, ﬁ rebox and barrier carry the 20 Year Limited Warranty from the date of installation. Vent components, trim components and paint are excluded from this 20 Year Limited Warranty. The following do not carry the 20 Year Limited Warranty but are warranted as follows:

Burner – Repair or replacement for one year from the date of installation Gas components – Repair or replacement for one year from the date of installation Gaskets – Repair or replacement for one year from the date of installation Logs – Replacement for one year from the date of installation against thermal breakage only Optional blowers & remote controls – Repair or replacement for one year from the date of installation Optional glass doors – Repair or replacement for 90 days from the date of installation Tempered glass - Replacement for one year from the date of installation Labor coverage – Prevailing IHP labor rates apply for the warranty period of the component

Parts not otherwise listed carry a 90 day warranty from the date of installation.

Whenever practicable, IHP will provide replacement parts, if available, for a period of 10 years from the last date of manufacture of the Product.

IHP will not be responsible for: (a) damages caused by normal wear and tear, accident, riot, ﬁ re, ﬂ ood or acts of God; (b) damages caused by abuse, negligence, misuse, or unauthorized alteration or repair of the Product affecting its stability or performance (The Product must be subjected to normal use. The Product is designed to burn either natural or propane gas only. Burning conventional fuels such as wood, coal or any other solid fuel will cause damage to the Product, will produce excessive temperatures and could result in a ﬁ re hazard.); (c) damages caused by failing to provide proper maintenance and service in accordance with the instructions provided with the Product; (d) damages, repairs or inefﬁ ciency resulting from faulty installation or application of the Product.

IHP is not responsible for inadequate ﬁ replace system draft caused by air conditioning and heating systems, mechanical ventilation systems, or general construction conditions which may generate negative pressure in the room in which the appliance is installed. Additionally IHP assumes no responsibility for drafting conditions caused by venting conﬁ gurations, adjoining trees or buildings, adverse wind conditions or unusual environmental factors and conditions that affect the operation of the unit.

This 20 Year Limited Warranty covers only parts and labor as provided herein. In no case shall IHP be responsible for materials, components or construction, which are not manufactured or supplied by IHP or for the labor necessary to install, repair or remove such materials, components or construction. Additional utility bills incurred due to any malfunction or defect in equipment are not covered by this warranty. All replacement or repair components will be shipped F.O.B. from the nearest stocking IHP factory.

LIMITATION ON LIABILITY

It is expressly agreed and understood that IHP’s sole obligation and the purchaser’s exclusive remedy under this warranty, under any other warranty, expressed or implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as speciﬁ ed herein.

In no event shall IHP be liable for any incidental or consequential damages caused by defects in the Product, whether such damage occurs or is discovered before or after repair or replacement, and whether such damage is caused by IHP’s negligence. IHP has not made and does not make any representation or warranty of ﬁ tness for a particular use or purpose, and there is no implied condition of ﬁ tness for a particular use or purpose.

IHP makes no expressed warranties except as stated in this 20 Year Limited Warranty. The duration of any implied warranty is limited to the duration of this expressed warranty.

No one is authorized to change this 20 Year Limited Warranty or to create for IHP any other obligation or liability in connection with the Product. Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. The provisions of this 20 Year Limited Warranty are in addition to and not a modiﬁ cation of or subtraction from any statutory warranties and other rights and remedies provided by law.

INVESTIGATION OF CLAIMS AGAINST WARRANTY

IHP reserves the right to investigate any and all claims against this 20 Year Limited Warranty and to decide, in its sole discretion, upon the method of settlement.

To receive the beneﬁ ts and advantages described in this 20 Year Limited Warranty, the appliance must be installed and repaired by a licensed contractor approved by IHP.

Contact IHP at the address provided herein to obtain a listing of approved dealers/distributors. IHP shall in no event be responsible for any warranty work done by a

contractor that is not approved without ﬁ rst obtaining IHP's prior written consent.

HOW TO REGISTER A CLAIM AGAINST WARRANTY

In order for any claim under this warranty to be valid, you must contact the IHP dealer/distributor from which you purchased the product. If you cannot locate the dealer/ distributor, then you must notify IHP in writing. IHP must be notiﬁ ed of the claimed defect in writing within 90 days of the date of failure. Notices should be directed to the IHP Warranty Department at 1508 Elm Hill Pike, Suite 108; Nashville, TN 37210 or visit our website at WWW.SUPERIORFIREPLACES.US.COM.

P/N 900223-00, Rev. B 10/2016

Innovative Hearth Products 1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210

Page 24

SuperiorFireplaces.US.com

Record the following important information about your appliance:

Appliance model number

Appliance serial number

Date appliance was Installed

Type of gas appliance uses

Dealer name

IHP reserves the right to make changes at any time, without notice, in design, materials, speciﬁ cations, prices and also to discontinue colors, styles and products. Consult your local distributor for ﬁ replace code information.

P126700-01

1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210