Kingsman Fireplaces Marquis MQVLBG72 User manual

-Do not store or use gasoline or other flammable 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 fire department
-Installation and service must be performed by a qualified installer, service agency or the gas
supplier.
INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference.
This appliance may be installed in an aftermarket, permanently located, manufactured home (USA only) or mobile home,
where not prohibited by local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use
with other gases, unless a certified kit is used.
- Installation Instructions -
Model Numbers:
Single Side Units: MQVL72NE2, MQVL72LPE2
Bay Peninsula Units: MQVLBG72NE2, MQVLBG72LPE2
Certified to:
ANSI Z21.88-2017/CSA 2.33-2017 and CSA2.17-2017
VENTED GAS FIREPLACE HEATER
ENCLAVE
⚠WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious injury, death, or property damage.
A Division of R-Co. Inc. 2340 Logan Ave. Winnipeg, Manitoba Canada R2R 2V3 Ph.: [phone]
Printed in Canada April 20, 2023 Part# 72VL-MAN17
⚠WARNING:
DO NOT OPERATE THIS APPLIANCE WITHOUT DECORATIVE
GLASS EMBERS ON BURNER AND MEDIA TRAY
- Certified for use with Adjustable Vented Platform (AVP)
NOT FOR USE WITH SOLID FUEL

IT IS THE RESPONSIBILITY OF THE HOME OWNER TO ENSURE THAT NO ONE TOUCHES A HOT APPLIANCE.
•If the barrier becomes damaged, the
barrier shall be replaced with the
manufacturer’s barrier for this
appliance.
•Any safety screen, guard, or barrier
removed for servicing the appliance,
must be replaced prior to operating
the appliance.
•Children and adults should be alerted
to the hazards of the high surface
temperatures of this appliance and
should stay away to avoid burns or
ignition of clothing.
•Do not clean when the glass is hot.
•Young children should be carefully
supervised when they are in the
same room as the appliance.
Toddlers, young children and others
may be susceptible to accidental contact burns.
•A physical barrier is recommended if there are at risk individuals in the house. To restrict access to a fireplace or
stove, install an adjustable safety gate to keep toddlers, young children and other at risk individuals out of the room
and away from hot surfaces.
•Do not leave the fireplace remote control where it is accessible to children.
WARNING:
A HORIZONTAL VENT CERTIFIED GUARD (SAFETY CAGE) IS AVAILABLE
WHEN REQUIRED BY LOCAL CODES.
SAFETY CAGES ARE AVAILABLE FOR ALL HORIZONTAL VENT TERMINATIONS.
CHECK WITH YOUR DEALER.
•TERMINATION CAP IS HOT! Do not place flammable materials on or within 24 inches of termination caps.
•It is imperative that the vent termination be located observing the minimum clearances as shown in manual.
•There must not be any obstruction such as bushes, garden sheds, fences, decks or utility buildings within 24" from the
front of the termination plate.
•Do not locate termination where excessive snow or ice build-up may occur. Be sure to check vent termination area after
snow falls and clear to prevent accidental blockage of venting system. When using snow blowers, make sure snow is not
directed towards vent termination area.
•Venting terminal shall not be recessed into a wall or siding.
2

Enclave VL72 Series - Table of Contents
Table of Contents...........................................................................................................................................
3-4
Warnings........................................................................................................................................................
5
Installation Requirements for the Commonwealth of Massachusetts............................................................
6
Carbon Monoxide (CO) Detector...................................................................................................................
6
Pre-installation Questions and Answers........................................................................................................
7
Operations and Maintenance Instructions......................................................................................................
7
Mobile Home/Manufactured Housing Installation...........................................................................................
8
Installation Information
Framing Your Gas Fireplace..........................................................................................................................
9
Stand-off and Nailing Tab Locations..............................................................................................................
9
Vented Chase Requirements.........................................................................................................................
10
VL72AVP Adjustable Vented Platform –Option............................................................................................
11-12
Framing –Platform Base...............................................................................................................................
13
VL72EG Grill Installation –Option.................................................................................................................
14
VL72EGS Side Grill –Option.........................................................................................................................
15
72VL-TLK Tile Lip Kit - Option……………………………………………………………………………………….
16
Clearance to Combustibles............................................................................................................................
17
Mantel Clearances / Adjacent Wall................................................................................................................
18
MQVL72 - Single Side
Locating Your Appliance................................................................................................................................
19
Fireplace Dimensions.....................................................................................................................................
19
Nailing Tab Guide..........................................................................................................................................
20
Framing..........................................................................................................................................................
21
Facing Requirements.....................................................................................................................................
22
Using Tile Lip.................................................................................................................................................
22
VL72S1BL / VL72S1SS -Surround Installation for MQVL72 –Option...........................................................
23-24
MQVL48SEP Side Extension Panels –Option..............................................................................................
25
Glass Front Removal / Installation.................................................................................................................
26
MQVLBG72 Bay Peninsula
Locating Your Appliance................................................................................................................................
27
Fireplace Dimensions.....................................................................................................................................
27
Framing..........................................................................................................................................................
28
Nailing Tabs and Framing..............................................................................................................................
29
VLBGCK Corner Kit.......................................................................................................................................
30-32
Facing Requirements.....................................................................................................................................
33
Using Tile Lip.................................................................................................................................................
33
Front Glass Door Installation..........................................................................................................................
34
Side Glass Door Removal and Installation.....................................................................................................
35
General Installation, Use, And Maintenance
Door and Glass Information...........................................................................................................................
36
Access Cover Installation…………………………………………………………………………………………….
37
MQVL72 / MQVLBG72 Glass Safety Barrier Installation / Removal..............................................................
38
Component Locations....................................................................................................................................
39
LED Lighting...................................................................................................................................................
40
Accessories and Options
MQVL72RGB Glass Back Liner Installation...................................................................................................
41
MQVL72RGE Glass End Panel Installation...................................................................................................
42-43
MQVL72RLSB / MQVL48RLSE Stacked Brick Liner Installation...................................................................
44-45
3

MQVL72RLFB / MQVL48RLFE Fluted Liner Installation...............................................................................
44-45
MQ Dealer Accessories.................................................................................................................................
46-47
MQRBD3 - 5 Piece Driftwood Log Set...........................................................................................................
48
MQLOGF48D - 6 Piece Driftwood Log Set....................................................................................................
49
MQRBRW Birch Log Set................................................................................................................................
49
Burner System
Gas Line Installation / Gas Specifications Chart............................................................................................
50
Annual Inspection List for Determining Safe Operation of a Direct Vent Gas Fireplace................................
51
Troubleshooting the Gas Control System......................................................................................................
52
Burner System Maintenance..........................................................................................................................
53
Gas Conversion Part A..................................................................................................................................
54
Gas Conversion for Top Convertible Pilot –Part B........................................................................................
55
Gas Conversion for Modulator –Part C.........................................................................................................
56
False Bottom Removal (Media Tray).............................................................................................................
57
Burner Tube Removal....................................................................................................................................
57
Burner System Removal and Installation.......................................................................................................
57
Proflame 2 IPI System
IPI Ignition Lighting Instructions.....................................................................................................................
58
Proflame 2 Parts List......................................................................................................................................
59
Proflame 2 Module and Remote Control........................................................................................................
60
Cold Climates –CPI Setting - Proflame 2 Remote Control............................................................................
61
Proflame 2 Remote Control Operation...........................................................................................................
62-63
Proflame 2 Label Diagram.............................................................................................................................
64
Venting
Vent Terminal Clearances..............................................................................................................................
65
General Vent Installation……………………………………………………………………………………………..
66
Installation of Side Wall Venting…………………………………………………………………………………….
67
Venting Routes And Components…………………………………………………………………………………..
68
Horizontal Venting Table……………………………………………………………………………………………..
68
Flue Restrictor…………………………………………………………………………………………………………
69
Venting Straight Up Through Roof………………………………………………………………………………….
70-71
Cathedral Ceilings…………………………………………………………………………………………………….
72
Approved for Power Vent PVH58 / PVH58FM...............................................................................................
73
Parts Lists
PVH58 / PVH58FM Parts List........................................................................................................................
74
MQVL72 / MQVLBG72 Parts List...................................................................................................................
75-76
Warranty
Limited Lifetime Warranty……………………………………………………………………………………………
77
4

Warnings, Installations and Operations - Installation Regulations
This gas appliance must be installed by a qualified installer in accordance with local building codes, or in the absence of local codes, with the
current CAN/CSA-B149.1 or .2 Installation Code (in Canada) or the current National Fuel Gas Code Z223.1- NFPA 54 when installed in the
United States.
This appliance, when installed, must be electrically connected and grounded in accordance with local codes, or in the absence of local codes,
with the current CSA C22.1 Canadian Electrical Code or with the National Electrical Code; ANSI/NFPA 70 when installed in the United States.
WARNING
FOR SAFE INSTALLATION AND OPERATION OF YOUR GAS FIREPLACE PLEASE NOTE THE FOLLOWING:
1. Do not clean when the glass is hot.
2. Do not use abrasive cleaners.
3. Using a substitute glass will void all product
warranties.
4. For safe operation, glass doors must be closed.
5. When purging the gas line, the glass front must be
removed.
6. Do not strike or abuse glass. Take care to avoid
breakage.
7. Do not alter gas orifice.
8. No substitute materials may be used other than
factory supplied components.
9. This appliance gives off high temperatures and should
be located out of heavy traffic areas and away from
furniture and draperies.
10. Children and adults should be alerted to the hazards
of the high surface temperatures of this appliance and
should stay away to avoid burns or ignition of clothing.
11. Young children should be carefully supervised when
they are in the same room as the appliance. Toddlers,
young children and others may be susceptible to
accidental contact burns. A physical barrier is
recommended if there are at risk individuals in the
house. To restrict access to a fireplace or stove, install
an adjustable safety gate to keep toddlers, young
children and other at risk individuals out of the room
and away from hot surfaces.
12. Under no circumstances should any solid fuels (wood,
paper) be used in this appliance.
13. Under no circumstances should this appliance be
modified. Any parts that have to be removed for
servicing should be replaced prior to operating this
appliance.
14. Any safety screen, guard, or barrier removed for
servicing an appliance must be replaced prior to
operating the appliance.
15. Installation and repair should be done by a qualified
service person. The appliance should be inspected
before use and at least annually by a professional
service person. More frequent cleaning may be
required due to excessive lint from carpeting, bedding
material, et cetera. It is imperative that control
compartments, burners and circulating air
passageways of the appliance be kept clean. Make
sure that the gas valve and pilot light are turned off
before you attempt to clean this unit.
16. Clothing or other flammable material should not be
placed on or near the appliance. This appliance
should not be used as a drying rack for clothing nor
should Christmas stockings or decorations be hung
from it.
17. Do not use this heater if any part has been under
water. Immediately call a qualified service technician
to inspect the heater and to replace any part of the
control system and any gas control which has been
under water.
18. Do not operate appliance unless completely installed
as per installation instructions.
19. Failure to position the parts in accordance with these
diagrams or failure to use only parts specifically
approved with this appliance may result in property
damage or personal injury.
20. WARNING: Do not operate appliance with the
glass front removed, cracked or broken.
Replacement of the glass should be done by a
licensed or qualified service person.
21. The appliance area must be kept clear and free from
combustible materials, gasoline, and other flammable
vapors and liquids.
22. The front of the fireplace gives off high temperatures
that could ignite combustible material which is kept
close to the front of the unit.
23. Ensure that power to the Fireplace is turned off before
servicing.
24. Do not operate this Fireplace without the glass front or
with a broken glass.
25. Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage.
Refer to the owner’s information manual provided with
this appliance. For assistance or additional information
consult a qualified installer, service agency, or the gas
supplier.
26. Operation of this appliance when not connected to a
properly installed and maintained venting system or
tampering with the blocked vent shutoff system can
result in carbon monoxide (CO) poisoning and
possible death.
27. This appliance is equipped with a three-prong
(grounding) plug for your protection against shock
hazard and should be plugged directly into a properly
grounded three-prong receptacle. Do not cut or
remove the grounding prong from this plug.
28. NOT INTENDED FOR USE AS A PRIMARY HEAT
SOURCE. This appliance is tested and approved as
either supplemental room heat or as a decorative
appliance. It should not be factored as primary heat in
residential heating calculations.
29. This appliance must not be connected to a chimney
flue serving a separate solid-fuel burning appliance.
5

Installation Requirements for the Commonwealth of Massachusetts
In the Commonwealth of Massachusetts, the installer or service agent shall be a plumber or gas fitter licensed by the
Commonwealth.
When installed in the Commonwealth of Massachusetts or where applicable codes; the unit shall be installed with a CO
detector per the requirements listed below.
1. For direct-vent appliances, mechanical-vent heating appliances or domestic hot water equipment, where the bottom of
the vent terminal and the air intake is installed below four feet above grade the following requirements must be
satisfied:
A. If there is not one already present, on each floor level where there are bedroom(s), a carbon monoxide
detector and alarm shall be placed in the living area outside the bedroom(s). The carbon monoxide detector
shall comply with NFPA 720.
B. A carbon monoxide detector shall be located in the room that houses the appliance or equipment and shall:
 Be powered by the same electrical circuit as the appliance or equipment such that only one service switch
services both the appliance and the carbon monoxide detector;
 Have battery back-up power;
 Meet ANSI./UL 2034 Standards and comply with NFPA 720; and
 Have been approved and listed by a Nationally Recognized Testing Laboratory as recognized under 527
CMR.
C. A Product-approved vent terminal must be used, and if applicable, a Product-approved air intake must be
used. Installation shall be in strict compliance with the manufacturer’s instructions. A copy of the installation
instructions shall remain with the appliance or equipment at the completion of the installation.
D. A metal or plastic identification plate shall be mounted at the exterior of the building, four feet directly above
the location of vent terminal. The plate shall be of sufficient size to be easily read from a distance of eight feet
away, and read “Gas Vent Directly Below”.
2. For direct-vent appliances, mechanical-vent heating appliances or domestic hot water equipment where the bottom of
the vent terminal and the air intake is installed above four feet above grade the following requirements must be
satisfied:
A. If there is not one already present, on each floor level where there are bedroom(s), a carbon monoxide
detector and alarm shall be placed in the living area outside the bedroom(s). The carbon monoxide detector
shall comply with NFPA 720.
B. A carbon monoxide detector shall:
 Be located in the room that houses the appliance or equipment;
 Be either hard-wired or battery powered or both; and
 Shall comply with NFPA 720.
A Product-approved vent terminal must be used, and if applicable, a Product-approved air intake must be used.
Installation shall be in strict compliance with the manufacturer instructions. A copy of the installation instructions shall
remain with the appliance or equipment at the completion of the installation.
For the state of Massachusetts a T-handle gas shut-off valve must be used on a gas appliance. This T-handle gas shut-
off valve must be listed and approved by the state of Massachusetts. This is in reference to the state of Massachusetts
state code CMR238.
Carbon Monoxide (CO) Detector
NOTE: It is recommended that a Carbon Monoxide (CO) Detector be installed in or near bedrooms and on all levels of
your home. Place a detector about 15ft [4.5m] outside the room that houses your gas appliance.
Certified for installation in a bedroom or bed/sitting room. In Canada must be installed with listed millivolt thermostat.
In USA see local codes.
6

Pre-installation Questions and Answers
About curing of the paint
Your stove or fireplace has been painted with the highest quality silicone stove paint. This paint dries quickly in 15-20
minutes when first applied at the factory. However, due to the high temperature silicone components, the paint will cure
when heat is applied to the appliance as it is first used. The following information applies to the curing process to get the
paint fully hard and durable.
Fire the appliance four successive times for 10 minutes each firing and a 5 minute cool down between each. Be aware
during log and firebox paint curing that a white deposit may be developing on the inside of the glass doors. It is important
to remove this white deposit from the glass doors using a fireplace glass cleaner.
Babies, small children, pregnant women and pets should leave the area during the cure phase.
Ventilate well, open doors and windows.
Do not touch during curing.
Why does my fireplace or stove give off odor?
It is normal for your fireplace to give off some odor at first. This is due to the curing of the paint, adhesives, silicones and
any undetected oil from the manufacturing process as well as the finishing materials used with the installations (e.g.
marble, tile and the adhesives used to adhere this product to the walls can react with heat and cause odors).
It is recommended that you burn your gas fireplace or stove for a minimum of four hours at a time with the fan off (if a fan
is present) after the curing of the paint has been completed. These odors can last upward to 40 hours of burn time; keep
burning at a minimum of four hours per use until odors dissipate.
Noise coming from the fireplace?
Noise is caused by the expansion and contraction of metal as the appliance heats up and cools down. This is normal and
is similar to the sounds produced by a furnace or heating duct. This noise does not affect the operation or longevity of
your fireplace.
It is also normal for the fan to make some noise when it comes on. This noise can be reduced somewhat by turning down
the speed of the fan with the variable speed control. Be aware, however, that this will reduce the volume of heated air
circulated into the room by the fan.
Note to the Installer:
Be sure appliance is working properly and its operation (including remote control operation, if included) is fully explained
to and understood by the customer.
Operations and Maintenance Instructions
For safe installation and operation note the following:
Be sure to read and understand all the instructions in this manual before operation of appliance.
Ensure all wiring is correct and properly enclosed to prevent possible shock.
Check for gas leaks.
Make sure the glass door is properly installed before operation. Never operate the appliance with the glass door
removed.
Make sure venting and termination cap are installed and unobstructed.
If brick or porcelain liners are used, ensure they are installed.
Verify that the pilot can be seen when lighting the appliance. If not, the log or rock placement is incorrect.
If the unit is turned off, you must wait a minimum of 60 seconds before re-lighting it.
Venting systems should be periodically examined by a qualified agency.
The flow of combustion and ventilation air must not be obstructed.
The Burner/Log Assembly has been engineered and permanently adjusted for proper flame control.
Periodically remove the logs from the grate assembly and vacuum any loose particles from the grate and burner
areas. See Log Placement page to remove logs. Vacuum burner parts and replace logs.
Never use your gas fireplace as a cooking device.
Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous
operation. Verify proper operation after servicing.
Areas in and around the Chase Vent Openings should be cleaned annually.
7

Mobile Home/Manufactured Housing Installation
This Direct Vent System Appliance must be installed in accordance with the manufacturer’s installation instructions and the
Manufactured Home Construction and Safety Standard Title 24 CFR, Part 3280, or the current Standard for Fire Safety Criteria for
Manufactured Home Installations, Sites, and Communities ANSI/NFPA 501A, and with CAN/CSA Z240 MH Mobile Home Standard in
Canada.
THE VENTED GAS FIREPLACE HEATERS (ANSI Z21.88) IN THIS MANUAL MAY BE INSTALLED IN MANUFACTURED (MOBILE)
HOMES AFTER FIRST SALE IN THE USA.
THE VENTED GAS FIREPLACE HEATERS (ANSI Z21.88) IN THIS MANUAL MAY BE INSTALLED IN MANUFACTURED (MOBILE)
HOMES IN CANADA.
Please follow the current ANSI/NFPA 70 National Electrical Code in the USA and CAN/CSA C22.1 Canadian National
Electrical Code in Canada.
An appliance must be grounded to the steel chassis of the home with 8 ga. copper wire using a serrated or star washer to
penetrate paint or protective coating to insure grounding.
Use carriage bolt at the attachment point (see diagram above) to secure the appliance to the floor.
For required venting components see venting installation in appropriate section of this manual.
Certified for installation in a bedroom or bed/sitting room. In Canada must be installed with listed millivolt thermostat. In USA see local
codes.
Warning: Do not compromise the structural integrity of the manufactured home wall, floor
or ceiling, during installation of appliance or venting.
Appliance Must Be Secured To
Structure Using Supplied Nailing
Tabs And Or Fastened To Floor.
Use Existing Hole Or Remove Existing
Screw To Mount Ground Wire.
Serrated or Star Washer
Ground Wire from Appliance to
Steel Chassis of Mobile Home.
USE 8GA COPPER WIRE.
8

Framing Your Gas Fireplace
This section is intended for qualified installers only. Before beginning, make note of where the gas and electrical accesses
are located on the unit. This will streamline the construction process. Furthermore, familiarize yourself with the venting
and clearance requirements (see Venting section) for this appliance. Failure to comply with those requirements can
seriously compromise the safety and operation of the fireplace.
Specifications
1. Cold climate installation recommendation: When installing this fireplace against non-insulated exterior wall or chase, it
is recommended that the outer walls be insulated to conform to applicable insulation codes. Drywall & vapor barrier
must be installed over insulation to prevent contact of insulation and unit.
2. Choose fireplace location and frame in accordance with the fireplace framing dimensions specified (view diagrams).
3. Drywall or other combustible material can extend up to the Drywall Stops located on the sides of the unit, and up to
the bottom and top.
4. A Hearth is not required for this unit.
Certified for installation in a bedroom or bedsitting room. In Canada must be installed with listed millivolt thermostat.
In USA see local codes.
Stand-off and Nailing Tab Locations
Make note of where the stand-off locations are. These stand-offs are provided as indicators to illustrate the boundaries
for framing. Therefore, no framing material is permitted to extend beyond these stand-offs.
Vertical Venting in Cold Climates
In cold climate conditions where temperatures go below -10 degrees Celsius or 14 degrees Fahrenheit, we recommend
that the chase be insulated and where the vent pipe enters into the attic space that the pipe be wrapped with an
insulated Mylar sleeve. This will increase the temperature of the vent and help the appliance to vent properly in cold
weather conditions.
It is also important in vertical vented direct vent appliances that the appliance be operated daily during the winter months
as this will help stop the termination from freezing up. We recommend using a set at room temperature to allow the unit
to cycle.
For IPI models it may be necessary to set the appliance to Standing Pilot mode to maintain heat in the cavity. The
purpose of this procedure is to prevent cold air from penetrating the chimney and then onto the living space. Therefore,
when the internal temperature is slightly elevated the fireplace is able to freely exhaust its combustion and hence making
it easier to startup.
Holes are provided in bottom of unit to
secure appliance to floor after installation.
Rotating
Nailing Tab
Nailing Tab- Lift
up to attach to
framing above unit.
Stand-off – 3/8” Tall
Stand-off- Raise into position
and fasten with DT Screw
provided.
Rotating
Nailing Tab
Stand-off – 3/8” Tall
9

MQVL72 Series - Vented Chase Requirements
FIREPLACE CHASE MUST BE VENTED AT TOP AND BOTTOM- Minimum 285
square inches free air opening at the top of the chase, and minimum 158 square
inches free air opening at the bottom of the chase.
Top of Platform base must have minimum 710Square inches free air opening.
Chase Vent Openings LARGER than
the required minimums ARE allowed
and will reduce surface
temperatures.
HEAT CANNOT BE DISCHARGED INTO
THE WALLS, FLOOR, OR CEILING. Heat
must exit through the required vented
chase opening near the ceiling.
ELECTRICAL WIRES IN CHASE MUST BE PROPERLY ATTACHED TO
INSIDE WALL OF CHASE. DO NOT RUN WIRES ABOVE APPLIANCE.
Please follow the current CSA C22.1 Canadian Electrical Code or the
National Electrical Code; ANSI/NFPA 70 when installed in the United States.
If using insulation in vented chase (i.e. for outside wall), wall board / drywall is required to support all insulation.
Vented chase must be clean and free of all debris (i.e. loose insulation, pieces of wood, etc.)
Framing for Vented Chase - with Grills-
Framing for Vented Chase with Openings - No Grills-
158 Sq. In.
Air Option
Fireplace Support must be
open to allow air to flow
through fireplace.
Required
Minimum 285
Sq. In. Free
Air
Uses Kingsman
VL72EG Grill
Or
Minimum 285 Sq.
In. Free Air
Equivalent
Required
Minimum 158
Sq. In. Free Air
Fireplace Support must be
open to allow air to flow
through fireplace.
Ceiling
Ceiling
158 Sq. In.
Air Option
Uses Kingsman
VL72EG Grill
Or
Minimum
285
Sq.
In. Free Air
Equivalent
Optional –Secondary
Vent can be added
3/4” MAX from
top of Chase
Required
Minimum 158
Sq. In. Free Air
158 Sq. In.
Air Option
Required
Minimum 285
Sq. In. Free
Air
158 Sq. In.
Air Option
Required
Minimum 158
Sq. In. Free Air
*
This area must
be open -
MIN 710 Sq. In.
Min 285 Sq. In.
Must be in the
same Pressure
Zone
(Room / Area)
This area must
be open -
MIN 710 Sq. In.
*
Ceiling
3/4”MAX from
top of Chase
Optional Adjustable Vented Platform (VL72AVP)
Optional –Secondary
Vent can be added
Min 285 Sq. In.
Must be in the
same Pressure
Zone
(Room / Area)
Top Opening must be 78-5/8”wide, 3-5/8”tall, and within 3/4”of Enclosure Top.
(Example: 79” x 2”)
(Example: 79” x 2”)
Required
Minimum 158
Sq. In. Free Air
Top Opening must be MIN 285 Square Inches and within 3/4”of Enclosure Top.
Example: 80-1/2” x 3-9/16” = 286-3/4” Square Inches
10

Adjustable Vented Platform VL48AVP, VL60AVP, VL72AVP -Option
The Adjustable Vented Platform is an
optional installation base. Height is
variable from approximately 15” to 27”.
The Side Openings have 20 or 27 square inches of
opening each (depending upon the setting). They can be
closed in if the required minimum opening has already
been achieved (i.e., the front opening of the AVP is used).
The Tile Lip on the Side of the Platform is detachable.
ADJUSTABLE VENTED PLATFORM PARTS LIST
ITEM
NO.
DESCRIPTION
QTY.
1
Inner Side Panel
2
2
Outer Front Panel
1
3
Rear Brace
2
4
Outer Side Panel
2
5
Inner Front Panel
1
6
#8 x 5/8” Low Profile Screw
37
7
1/4-20 x 1/2” Self-Clinching Stud
4
8
1/4-20 Nut with Serrated Washer
4
9
Side Tile Lip
2
20 or 27
Sq. In
Opening on
each side
Top AVP Opening
Front AVP Openings –Sq. In.
Required
Opening
Top AVP
Opening
Bottom AVP
Opening
VL48AVP
84 Sq. In.
84 Sq. In.
85 Sq. In.
VL60AVP
102 Sq. In.
102 Sq. In.
105 Sq. In.
VL72AVP
158 Sq. In.
160 Sq. In.
162 Sq. In.
Side Tile
Lip is
Detachable
CONTINUED ON NEXT PAGE
Top
Base
INNER
SIDE
PANEL
INNER
SIDE
PANEL
OUTER
SIDE
PANEL
OUTER
SIDE
PANEL
IMPORTANT NOTES:
AVP SHOULD BE IN PLACE AND LEVEL BEFORE UNIT IS INSTALLED.
ATTACH FIREPLACE TO AVP WITH SCREWS PROVIDED.
FIREPLACE SHOULD BE NOT BE MOVED ONCE INSTALLED ON AVP.
FIREPLACE MUST BE SECURED TO FRAMING ONCE INSTALLED ON AVP.
15” Min
To
27” Max
24-3/4” Min
To
36-3/4” Max
Bottom AVP Opening
Side Tile
Lip is
Detachable
Elevator
Bolt
20 or 27
Sq. In
Opening on
each side
1-3/4”
Note: There is a 1-3/4”
space between the
Adjustable Vented
Platform and the back
of the unit. This area
can be covered or
filled in with framing
or finishing materials.
11

STEP ONE: ASSEMBLE BASE
STEP TWO: ASSEMBLE TOP
STEP THREE: ASSEMBLE PLATFORM AND SET AT DESIRED HEIGHT
REAR BRACE
OUTER
SIDE
PANEL
OUTER
SIDE
PANEL
INNER
FRONT
PANEL
SELF-
CLINCHING
STUD
1. Assemble Base of Platform
using supplied self-clinching
studs, nuts, and screws.
X4
SELF-
CLINCHING
STUD
X2
OUTER
SIDE
PANEL
OUTER
SIDE
PANEL
TILE LIP
TILE LIP
INNER
SIDE
PANEL
INNER
SIDE
PANEL
REAR BRACE
OUTER
FRONT
PANEL
OUTER
FRONT
PANEL
TILE LIP
TILE LIP
OUTER SIDE
PANEL
INNER SIDE
PANEL
2. Assemble Top using
supplied screws.
INNER
SIDE
PANEL
INNER
SIDE
PANEL
OUTER FRONT
PANEL GOES TO
OUTSIDE
INNER SIDE
PANEL
OUTER
SIDE
PANEL
INNER SIDE
PANEL
GOES TO
INSIDE
TILE LIP
TILE LIP
HOOK BACK OF FIREPLACE INTO BACK OF
PLATFORM AND ATTACH FRONT WITH SCREWS.
ATTACH FIREPLACE TO
PLATFORM AND TO FRAMING.
OUTER
SIDE
PANEL
OUTER
SIDE
PANEL
ATTACH
WITH
SCREWS
12

MQVL72 Series Framing –Platform Base
A Platform Base has air opening requirements that must be met.
Example Only:
Front or Side Must Have
Minimum 158
Square
Inches Free Air Opening
(Example: 79” x 2”)
Top of Platform Must Have
Minimum 710Square
Inches Free Air Opening
⚠DO NOT COVER
TOP OF PLATFORM.
710Square Inches
Free Air Opening
TOP VIEW
EXAMPLE 1: FRONT VIEW
SIDE VIEW
710 Sq. In.
SIDE VIEW
EXAMPLE: 2-1/8”X 77-1/2”= 164 Square Inches
EXAMPLE: 2”X 80-1/2”= 161 Square Inches
EXAMPLE 2: FRONT VIEW
Opening must not be
blocked by floor
covering.
Must Remain
Open
710 Sq. In.
80-1/2”
80-1/2”
73-1/2”
80-1/2”
77-1/2”
80-1/2”
13

VL72EG Grill Installation- Compatible with Vented Chase -Option-
⚠Grill openings must be flush with or within 3/4” of enclosure top. This is to prevent excess heat from
becoming trapped in the top of the chase. See installation section of manual.
Parts List:
[1] Louver Grill (ready to paint)
[1] Outer Trim Grill Mount (ready to paint)
[8] #6 Black Screws
This Grill Meets Minimum Opening Air Free Requirements.
Required Opening Dimensions: 78-5/8” wide x 3-5/8” tall x 2” deep.
Outer Trim Dimensions: 79-3/4” x 4-7/8”.
Installation:
1. Insert Outer Trim Grill Mount into opening and fasten to framing with a wood screw at each end.
2. Then insert Grill and attach with supplied #6 black screws. Do not over tighten screws
Outer Trim
Grill Mount
Grill
Grill
Outer Trim
Grill Mount
Enclosure
Top
78-5/8”
14

VL72EGS - Side Grill Installation –VL72 Series Option
Contents of Kit: [Qty 2] Side Grill assemblies (ready to paint).
Can be used at Top and/or Bottom of Chase. VL72EGS Grills must be on Left and Right Side of chase if used at either location.
Ceiling
Sealed Enclosure Top
Grills must be used on
Left and Right Side
of
Chase if used at Top
Grills must be used on
Left and Right Side
of
Chase if used at Bottom
Pressure Fit into
Framed Opening
2” MAX from Top of Enclosure
Suggested Framing
Pressure Fit into 15-1/4” Opening
Fits into 9” Opening
For Top of Chase:
⚠Grill Openings Must be flush or within 3/4” of
Enclosure Top.
Pressure Point
⚠FIREPLACE CHASE MUST BE VENTED AT
TOP AND BOTTOM-
⚠Grill openings must be flush or within 3/4” of
enclosure top. This is to prevent excess heat from
becoming trapped in the top of the chase.
See installation section of manual.
Flush or within
3/4”from
Enclosure Top
Sealed
Enclosure Top
Not compatible with HDS System.
No Recess at front
of Chase
SIDE VIEW
15

72VL-TLK Tile Lip Kit - Optional
The 72VL-TLK Kit may be used as a trim around the opening of the fireplace. Fasten with supplied self-tapping screws.
ITEM
NUMBER
QUANTITY
PART
NUMBER
DESCRIPTION
Kit Consists of items 1-4
1
1
72VLBG-TLK1
Front Bottom Tile Lip 80-3/16”
2
2
48VLBG-TLK2
Side Horizontal Tile Lip 16-1/4”
3
2
48VLBG-TLK3
Side Vertical Tile Lip 15-3/8”
4
17
530-685
#8-1/2” Self-Tapping Screw
Items 5 & 6 are supplied with Fireplace
5
1
72VL-164
Front Top Tile Lip 78-7/16” (Supplied with Unit)
6
2
48VLB-165
Side Top Tile Lip 15-3/8” (Supplied with Unit)
3
1
3
3
1
3
2
2
4
For MQVL72 Single
Side Units, item 2
is not used.
1
1
3
3
5
NOTE: Ends may require
trimming or cutting,
depending upon desired
finished opening.
SIDE VIEW
6 Supplied with Unit
6 Supplied with Unit
5 Supplied with Unit
5 Supplied with Unit
16

MQVL72 Series - Clearance to Combustibles -
Front (Furniture, etc. from glass)
36” [92cm]
Side (Furniture, etc. from glass)
8-1/2” [21.6cm]
Side (from Stand-offs)
0” [0cm]
Back (from Stand-offs)
0” [0cm]
Floor
0” [0cm]
Minimum Ceiling Height (from bottom of fireplace)
79” [201cm]
Top (from Stand-offs)
0” [0cm]
Top of 90° Bend in minimum Enclosure of 79”
4” [10cm]
Top of 90° Bend in Enclosure over 79”
4” [10cm]
VENTING SYSTEMS
Top of Horizontal Pipe
1/1/2” [3.8cm]
Side & Bottom of Horizontal Pipe
1” [2.5cm] All Vent Systems
Vertical Vent Pipe in Enclosure under 79”
2-1/4” [6cm] All Vent Systems
Vertical Vent Pipe in Enclosure over 79”
1” [2.5cm] All Vent Systems
MQVLBG72 SHOWN - SIDE VIEW
MQVL72 Single
Side Units- No
Framing on Top
Sides of fireplace
Top opening of Chase must
be within 3/4”
of Enclosure
Top (Min 285 sq. in.)
⚠NOTE
If using insulation in vented
chase (i.e. for outside wall),
wall board / drywall is required
to support all insulation.
Vented chase must be clean
and free of all debris (i.e. loose
insulation, pieces of wood,
etc.).
*
THIS AREA
MUST BE OPEN
MIN 710 Sq. In.
Bottom Air Opening
Options –Min 158 sq. in.
31”
(60” TV)
CEILING
79”
MIN
Opening must not be blocked by floor covering
Maximum Total Depth
of TV Recess from
face of unit is 3-3/4”
Top of Enclosure
must be sealed so
that no heat can
escape.
71”
MIN
4-9/16”
MIN
4”MIN
3-3/4”
36”
96”
2-1/4”
19”
VARIABLE
(EXAMPLE: 79” x 2”)
17

MQVL72 Series - Mantel Clearances -
A Combustible Mantel
can be placed immediately
above the fireplace
opening.
A Combustible Hearth
can be placed immediately
below the fireplace
opening.
An Adjacent Side Wall
may project directly from
the side of the fireplace
opening.
MQVL72 Series - Adjacent Wall –Top View
Adjacent Wall- may project
directly from side of unit
SIDE VIEW (MQVLBG72 Shown)
Bottom Air Opening –Min 158 sq. in.
*
This area must
be open
MIN 710 Sq. In.
(60” TV)
4”
15-1/4”
Fireplace Opening
MQVLBG72
MQVL72
or
MQVLBG72 with VLBGCK
Corner Kit
71”
4-9/16”
MIN
Opening must not be
blocked by floor covering
MIN 8-1/2”
Adjacent Wall
3-3/4”
MAX
DEPTH
18”
Combustible Mantel Line
Combustible Hearth
(18” Recommended
for Service Access)
(EXAMPLE: 79” x 2”)
19”
18

MQVL72 - Single Side Locating Your Appliance
LOCATION KEY:
A. Left Side Corner
B. Flat on Wall
C. 45° Corner
D. As a Room Divider
E. As an Island*
F. Right Side Corner
G. Exterior Wall Chase
*Island installation with a top vent is
possible as long as the horizontal
portion of the vent system does not
exceed 20 feet (6.1 m).
MQVL72 - Single Side Fireplace Dimensions
A
G
C
D
E
F
20’ MAX
20’ MAX
B
19

MQVL72 - Single Side -Nailing Tab Guide-
These Nailing Tabs can be used in two ways:
1/2” Drywall Flush with Face of Fireplace –Fireplace
face and wall to be covered (e.g. Tile around
Fireplace).
Framing Flush with Face of Fireplace –Finished wall
surface will continue up to fireplace opening.
[Qty] 4 Nailing Tabs are located on each side of the front frame.
NOTE: If using the rear nailing tabs for cantilevered chase etc.,
refer to the Nailing Tab page for MQVLBG72 Bay Peninsula.
Pull up 90° for wall flush
with fireplace face.
Rotate 180° for framing flush
with fireplace face.
TOP VIEW
RIGHT SIDE
TOP VIEW
RIGHT SIDE
Flat
(As Shipped)
18-1/2”
Framing Depth
19”
Framing Depth
1
2
2
1
Facing Material
(Tile, marble, etc.)
Drywall
Nailing
Tab
Back
Wall
Drywall
Nailing
Tab
Back
Wall
2
1
Front
20