Page 1
Installation Manual
Installation and Appliance Setup
CAUTION! Risk of Fire! DO NOT store instruction manuals inside replace cavity. High temperatures
could cause a re.
INSTALLER: Leave this manual with the appliance, not inside the appliance.
CONSUMER: Retain this manual for future reference. Do not store inside the appliance
NOTICE: DO NOT discard this manual!
Models:
QFI30FB-IFT
QFI35FB-IFT
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 am-
mable 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 re department.
• Installation and service must be performed
by a qualied installer, service agency, or the
gas supplier.
This appliance may be installed as an OEM
installation in manufactured home (USA
only) or mobile home and must be installed
in accordance with the manufacturer’s
instructions and the Manufactured Home
Construction and Safety Standard, Title 24
CFR, Part 3280 in the United States, or the
Standard for Installation in Mobile Homes,
CAN/CSA Z240 MH Series, in Canada.
This appliance is only for use with the type(s)
of gas indicated on the rating plate. This
appliance is not convertible for use with other
gases, unless a certied kit is used.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
DANGER
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
A barrier designed to reduce the risk of
burns from the hot viewing glass is provided
with this appliance and must be installed for
the protection of children and other at-risk
individuals.
1
Page 2
Safety Alert Key:
• DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.
• WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.
• CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
• NOTICE: Used to address practices not related to personal injury.
Note: The term “recommend” or “recommended” does not indicate a requirement. It is a best practice suggested by Hearth
& Home Technologies
®
.
Table of Contents
Installation Standard Work Checklist .................... 3
1 Product Specic and Important Safety Information
A. Appliance Certication ............................4
B. Glass Specications ..............................4
C. BTU Specications ...............................4
D. High Altitude Installations .......................... 4
E. Non-Combustible Materials Specication. . . . . . . . . . . . . . 4
F. Combustible Materials Specication .................4
G. Electrical Codes ................................. 4
H. California ......................................4
2 Getting Started
A. Design and Installation Considerations ............... 5
B. Tools and Supplies Needed ........................5
C. Inspect Appliance and Components .................. 5
3 Framing and Clearances
A. Appliance/Decorative Barrier Front Dimension Diagram ..6
4 Fireplace Size Requirements
A. Minimum Fireplace Opening .......................9
B. Wall Extension ................................. 11
5 Termination Location and Vent Information
A. Vent Termination Minimum Clearances .............. 13
6 Installation Preparation
A. Cleaning ...................................... 14
B. Flue Damper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
C. Gas Line ......................................14
D. Fireplace Conversion Notice ...................... 14
E. Electrical Outlet Box .............................14
8 Electrical Information
A. General Information .............................20
B. Wiring Requirements - IntelliFire Touch® Ignition System
Wiring ........................................21
9 Gas Information
A. Fuel Conversion ................................23
B. Gas Pressure ..................................23
C. Gas Connection ................................23
D. High Altitude Installations ......................... 23
E. Air Shutter Setting .............................. 24
10 Finishing
A. Mantel and Wall Projections ....................... 25
B. Hearth Extension ...............................25
11 Appliance Setup
A. Fixed Glass Assembly ........................... 26
B. Remove the Shipping Materials ....................27
C. Inspect Firebox .................................27
D. Clean the Appliance ............................. 27
E. Accessories ................................... 27
F. Place the Lava Rock ............................28
G. Ember Placement ...............................28
H. Install the Log Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . 29
I. IntelliFire Touch Control System Setup .............. 35
J. Install Decorative Barrier Front/Surround ............. 35
K. Appliance Break-In ..............................35
L. Heat Management .............................. 36
12 Reference Materials
A. Vent Components ............................... 37
B. Accessories ................................... 38
7 Installing Vent Pipe and Appliance
A. Vent Limits .................................... 15
B. Venting Components ............................15
C. Connecting Vent Pipe ............................ 16
D. Placing, Securing and Leveling the Appliance .........17
E. Installing Adaptor and Termination Cap ..............18
2
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
= Contains updated information.
Page 3
Installation Standard Work Checklist
ATTENTION INSTALLER:
This standard work checklist is to be used by the installer in conjunction with, not instead of, the instructions contained in this
installation manual.
Customer:
Lot/Address:
Model (circle one): QFI30FB-IFT, QFI35FB-IFT
WARNING! Risk of Fire or Explosion! Failure to install appliance according to these instructions can
lead to a re or explosion.
Appliance Install YES IF NO, WHY?
Verify replace is clean and remove/block open damper/modify
damper for vent pipe clearance (Pg. 12) . __________________________
Appliance is leveled and secured (Pg. 15). __________________________
Venting/Chimney Section 7 (Pg. 13-17)
Exhaust stainless steel ex is properly formed and routed through
existing replace damper. ___________________________
Vent intake and exhaust liners are properly installed to the correct collars,
sealed and secured to top plate and to the termination cap. ___________________________
Termination cap installed, secured and sealed to top plate. ___________________________
Follow this Standard Work Checklist
Date Installed:
Location of Fireplace:
Installer:
Dealer/Distributor Phone #
Serial #:
Electrical Section 8 (Pg. 18-20)
Unswitched power (110-120 VAC) provided to the appliance. ___________________________
Switch wires properly installed. ___________________________
Gas Section 9 (Pg. 21-22)
Proper appliance for fuel type. ___________________________
Was a conversion performed? ___________________________
Leak check performed and inlet pressure veried. ____________________________
Veried proper air shutter setting for installation type. ___________________________
Finishing Section 10 (Pg. 23)
Combustible materials not installed in non-combustible areas. ___________________________
Veried all clearances meet installation manual requirements. ___________________________
Mantels and wall projections comply with installation manual requirements. ___________________________
Appliance Setup Section 11 (Pg. 24-33)
All packaging and protective materials removed (inside & outside of appliance). ___________________________
Refractories, logs, media and embers installed correctly. ___________________________
Glass assembly installed and secured. ___________________________
Accessories installed properly. ___________________________
Surround or decorative front properly installed. ___________________________
Manual bag and all of its contents are removed from inside/under
the appliance and given to party responsible for use and operation. ___________________________
Fireplace warning plate is attached to the existing woodburning replace. ___________________________
Remote control is programmed, functions veried using remote control
instructions. ___________________________
Started appliance and veried no gas leaks exist. ___________________________
Hearth & Home Technologies recommends the following:
• Photographing the installation and copying this checklist for your le.
• That this checklist remain visible at all times on the appliance until the installation is complete.
Comments: Further description of the issues, who is responsible (Installer/ Builder/ Other Trades, etc) and corrective
action needed _____________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
Comments Communicated to party responsible ____________________ by ______________________on ___________
(Builder / Gen. Contractor/) (Installer) (Date)
= Contains updated information.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
2555-982 5/18
3
Page 4
1 1
Product Specic and Important Safety Information
A. Appliance Certication
MODELS: QFI30FB-IFT, QFI35FB-IFT
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Heater
STANDARD: ANSI Z21.88-2019 CSA 2.33-2019
This product is listed to ANSI standards for “Vented Gas
Fireplace Heaters” and applicable sections of “Gas Burning Heating Appliances for Manufactured Homes and
Recreational Vehicles”, and “Gas Fired Appliances for
Use at High Altitudes”.
NOTICE: This installation must conform with local codes.
In the absence of local codes you must comply with the
National Fuel Gas Code, ANSI Z223.1-latest edition in
the U.S.A. and the CAN/CGA B149 Installation Codes in
Canada.
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.
B. Glass Specications
This appliance is equipped with ceramic glass with an
anit-reective coating. Replace glass only with ceramic
glass. Please contact your dealer for replacement glass.
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 2000 feet elevation:
• In the USA: Reduce input rate 4% for each 1000 feet
above 2000 feet.
• In CANADA: Input ratings are certied without a
reduction of input rate for elevations up to 4500 feet
(1370 m) above sea level. Please consult provincial
and/or local authorities having jurisdiction for
installations at elevations above 4500 feet (1370 m).
Check with your local gas utility to determine proper
orice size.
E. Non-Combustible Materials Specication
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136,
Standard Test Method for Behavior of Materials in
a Vertical Tube Furnace at 750 ºC shall be considered
non-combustible materials.
F. Combustible Materials Specication
Materials made of or surfaced with wood, compressed pa-
per, plant bers, plastics, or other material that can ignite
and burn, whether ame proofed or not, or plastered or
unplastered shall be considered combustible materials.
C. BTU Specications
Models
(U.S. or Canada)
QFI30FB-IFT
(NG)
QFI30FB-IFT
(Propane)
QFI35FB-IFT
(NG)
QFI35FB-IFT
(Propane)
4
(0-2000 FT)
(0-2000 FT)
(0-2000 FT)
(0-2000 FT))
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Maximum
Input
BTU/h
36,000 18,500 33
36,000 19,000 50
40,000 20,000 31
38,000 19,000 49
Minimum
Input
BTU/h
Orice
Size
(DMS)
G. Electrical Codes
NOTICE: This appliance must be electrically wired
and grounded in accordance with local codes or, in the
absence of local codes, with National Electric Code
ANSI/NFPA 70-latest edition or the Canadian Electric
Code CSA C22.1.
• A 110-120 VAC circuit for this product must be pro-
tected with ground-fault circuit-interrupter protection,
in compliance with the applicable electrical codes,
when it is installed in locations such as in bathrooms
or near sinks.
H. California
WARNING: This product and the fuels used to
operate this product (liquid propane or natural
gas), and the products of combustion of such fuels, can
expose you to chemicals including benzene, which is
known to the State of California to cause cancer and
reproductive harm. For more information go to: www.
P65Warnings.ca.gov.
Page 5
2 2
Getting Started
A. Design and Installation Considerations
WARNING! Risk of Fire or Explosion! Read all instruc-
tions before starting the installation.
Gas inserts are designed for installations into solid fuel
masonry or UL127 listed factory built replaces. No additional outside air source is required.
Installation MUST comply with local, regional, state and national codes and regulations. Consult insurance carrier, local
building inspector, re ofcials or authorities having jurisdic-
tion over restrictions, installation inspection and permits.
Prior to installing the gas insert:
• Ensure chimney is constructed of non-combustible
materials.
• Ensure chimney is clean and in good working order.
• Ensure that all chimney cleanouts t properly to prevent
air leakage into chimney.
• Ensure combustible mantel and surround clearances
comply with insert requirements.
• Ensure all joints are properly engaged and the chimney
is properly secured.
• Determine minimum replace size. See Section 4.A.
• Determine gas supply piping requirements.
• Determine electrical wiring requirements.
• Determine nishing details.
• Determine whether optional accessories—devices such
as a wall switch or remote control—are desired.
Installation and service of this appliance should be performed by
qualied personnel. Hearth & Home Technologies recommends
HHT Factory Trained or NFI certied professionals.
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualied
service technician, service agency or your dealer.
B. Tools and Supplies Needed
Before beginning the installation be sure that the following
tools and building supplies are available.
Tape measure Pliers
Hammer Phillips screwdriver
Voltmeter Electric drill and bits (1/4 in.)
Gloves Safety glasses
Level Reciprocating saw
Manometer Flat blade screwdriver
Noncorrosive leak check solution
1/2 - 3/4 in. length, #6 or #8 Self-drilling screws
Caulking material (300 ºF minimum continuous exposure
rating)
C. Inspect Appliance and Components
• Carefully remove the appliance and components from
the packaging.
• The vent system components and decorative barrier
fronts may be shipped in separate packages.
• If packaged separately, the log set and appliance grate
must be installed.
• Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
• This product is factory-equipped with an IntelliFire Touch
remote control, which was paired to the appliance at the
factory. This specic remote control needs to remain with
the contents of the manual bag. Do not install batteries
in the remote control until performing the nal appliance
setup and checklist.
• Read all of the instructions before starting the installation. Follow these instructions carefully during the
installation to ensure maximum safety and benet.
WARNING! Risk of Fire or Explosion! Damaged parts
could impair safe operation. DO NOT install damaged, incomplete or substitute components. Keep appliance dry.
Hearth & Home Technologies disclaims any responsibility
for, and the warranty will be voided by, the following actions:
• Installation and use of any damaged appliance or vent
system component.
• Modication of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass door.
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
Any such action could cause a re hazard.
WARNING! Risk of Fire, Explosion or Electric Shock!
DO NOT use this appliance if any part has been under
water. Call a qualied service technician to inspect the
appliance and to replace any part of the control system
and/or gas control which has been under water.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
5
Page 6
3 3
Framing and Clearances
A. Appliance/Decorative Barrier Front Dimension Diagram
Dimensions are actual appliance dimensions. Use for reference only. For framing dimensions and clearances refer to Section 4.
A
J
B
C
D
E
K
I
GAS
ACCESS
ELECTRICAL
ACCESS
L
M
N
O
P
Q
MODEL DIMENSIONS
Location
QFI35FB-IFT QFI30FB-IFT
Inches Millimeters Inches Millimeters
A 33-13/16 859 29-3/8 746
B 25 635 21 533
C 10-11/16 271 8-11/16 221
D 3-11/16 94 3-11/16 94
E 4-3/8 111 4-1/4 108
F* 14-3/4 375 13-1/4 337
G 6-3/4 172 6-3/4 172
H* 34-5/8 880 30 762
I* 13-3/8 340 11-7/8 302
J 1-7/8 48 1-7/8 48
K 1-5/16 33 1-5/16 33
G
H
R
F
S
T
MODEL DIMENSIONS
Location
QFI35FB-IFT QFI30FB-IFT
Inches Millimeters Inches Millimeters
L 2-1/8 54 2-1/8 54
M 5-3/4 145 4-1/2 114
N 16-5/8 422 15-1/8 384
O* 17-7/8 454 16-3/8 416
P 24-3/8 619 22-3/8 568
Q 19-7/8 505 17-7/8 454
R 31-3/8 797 26-11/16 678
S 2-5/16 59 2-1/4 57
T 4-1/2 108 4 101
U 21-3/4 552 20 508
U
*Dimensions H, O, F and I are measured to the surround brackets.
Note: Location N on Figure 4.1 is measuring the appliance depth, for installation depth reference Location O. See
also Figure 4.2.
Figure 3.1 Appliance Dimensions
6
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 7
FIRESCREEN DECORATIVE BARRIER FRONTS
IMPORTANT! This replace requires an installed decorative barrier front to prevent direct contact with the hot
viewing glass. DO NOT operate the replace with the barrier removed.
Decorative barrier front must be ordered at time of replace purchase. If decorative barrier front is not
present, contact dealer.
D
F
E
A
G
B
C
A B C D E F G
FS-FBQF30-XX
FS-FBQF35-XX
in. 28 17-3/4 2-9/16 36-1/2 25-3/4 25 3/4
mm 711 451 65 927 654 635 19
in. 30 19-7/8 2-9/16 38-1/2 27-3/4 27 3/4
mm 762 505 65 978 705 686 19
MISSION FULL VIEW DECORATIVE BARRIER FRONTS
D
E F
C
G
A B C D E F G
MFV-FBQF30-XX
MFV-FBQF35-XX
Figure 3.2 Decorative Barrier Front Dimensions - Firescreen and Mission Full View
in. 28 17-3/4 2-9/16 36-3/4 25-3/4 25-1/4 3/4
mm 711 451 65 933 654 641 19
in. 30 19-7/8 2-9/16 38-3/4 27-3/4 27-1/4 3/4
mm 762 505 65 984 705 692 19
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
7
Page 8
FORGED ARCH DECORATIVE BARRIER FRONTS
D
F
FA-FB30-BK
FA-FB35-BK
E
A
G
A B C D E F G
in. 29-3/4 17-7/16 3-1/2 37-1/8 25-3/8 24-5/8 3/4
mm 756 443 89 943 645 625 19
in. 29-3/4 20-1/16 3-1/4 38-1/2 27-3/4 27 3/4
mm 756 510 83 978 705 686 19
B
C
Figure 3.3 Decorative Barrier Front Dimensions - Forged Arch
8
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 9
Fireplace Size Requirements
4 4
A. Minimum Fireplace Opening
Minimum replace opening requirements are shown in
Figure 4.2.
WARNING! Risk of Fire or Burns! Provide adequate
clearance around air openings and for service access.
Due to high temperatures, the appliance should be located out of trafc and away from furniture and draperies.
Minimum replace opening requirements for factory-built
replaces.
• The rebrick (refractory), glass doors, screen rails, screen
mesh and log grates can be removed from a factory
built rebox in order to gain minimum gas insert opening
requirements.
• Any smoke shelves, shields and bafes may be removed
from the factory built rebox if attached with mechanical
fasteners.
• The appliance may not be placed directly on the base
of the outer wrap, a 1/4 in. airspace MUST be provided
between the insert and the oor of the outer wrap. Use
the levelling legs to raise the insert a minimum of 1/4
in.. The original replace may never be returned to solid
fuel in this condition. The sidewalls and top structure
of the rebox may not be altered with the exception of
removable bafes and dampers.
• The metal oor of the factory-built replace may be
removed to facilitate the installation of the insert.
• Cutting of any sheet metal parts of the replace in which
the gas replace insert is to be installed is prohibited,
except the oor as tested for and as noted above and in
Figure 4.1-B.
• A minimum 1/2 in. gap from the bottom of the
appliance to the metal oor of the factory-built rebox is
RECOMMENDED to avoid fan motor resonance noise.
See side view in Figure 4.1-A.
• If the recommended 1/2 in. leveling leg height can not be
achieved, a section of the factory-built metal oor may
be removed. See Figure 4.1-B and see Section 10.A for
clearance under appliance.
Note: The metal warning plate, noting that the factory-built
replace has been converted for use with a gas replace
insert, must be afxed to the appliance. It is included in
the manual bag assembly.
SIDE VIEW
1/2 IN. MINIMUM LEVELING HEIGHT
RECOMMENDED - 1/4 IN. REQUIRED
METAL FLOOR OF EXISTING
FACTORY-BUILT FIREBOX
TOP VIEW
11-1/4
METAL FLOOR OF EXISTING
IN.
FACTORY-BUILT FIREPLACE
REMOVE THIS
SECTION OF
METAL FLOOR
11-1/4
IN.
THIS SECTION OF
METAL FLOOR
HAS BEEN REMOVED
QFI30FB-IFT
QFI35FB-IFT
5 IN.
6 IN.
12 IN.
EXISTING FACTORY-BUILT FIREBOX
5 IN.
6 IN.
12 IN.
Figure 4.1-A
Figure 4.1-B
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
9
Page 10
E**
F
C
B
MINIMUM FIREBOX OPENING SIZE
QFI35FB-IFT QFI30FB-IFT
Location
Inches Millimeters Inches Millimeters
A Rear Width 25-1/2 648 21-1/2 546
B Front Width 35-1/8 892 30-1/2 775
C Height-Front 24-5/8 625 22-5/8 575
D Height-Rear 22-1/4 565 20-1/2 521
E** Unit Depth 18-1/8 460 16-5/8 422
D
F Venting Depth 13-3/8 340 11-7/8 302
* Note: If exhaust collar on insert and replace damper do not line up, add 4 Inches (102 mm) to minimum
replace height for bends in vent pipe.
**Unit depth is measured to the back of the surround to give the depth needed for installation.
In addition to these dimensions, also reference Clearances and Mantel Projections (Section 10.A)
Figure 4.2 Fireplace Opening
10
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 11
B. Wall Extension
FLOOR
x
Y
NON-COMBUSTIBLE ZONE
C
L
FLOOR
EXISTING MASONRY WALL
NEW WALL
FACE
WALL EXTENSION
NON-COMBUSTIBLE ZONE
FLOOR
x
Y
NON-COMBUSTIBLE ZONE
C
L
EXISTING MASONRY WALL
NEW WALL
FACE
WALL EXTENSION
Surrounds MUST overlap wall extension.
A non-combustible wall extension can be used to cover
an existing masonry surface. Wall extensions are typically
used to improve cosmetics.
WARNING! Risk of Fire! Comply with all minimum clearances to combustibles as specied. Framing or nishing
material closer than the minimums listed must be constructed entirely of noncombustible materials (i.e., steel studs,
concrete board, etc).
Combustible facings must not extend behind the insert
surround. See Section 1.E and 1.F.
Non-Combustible Materials Specication
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136,
Standard Test Method for Behavior of Materials in a
Vertical Tube Furnace at 750 ºC.
UNIT X Y
30 in. 33-1/2 56
35 in. 36 60
X - Measure from center
of rebox opening.
Y - Measure from the
bottom of the appliance.
Figure 4.4 Non-Combustible Facing Requirement
X - Measure from center
of rebox opening.
Y - Measure from the
bottom of the appliance.
Figure 4.3 Non-Combustible Framing Requirement
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
UNIT X Y
30 in. 33-1/2 56
35 in. 36 60
12 in. max.
DEPTH
Figure 4.5 Non-Combustible Framing / Facing Requirement
• Facing and/or nishing materials must not interfere with
air ow through decorative barrier fronts.
• Facing and/or nishing materials must never overhang
into the glass opening.
• Observe all clearances when applying combustible
materials.
• Maximum depth of wall extension is 12 inches. This
may be limited by the ex pipe’s ability to connect to the
starting collar.
• Covering combustible materials with non-combustible
materials does not qualify material as non-combustible.
WARNING! Risk of Fire! DO NOT apply combustible
materials beyond the minimum clearances. Comply with
all minimum clearances to combustibles as specied in
this manual. Overlapping materials could ignite and will
interfere with proper operation of decorative barrier fronts.
11
Page 12
FACING
STEEL STUD
END VIEW
MASONRY
WALL
STEEL STUD
SIDE VIEW
SEAL
TRANSITION
12 in.
MAXIMUM
APPLIANCE
Painting
If desired nishing includes a painted wall, a high-quality
100% acrylic latex paint with a high-quality latex primer
base coat are recommended around the appliance to limit
discoloration. Oil-based or standard acrylic paints may
be more prone to discoloration due to heat exposure.
Drywall Joint-Crack Prevention and Repair
Drywall joints around the replace will be affected by exposure to elevated temperatures, along with other environmental, structural factors due to new construction, and
methods used to install and nish the drywall. If a crack
does emerge adjacent to the replace, it can be permanently repaired by lling it with a paintable latex caulk,
followed by repainting.
Some movement of the screws used to secure the noncombustible board to the appliance/surround framing is
expected. If a blemish begins to show over a screw head,
sand the surface to remove the blemish and repaint.
NOTE: Concealed sections of 3 in. ex pipe must
be contained inside existing masonary replace
ue vent or installed into an existing wood burn-
ing vent system.
Figure 4.6 Transition Sealing Detail for Wall Extensions (Side View)
Wall Extension
Wall extension must be sealed to existing masonry wall.
See Figure 4.6. Framing studs may not sit ush against
existing masonry wall. In order to keep heat from escaping behind the wall this transition must be sealed.
• Seal with a high temperature silicone 300 °F.
and / or
• Packing insulation into voids between the masonry wall
and steel studs is acceptable.
Note: Combustible materials may be used to seal wall
extension to existing masonry wall as long as it is out-
side the non-combustible zone.
12
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Page 13
5 5
Termination Location and Vent Information
A. Vent Termination Minimum Clearances
WARNING
Fire Risk.
Maintain vent clearance to combustibles as
specied.
• DO NOT pack air space with insulation or other
materials.
Failure to keep insulation or other materials away
from vent pipe could cause overheating and re.
HORIZONTAL
OVERHANG
2 FT.
MIN.
GAS DIRECT VENT
TERMINATION CAP
Roof Pitch H (Min.) Ft.
Flat to 6/12...........................................................1.0*
Over 6/12 to 7/12 .................................................1.25*
Over 7/12 to 8/12 .................................................1.5*
Over 8/12 to 9/12 .................................................2.0*
Over 9/12 to 10/12 ...............................................2.5*
Over 10/12 to 11/12 .............................................3.25
Over 11/12 to 12/12 .............................................4.0
Over 12/12 to 14/12 .............................................5.0
Over 14/12 to 16/12 .............................................6.0
Over 16/12 to 18/12 .............................................7.0
Over 18/12 to 20/12 .............................................7.5
Over 20/12 to 21/12 .............................................8.0
20 INCHES MIN.
LOWEST
DISCHARGE
OPENING
X
12
ROOF PITCH
IS X/ 12
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
VERTICAL
WALL
* H minimum may vary depending on regional snowfall.
Refer to local codes.
Figure 5.1 Minimum Height From Roof To Lowest Discharge
Opening
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13
Page 14
6 6
Installation Preparation
Prepare the existing solid fuel masonry or factory built
non-combustible rebox for installation.
A. Cleaning
Prior to installing the gas insert:
• Ensure that the woodburning replace cavity is clean
and free of ash, soot, and other debris.
B. Flue Damper
Fully lock the solid fuel replace’s ue damper in the open
position, OR completely remove it.
C. Gas Line
Note: If the factory built replace has no gas access hole
provided, an access hole of 1 in. (25 mm) diameter or less
may be drilled through the lower sides or bottom of the
rebox in a proper workmanship - like manner. This access
hole must be plugged with non-combustible insulation after
the gas supply line has been installed.
• Install gas line into rebox cavity.
• Check local codes and gas line sizing requirements
following NFPA51. See Section 9.
• It is recommended that extra length of gas line be
installed within the existing wood burner or masonry
replace to allow removal of the insert for future servicing
needs.
D. Fireplace Conversion Notice
Permanently attach the label with the following warning to
the inside lower back of the replace rebox into which the
insert is being installed. Silicone or mechanical fasteners
may be required to properly secure the label.
WARNING! Risk of Fire! This replace has been converted for use with a gas replace insert only and cannot
be used for burning wood or solid fuels unless all original
parts have been replaced, and the replace re-approved
by the authority having jurisdiction.
E. Electrical Outlet Box
An outlet box may be installed in a bottom back corner of
the existing solid fuel masonry or factory built replace to
permit blowers or other optional accessories to be used.
Alternatively, the supplied power cord may be routed out
onto the hearth to a nearby outlet.
14
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 15
EXHAUST
STARTING
COLLAR
INLET AIR
STARTING
COLLAR
STARTING
COLLAR
BRACKET
LOCKING
FLANGE
7 7
Installing Vent Pipe and Appliance
A. Vent Limits
The abbreviations listed in this vent table key are used in
the vent diagrams.
Description
Minimum Vertical Run Length 10 ft.
Maximum Vertical Run Length 50 ft.
Horizontal venting is NOT allowed.
Vertical terminations are measured to top of chimney.
This appliance is listed for use with LINK-DV systems
and components only. It is permissible to extend venting
above existing chimney (within specied maximum vertical limits) using SLP series or Dura Vent GS series 4 in. x
6-5/8 in. gas direct-vent pipe. Connection is made using
DV-46DVA-GK.
WARNING! Risk of Fire/Explosion/Asphyxiation! Do
NOT connect this gas appliance to a chimney ue serving
a separate solid fuel or gas burning appliance.
• Could impair safe operation of this appliance or other
appliances connected to the ue.
• Vent this appliance directly outside.
• Use separate vent system for this appliance.
CAUTION! ALL vent specications MUST be followed.
This product is tested and listed to these specications.
Appliance performance will suffer if specications are not
followed.
B. Venting Components
CAUTION! Risk of Cuts/Abrasions/Flying Debris.
Wear protective gloves and safety glasses during installation. Sheet metal edges are sharp.
The vertical vent termination system installed on this model
includes:
• One 3 ft. section stainless steel exible pipe (included
with insert).
• One length of 3 in. exible vent pipe for exhaust air
(included with vent kit).
• One length of 3 in. exible vent pipe for combustion air
(included with vent kit).
• One pipe-to-cap adaptor (included with vent kit).
• One vertical termination cap (included with vent kit).
• Installation instructions for use in venting installation
(included with the vent kit).
HANDLE
ADAPTER
V = 10 FT. MINIMUM
50 FT. MAXIMUM
TERMINATION
CAP
INLET
COLLAR
EXHAUST
COLLAR
EXHAUST
AIR
VENT PIPE
REQUIRED 3 FT.
STAINLESS STEEL
SECTION
INLET AIR
VENT PIPE
INLET AIR STARTING COLLAR
STARTING COLLAR BRACKET
NOTE: TO ACHIEVE OPTIMUM PERFORMANCE,
MINIMIZE OR AVOID BENDS IN EXHAUST VENT
PIPE.
Figure 7.1
EXHAUST STARTING COLLAR
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
15
Page 16
C. Connecting Vent Pipe
CUT AND BEND
FLASHING AS NEEDED
TO FIT CHIMNEY
SEALANT
ADHESIVE
Reference instructions in the termination kit.
• Install the 3 in. exible vent pipe(s) down through the
chimney.
• Secure the exhaust exible vent pipe to the 3 foot section
stainless steel flexible vent pipe using the factoryinstalled 3 in. collar in the stainless steel section of pipe
(see Figure 7.1).
• Secure the stainless exible vent pipe to the exhaust
starting collar on top of the appliance with three screws.
• Use 3 screws to attach the section of inlet air vent to
the inlet collar on the collar slide plate. See Figure 7.1.
NOTE: The collar slide plate may be removed from
appliance to aid installation.
Figure 7.2
• Trim chimney top plate to minimize excess overhang or
bend over ue tile (see Figure 7.2).
• Place 3/8 in. bead of 300 ºF silicone on ue tile top.
16
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 17
D. Placing, Securing and Leveling the
REAR LEVELING LEGS
SHIPPED IN THIS
POSITION
THE FRONT LEVELING
LEGS ARE SHIPPED
WITH THE SURROUND.
THEY SHOULD BE
INSTALLED AS SHOWN.
LOCATION A
REAR LEVELING LEGS MAY BE RELOCATED
TO LOCATION A OR LOCATION B
LOCATION B
FRONT LEVELING LEGS MAY BE
MOVED TO THIS LOCATION
Appliance
WARNING! Risk of Explosion/Combustion Fumes!
Connect vent sections per installation instructions.
• The 3 foot section of stainless steel exible pipe MUST
• Connect exhaust vent pipe ONLY to exhaust starting
• Connect inlet air vent ONLY to inlet air collar on
• DO NOT allow vent to sag below connection point to
• Remove rear leveling legs from shipping position and
• Front leveling legs are shipped with surround and may
• Install insert (without surround attached) into existing
• Install gas line into hole provided on side.
• Secure collar slide plate to appliance by placing locking
• Level the appliance from side to side and front to back.
• A minimum 1/2 in. gap from the bottom of the appliance
• Position any excess exible vent pipe back up into
• Attach surround. Follow instructions for surround
• Push insert into the opening so that it tightly overlaps the
be attached directly to the exhaust collar on the collar
slide plate.
collar and termination cap center collar.
appliance and either the termination cap inlet air collar
OR terminate within chimney.
appliance.
relocate to one of the positions shown in Figure 7.3.
Remove both screws that secure the leveling leg to the
side of the appliance. Turn the leveling leg around so
that the foot is facing out and downward. Line up the
two holes on the leg with the holes on the appliance and
secure with screws. See Figure 7.3.
be installed in one of two locations. See Figure 7.3.
replace while pulling collar slide plate forward.
handle into position with locking tabs (see Figure 7.1)
and secure with #8 screw.
Adjust leveling bolts to desired vertical position so
appliance is level. Use the leveling bolts included with
the manual bag.
to a metal surface is recommended for optimal fan
performance. See Figure 4.1-A and Figure 4.1-B.
chimney without sagging. Twist and push flex vent
together to shorten.
installation included with the front.
replace opening.
WARNING! Risk of Fire! Only an approved Hearth &
Home Technologies surround may be used to cover integral grills on solid fuel burning replaces. No other components such as shrouds, sheetmetal plates, etc., may be
used to seal off vents.
WARNING! Risk of Explosion! Failure to position the
parts in accordance with these diagrams or failure to use
only parts specically approved with this appliance may
result in property damage or personal injury.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Figure 7.3
17
Page 18
E. Installing Adaptor and Termination Cap
CAUTION! Risk of Cuts/Abrasions/Flying Debris.
Wear protective gloves and safety glasses during installation. Sheet metal edges are sharp.
For installation of termination cap see minimum vent
heights for various pitched roofs (see Figure 7.4) .
To install adaptor see Figure 7.5.
HORIZONTAL
OVERHANG
2 FT.
MIN.
GAS DIRECT VENT
TERMINATION CAP
20 INCHES MIN.
LOWEST
DISCHARGE
OPENING
X
12
ROOF PITCH
IS X/ 12
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
Roof Pitch H (Min.) Ft.
Flat to 6/12...........................................................1.0*
Over 6/12 to 7/12 .................................................1.25*
Over 7/12 to 8/12 .................................................1.5*
Over 8/12 to 9/12 .................................................2.0*
Over 9/12 to 10/12 ...............................................2.5*
Over 10/12 to 11/12 .............................................3.25
Over 11/12 to 12/12 .............................................4.0
Over 12/12 to 14/12 .............................................5.0
Over 14/12 to 16/12 .............................................6.0
Over 16/12 to 18/12 .............................................7.0
Over 18/12 to 20/12 .............................................7.5
Over 20/12 to 21/12 .............................................8.0
VERTICAL
WALL
* H minimum may vary depending on regional snowfall.
Refer to local codes.
Figure 7.4 Minimum Height from Roof to Lowest Discharge
Opening
18
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 19
To prevent odors and cold air drafts, it may be necessary to
EXHAUST
AIR
VENT PIPE
TERMINATION
CAP
LINK-DV30B
LINKSQ-DV30
Installation*
LINK-DV4-30B
LINKSQ-DV4-30
Installation**
INLET AIR
VENT PIPE
WARNING:
DO NOT BLOCK
THIS PIPE END!
INLET AIR
VENT PIPE
EXHAUST
AIR
VENT PIPE
OPTIONAL LINK-ZC-ADPB
FOR USE WITH CLASS A
WOODBURNING PIPE
LINK-DV4-30B
LINKSQ-DV4-30
Installation**
OPTIONAL LINK-ZC-ADPB
FOR USE WITH CLASS A
WOODBURNING PIPE
LINK-DV30B
LINKSQ-DV30
Installation*
place non-combustible insulation or eld fabricated metal
plates around the vent pipe ues as they go through the
damper.
Note: The LINK-DV4-30B and LINKSQ-DV4-30 systems
REQUIRE this insulation.
Masonry
OR
Note: Untwist the
pipe while extending it, to achieve
full 30’ length.
Factory Built
Wood Burning
Remove 18 inch x 18 inch
ashing on cap by removing
3 screws. Connect both the
LINK-ZC-ADPB to Class A
Pipe and the termination cap
to the LINK-ZC-ADPB with
self tapping screws.
Note: Untwist the
pipe while extending
it, to achieve
full 30’ length.
OR
*LINK-DV30B/LINKSQ-DV30: This installation may perform better and allow less cold air inltration in
Figure 7.5
negative pressure settings.
**LINK-DV430B/LINKSQ-DV4-30:
• This installation may be more susceptible to cold air inltration and the effects of negative pressure
on the appliance’s performance.
• Depending on the chimney cleanliness, consider using the full length intake so as to lessen
the possibility of sense rod contamination and ame rectication issues.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
19
Page 20
Electrical Information
ELECTRICAL OUTLET LOCATIONS
MASONRY
MASONRY
APPLIANCE
RECOMMENDED
8 8
A. General Information
WARNING! Risk of Shock or Explosion! DO NOT wire
110-120 VAC to the valve or to the appliance wall switch.
Incorrect wiring will damage controls.
NOTICE: This appliance must be electrically wired
and grounded in accordance with local codes or, in the
absence of local codes, with National Electric Code
ANSI/NFPA 70-latest edition or the Canadian Electric
Code CSA C22.1.
• This appliance comes with a 110-120 VAC cord
assembly. This is required for proper operation of the
appliance (IntelliFire Touch Ignition). An outlet box may
be installed in a bottom back corner of the existing solid
fuel masonry or factory built replace to plug in the cord
assembly, or the supplied power cord may be routed out
onto the hearth to a nearby outlet.
• A 110-120 VAC circuit for this product must be protected
with ground-fault circuit-interrupter protection, in
compliance with the applicable electrical codes, when
it is installed in locations such as in bathrooms or near
sinks.
• Low voltage and 110-120 VAC voltage cannot be shared
within the same wall box.
• In some instances, the spark ignition of the replace may
cause intermittent, non-damaging, interference during
the lighting sequence with a TV plugged into the same
circuit. It is recommended that the replace and TV use
different circuits to mitigate the interference potential.
If interference is occurring on the same circuit, the use
of surge protectors may help alleviate the interference.
Electrical Service and Repair
WARNING! Risk of Shock! Label all wires prior to disconnection when servicing controls. Wiring errors can
cause improper and dangerous operation. Verify proper
operation after servicing.
WARNING! Risk of Shock! Replace damaged wire with
type 105 ºC rated wire. Wire must have high temperature
insulation.
• Refer to Service Parts section of appliance Owner’s
Manual for replacement part information.
NOTICE: DO NOT wire 110-120 VAC to wall switch.
Figure 8.1 Electrical Outlet Detail
20
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 21
FLAME
SENSE
IGNITER
TO CORD
ASSMBLY
110-120 VAC
FAN 110-120 VAC
RF MODULE
6V TRANSFORMER
PLUG
I
S
6 PIN
BATTERY PACK
ORANGE
(PILOT)
GREEN
(MAIN)
IFT-RC400
REMOTE
CONTROL
IFT-RC150
WIRELESS
WALL SWITCH
(OPTIONAL)
BLK
RED
MODULE
RESET
SWITCH
TO CORD ASSEMBLY 110-120 VAC
2550-013 (NG)
2550-014 (LP)
2326-131
2326-152
2326-130
2326-150
2550-135
2206-298
2326-120
2166-302 (NG)
2166-303 (LP)
2550-301
GFK-210-C
2550-753
2550-126
LIGHT WIRE
ASSEMBLY
2532-017
2201-150
HALOGEN BULBS (X 2)
B. Wiring Requirements - IntelliFire Touch
®
Ignition System Wiring
• Wire the appliance junction box to 110-120 VAC for
proper operation of the appliance.
WARNING! Risk of Shock or Explosion! DO NOT wire
IPI controlled appliance junction box to a switched circuit.
Incorrect wiring will override IPI safety lockout.
• Refer to Figure 8.2, IntelliFire Touch (IFT) Wiring
Diagram.
• This appliance is equipped with an IntelliFire control valve
which operates on a 6 volt/1.5 AMP system.
• Plug the 6 volt transformer plug into the supplied cord
assembly to supply power to the unit OR install 4 AA cell
batteries (not included) into the battery pack before use.
NOTICE: Batteries should only be used as a power source
in the event of an emergency power outage. Batteries
should not be used as a primary long-term power source.
Battery polarity must be correct when installing batteries.
When using batteries as a power source, the 6-volt
transformer must be unplugged from the receptacle.
Do not store batteries in the battery pack when the
appliance is powered by the 6 volt transformer connected
to permanent electrical service.
Battery Pack
Battery pack is not factory installed in appliances. See
appliance manual bag for battery pack. Battery pack
should only be installed during power outages.
Figure 8.2 IntelliFire Touch Wiring Diagram
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
21
Page 22
Note: if any of the original wire as
supplied with the appliance must
be replaced, it must be replaced
with type 105 °C rated wire.
PLUG INTO 120V
EXISTING OUTLET
FANS
FAN PLUG ROUTING
NOTE: SEE FIGURE 8.2 FOR ADDITIONAL INFORMATION
Figure 8.3 Fan Wiring Diagram
WHT
WHT
GRN
GRN
BLK
BLK
BLK
GRN
BLK
BLOWERS
BLK
GRN
BLK
22
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Page 23
Gas Information
9 9
A. Fuel Conversion
• Make sure the appliance is compatible with available gas
types.
• Conversions must be made by a qualified service
technician using Hearth & Home Technologies specied
and approved parts.
B. Gas Pressure
• Optimum appliance performance requires proper input
pressures.
• Gas line sizing requirements will be determined in ANSI
Z223.1 National Fuel Gas Code in the USA and CAN/
CGA B149 in Canada.
• Pressure requirements are:
Gas Pressure Natural Gas Propane
Minimum inlet pressure 5.0 in. w.c. 11.0 in. w.c.
Maximum inlet pressure 10.0 in. w.c. 13.0 in. w.c.
Manifold pressure 3.5 in. w.c. 10.0 in. w.c.
WARNING! Risk of Fire or Explosion! High pressure
will damage valve. Low pressure could cause explosion.
• Verify inlet pressures. Verify minimum pressures when
other household gas appliances are operating.
• Install regulator upstream of valve if line pressure is
greater than 1/2 psig.
WARNING
Fire Risk.
Explosion Hazard.
High pressure will damage valve.
• Disconnect gas supply piping BEFORE
pressure testing gas line at test pressures
above 1/2 psig.
• Close the manual shutoff valve BEFORE
pressure testing gas line at test pressures
equal to or less than 1/2 psig.
Note: Have the gas supply line installed in accordance with
local codes, if any. If not, follow ANSI Z223.1. Installation
should be done by a qualied installer approved and/or
licensed as required by the locality. (In the Commonwealth
of Massachusetts installation must be performed by a
licensed plumber or gas tter).
Note: A listed (and Commonwealth of Massachusetts approved) 1/2 in. (13 mm) T-handle manual shut-off valve
and exible gas connector are connected to the 1/2 in. (13
mm) control valve inlet.
• If substituting for these components, please consult
local codes for compliance.
C. Gas Connection
• Refer to Reference Section 3 for location of gas line
access in appliance.
• Gas line may be run through knockout(s) provided.
• The gap between supply piping and gas access hole
may be caulked with caulk with a minimum of 300ºF
continuous exposure rating or stuffed with noncombustible, unfaced insulation to prevent cold air
inltration.
• Ensure that gas line does not come in contact with outer
wrap of the appliance. Follow local codes.
• Pipe incoming gas line into valve compartment.
• Connect incoming gas line to the 1/2 in. (13 mm)
connection on manual shutoff valve.
WARNING! Risk of Fire or Explosion! Support control
when attaching pipe to prevent bending gas line.
• A small amount of air will be in the gas supply lines.
WARNING! Risk of Fire or Explosion! Gas build-up during line purge could ignite.
• Purge should be performed by qualified service
technician.
• Ensure adequate ventilation.
• Ensure there are no ignition sources such as sparks
or open ames.
Light the appliance. It will take a short time for air to purge
from lines. When purging is complete the appliance will
light and operate normally.
WARNING! Risk of Fire, Explosion or Asphyxiation!
Check all ttings and connections with a non-corrosive
commercially available leak-check solution. DO NOT use
open ame. Fittings and connections could have loosened during shipping and handling.
WARNING! Risk of Fire! DO NOT change valve settings.
This valve has been preset at the factory.
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 2000 feet elevation:
• In the USA: Reduce input rate 4% for each 1000 feet
above 2000 feet.
• In CANADA: Input ratings are certied without a
reduction of input rate for elevations up to 4500 feet
(1370 m)above sea level. Please consult provincial and/
or local authorities having jurisdiction for installations at
elevations above 4500 feet (1370 m).
Check with your local gas utility to determine proper
orice size.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
23
Page 24
E. Air Shutter Setting
Air shutter settings should be adjusted by a qualied service technician at the time of installation. The air shutter is
set at the factory for minimum vertical vent run. Adjust air
shutter for longer vertical runs. See Figure 9.1.
NOTICE: If sooting occurs, provide more air by opening
the air shutter.
AIR SHUTTER
Figure 9.1 Air Shutter
Air Shutter Settings
NG Propane
QFI30FB-IFT 1/4 in. Full Open
QFI35FB-IFT 1/4 in. Full Open
24
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Page 25
EXISTING NON-COMBUSTIBLE FACING
12 IN.
MAX.
12 IN. MIN.
10 10
NON-COMBUSTIBLE
AREA
D
W
4 in. - 7-1/2 in.
(127 mm - 191 mm)
Y
X
INTERIOR WALL
TOP VIEW
MANTEL LEG OR WALL PROJECTIONS
SURROUND OPENING
∞
18 in.
12 in.
12 in.
1/4 in. GAP
6 in.
6 in.
Finishing
A. Mantel and Wall Projections
WARNING! Risk of Fire! Comply with all minimum clearances to combustibles as specied. Framing or nishing
material closer than the minimums listed must be constructed entirely of noncombustible materials (i.e., steel studs,
concrete board, etc).
Clearance to combustible material under the insert is 3/4 in.
(19 mm). Clearance from bottom of surround air outlet slot
for combustibles extending 12 Inches max. is 12 Inches.
• Use leveling legs to raise insert minimum 3/4 in. (19 mm)
above combustible material or outer wrap of factory built
rebox.
• If 3/4 in. gap is not achievable, the appliance may be
placed directly on a non-metallic 1/2 in. non-combustible
board. See Figure 10.2 for minimum required coverage
area.
Combustible facings must not extend behind the insert
surround. For non-combustible material specications
refer to section 1.E.
BOTTOM OF
SURROUND
AIR OUTLET
SLOT
Mantel Legs or Wall Projections
Combustible or
Non-Combustible
Figure 10.3 Clearances to Mantel Legs or Wall Projections
(Acceptable on both sides of surround opening)
B. Hearth Extension
• Combustible ooring can NOT be installed directly in
front of the appliance unless the appliance is raised 4
inches (102 mm) off of the oor.
• When the appliance is raised off the oor 4 inches
(102 mm) or more, combustible ooring in front of
the appliance is acceptable. Exception, no vinyl or
adhesive ooring when appliance is between 4 inches
(102 mm) - 7-1/2 inches (191 mm) off the oor. See
Figure 10.4.
• Hearth extensions are not required.
Figure 10.1 Mantel Clearance
SIZE DEPTH (D) WIDTH (W)
30 in. 14 21
35 in. 15 25
Figure 10.2 Alternate Minimum Non-Combustible Board Coverage
Requirement
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
NO VINYL /
ADHESIVE FLOORING
Figure 10.4 Hearth - Combustible Material Acceptible
Vinyl / Adhesive Flooring Minimums
Size Depth (X) Width (Y)
30 in. 16 in. 30 in.
35 in. 16 in. 35 in.
25
Page 26
11 11
Appliance Setup
A. Fixed Glass Assembly
WARNING! Risk of Asphyxiation! Handle xed glass
assembly with care. Inspect the gasket to ensure it is
undamaged and inspect the glass for cracks, chips or
scratches.
• DO NOT strike, slam or scratch glass.
• DO NOT operate replace with glass removed, cracked,
broken or scratched.
• Replace as a complete assembly.
Removing Fixed Glass Assembly
• The glass assembly fastens to the replace in four places.
The fastening mechanisms are spring-loaded glass
latches. An example of the top glass latch is shown in
Figure 11.1 and an example of the bottom glass latch is
shown in Figure 11.2.
• To remove glass assembly, release one top glass latch at
a time. Use one hand to support the glass while pulling
the top spring-loaded latch forward with the other hand.
Figure 11.3 Release Glass Latches One at a Time
• Once both top latches are disengaged, grab the glass
frame assembly by the sides and tilt it outward and
downward. Lift up slightly to disengage the glass
assembly from the bottom glass latches. See Figure
11.4.
Figure 11.1 Top Glass Latch
GLASS LATCH
PULL OUT
Figure 11.2 Bottom Glass Latch
GLASS LATCH
Figure 11.4 Tilt Glass Down and Lift Up to Disengage Bottom Latch
Replacing Fixed Glass Assembly
• Tilt glass assembly toward replace and slide glass
assembly downward to engage bottom latches. Verify
bottom latches are fully engaged and then fasten the
two top latches.
• Note that the extended glass latch tabs on the glass
frame are for the bottom glass latches.
26
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Page 27
B. Remove the Shipping Materials
Remove shipping materials from inside or underneath the
rebox.
Note: Remove the zip ties on the exterior sides of the ap-
pliance that hold the electrical cord and gas line in place
for shipping.
C. Inspect Firebox
Surface cracking or crazing of rebrick material is normal
and expected. All cracks are acceptable and do not require
replacement of the unit or the rebox with the exception of:
• Cracks compromising the surface plane of the rebox.
See Figure 11.5.
Figure 11.5. Surface plane of rebox is comprised and should be
replaced.
D. Clean the Appliance
Clean/vacuum any sawdust that may have accumulated
inside the rebox or underneath in the control cavity.
E. Accessories
Install approved accessories per instructions included
with accessories. Contact your dealer for a list of approved accessories.
WARNING! Risk of Fire and Electric Shock! Use ONLY
Hearth & Home Technologies-approved optional accessories with this appliance. Using non-listed accessories
could result in a safety hazard and will void the warranty.
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F. Place the Lava Rock
EMBERS NOT
ALLOWED IN
PILOT AREA
EMBERS NOT
ALLOWED IN
PILOT AREA
WARNING! Risk of Explosion! Follow lava rock place-
ment instructions in manual. DO NOT place lava rock on
burner. Improperly placed lava rock interferes with proper
burner operation.
Lava rock is shipped with this gas appliance. To place the
lava rock:
• Lava rock CANNOT be placed on the burner.
• Place lava rock in front of and to the sides of the burner.
See Figure 11.6.
G. Ember Placement
WARNING! Risk of Explosion! Follow ember placement
instructions in manual. DO NOT place embers directly over
burner ports. Replace ember material annually. Improperly
placed embers interfere with proper burner operation.
Ember material is shipped with this gas appliance. To place
the ember material:
• Embers CANNOT be placed directly over ports. Care
should be taken not to cover the lighting trail of ports.
• Place dime-size pieces of Glowing Embers® just in front
of the port trail, but not on or in between the ports. See
Figure 11.7 (QFI30FB-IFT) or Figure 11.8 (QFI35FB-IFT).
Care should be taken so that the ports are not covered.
Failure to follow this procedure will likely cause lighting
and sooting problems.
• Save the remaining ember materials for use during
appliance servicing. The embers provided should be
enough for 3 to 5 applications.
PLACE LAVA ROCK IN GRAY AREA ONLY
Figure 11.6 Placement of Lava Rock
Figure 11.7 Placement of Embers (QFI30FB-IFT)
28
Figure 11.8 Placement of Embers (QFI35FB-IFT)
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H. Install the Log Assembly
Log Set Assembly: LOGS-QFI30FB
Models: QFI30FB, QFI30FB-C, QFI30FB-IFT
55
SRV2221-704SRV2221-704
SRV2221-701SRV2221-701
22
SRV2221-703SRV2221-703
11
SRV2221-707SRV2221-707
SRV2221-705SRV2221-705
SRV2221-706SRV2221-706
SRV2221-702SRV2221-702
PILOT BRACKETPILOT BRACKET
LIGHT TRAYSLIGHT TRAYS
LOG PINLOG PIN
77
66
44
33
Figure 1. Logs Installed
GLASS ROCKGLASS ROCK
GRATE BARGRATE BAR
GRATE TINESGRATE TINES
Figure 2. Reference Points for Log Placement
CAUTION: Logs are fragile, handle with care. Glass Rock (2201-853): Fill each light tray evenly with the glass rock.
WARNING! Risk of Explosion! DO NOT place glass rock on the burner surface. DO NOT place glass rock directly over
burner ports. Improperly placed glass rock interferes with proper burner operation.
LOG RESTS LOG RESTS
AGAINST BACK AGAINST BACK
OF FIREBOXOF FIREBOX
11
Figure 3. Install Glass Rock
FLAT SPOT FLAT SPOT
FOR LOG #6FOR LOG #6
RECESSED RECESSED
AREA OF LOG AREA OF LOG
MATES WITH MATES WITH
BURNER TOPBURNER TOP
22
CENTER LOG CENTER LOG
OVER PILOT OVER PILOT
BRACKETBRACKET
Figure 4. Place Log #1 Figure 5. Place Log #2
Log #1 (SRV2221-703): Position Log #1 as shown in Figure 4. See Figure 2 for additional points of reference. Center the
log over the pilot bracket. Pull the log forward until contact is made with burner.
Log #2 (SRV2221-701): Position Log #2 as shown in Figure 5. See Figure 2 and Figure 6 for additional points of reference.
The recessed area on the bottom of the log and the back right corner of the burner top mate.
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Page 30
FRONTFRONT
RECESSED AREARECESSED AREA
FLAT SPOT FLAT SPOT
FOR LOG #5FOR LOG #5
LOG TOUCHES LOG TOUCHES
FIREBOXFIREBOX
22
BACKBACK
Figure 6. Log #2
Log #3 (SRV2221-702): Position Log #3 as shown in Figure 7. See Figure 2 and Figure 8 for additional reference points.
Mate the base of the left grate tine with the groove located on the bottom of the log. Pull the log forward until it stops against
the vertical portion of the grate tine. Swing the rear of the log counterclockwise until it touches the rebox.
BASE OF GRATE TINE FITS IN GROOVEBASE OF GRATE TINE FITS IN GROOVE
BASE TINEBASE TINE
Figure 7. Place Log #3
MATE LOG PIN MATE LOG PIN
WITH LOG SLOTWITH LOG SLOT
33
MATE GRATE TINE MATE GRATE TINE
WITH LOG SLOTWITH LOG SLOT
33
44
FRONTFRONTBACKBACK
Figure 8. Log #3 - Bottom View Figure 9. Place Log #4
Log #4 (SRV2221-706): Position Log #4 as shown in Figure 9. See Figure 2 and Figure 10 for additional references. Mate
the grate tine slot with the base of the right grate tine. The grate tine slot is located on the bottom right end of Log #4. See
Figure 10. Slide the right end of the log forward until the tine fully engages the slot. Mate the log pin slot with the right log pin.
GRATE TINE SLOTGRATE TINE SLOT
44
LOG PIN SLOTLOG PIN SLOT
LOG GROOVE FOR LOG #7LOG GROOVE FOR LOG #7
FLAT SPOT FOR LOG #6FLAT SPOT FOR LOG #6
55
LEFTLEFT
RIGHTRIGHT
Figure 10. Log #4 - Bottom View
Log #5 (SRV2221-704): Position Log #5 as shown in Figure 11. See Figure 2 and Figure 12 for additional references. Rest
the left end of Log #5 on the at spot indicated in Figure 7. Locate right end of log against the grate and to the left of the
log pin. Ensure the nose of the log does not cover any burner ports.
Figure 11. Place Log #5
30
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PLACE END OF LOG PLACE END OF LOG
ON FLAT SPOTON FLAT SPOT
66
PLACE END OF LOG PLACE END OF LOG
ON FLAT SPOTON FLAT SPOT
Figure 12. Place Log #6
Log #6 (SRV2221-705): Position Log #6 as shown in Figure 12. See Figures 2, 5 and 11 for additional reference points.
Place the front end of log #6 n the at spot indicated in Figure 11. Place the back end of Log #6 on the at spot indicated
in Figure 5.
REST END OF LOG REST END OF LOG
ON THE LEFT SIDE ON THE LEFT SIDE
OF KNOTOF KNOT
PLACE END OF LOG PLACE END OF LOG
ON FLAT SPOTON FLAT SPOT
KNOTKNOT
77
Figure 13. Place Log #7
Log #7 (SRV2221-707): Position Log #7 as shown in Figure 13. See Figure 2 and 11 for additional reference points. Place
the front end of Log #7 on the at spot indicated in Figure 11. Place the back end of Log #7 on the left side of the knot. See
Figure 13.
2221-935D
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H. Install the Log Assembly
Log Set Assembly: LOGS-QFI35FB
Models: QFI35FB, QFI35FB-C, QFI35FB-IFT
1122
SRV2223-701SRV2223-701
SRV2223-703SRV2223-703
33
55
SRV2223-704SRV2223-704
66
BURNER LEDGEBURNER LEDGE
Figure 2. Reference Points for Log Placement
CAUTION: Logs are fragile, handle with care.
Glass Rock (2201-853): Fill each light tray evenly with the glass rock.
WARNING! Risk of Explosion! DO NOT place glass rock on the burner surface. DO NOT place glass rock directly over
burner ports. Improperly placed glass rock interferes with proper burner operation.
PILOT BRACKETPILOT BRACKET
GRATE BARGRATE BAR
GRATE TINESGRATE TINES
SRV2223-702SRV2223-702
44
SRV2223-706SRV2223-706SRV2223-705SRV2223-705
LIGHT TRAYSLIGHT TRAYS
LOG PINSLOG PINS
77
SRV2221-707SRV2221-707
LOG SUPPORTSLOG SUPPORTS
BURNER BURNER
LEDGELEDGE
Figure 1. Logs Installed
GLASS ROCKGLASS ROCK
Figure 3. Install Glass Rock
FLAT SPOT FLAT SPOT
FOR LOG #7FOR LOG #7
LOG #2 TOUCHES LOG #2 TOUCHES
LOG #1 HERELOG #1 HERE
LOG #2 CONTACTS LOG #2 CONTACTS
RIGHT FIREBOX WALLRIGHT FIREBOX WALL
11
LOG #1 CONTACTS BURNER LOG #1 CONTACTS BURNER
LEDGE AT TWO POINTSLEDGE AT TWO POINTS
CENTER LOG CUT OUT CENTER LOG CUT OUT
OVER PILOT BRACKETOVER PILOT BRACKET
Figure 4. Place Log #1 Figure 5. Place Log #2
Log #1 (SRV2223-703): Position Log #1 as shown in Figure 4. See Figure 2 for additional points of reference. Center the
log over the pilot bracket. The log should rest on the burner ledge as shown in Figure 4.
Log #2 (SRV2223-701): Position Log #2 as shown in Figure 5. See Figure 2 for additional points of reference. Place the
left end of the log on the rear log support. Slide the log back until it rest against the back of the log support. The left end of
the log should touch Log #1. Swing the right end of the log counterclockwise until it contacts the right refractory wall.
32
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FLAT SPOT FLAT SPOT
FOR LOG #6FOR LOG #6
22
Page 33
FLAT SPOT FLAT SPOT
FOR LOG #5FOR LOG #5
MATE GROOVE WITH MATE GROOVE WITH
CORNER OF BURNER TOPCORNER OF BURNER TOP
BURNER TOP GROOVEBURNER TOP GROOVE
GRATE TINE GROOVEGRATE TINE GROOVE
33
FRONTFRONT BACKBACK
Figure 6. Log #3 - Bottom View
LOG #3 TOUCHES LOG #3 TOUCHES
GRATE TINEGRATE TINE
33
Figure 7. Place Log #3
Log #3 (SRV2223-702): Position Log #3 as shown in Figure 7. See Figure 2 and Figure 6 for additional references. Mate
the grate tine groove with the base of the left grate tine. Slide the log forward until it stops against the vertical portion of the
left grate tine. Mate the burner top groove with the left edge of the burner top as shown in Figure 7.
LOG PIN SLOTLOG PIN SLOT
44
44
MATE LOG PIN MATE LOG PIN
WITH LOG SLOTWITH LOG SLOT
RIGHTRIGHTLEFTLEFT
Figure 8. Log #4 - Bottom View Figure 9. Place Log #4 (Glass Rock not Shown)
Log #4 (SRV2223-706): Position Log #4 as shown in Figure 9. See Figure 2 and Figure 8 for additional references. Mate
the slot located at the left end of log #4, shown in Figure 8, with the right log pin. Rotate the right end of the log clockwise,
until the log contacts the grate bar.
REST LOG ON REST LOG ON
FLAT SPOTFLAT SPOT
FLAT SPOT FLAT SPOT
FOR LOG #7FOR LOG #7
55
11
22
FLAT SPOT FLAT SPOT
FOR LOG #6FOR LOG #6
REST ENDS OF LOGS REST ENDS OF LOGS
ON THE FLAT SPOTSON THE FLAT SPOTS
LOG CONTACTS LOG CONTACTS
GRATE BARGRATE BAR
66
33
USE LOG PIN TO USE LOG PIN TO
LINE SHOWS BACK LINE SHOWS BACK
EDGE OF GRATE BAREDGE OF GRATE BAR
LOCATE LOGLOCATE LOG
Figure 10. Place Log #5 (Glass Rock not Shown)
Figure 11. Place Log #6 (Glass Rock not Shown)
Log #5 (SRV2223-704): Position Log #5 as shown in Figure 10. See Figure 2 and Figure 7 for additional references. Rest
the left end of the log on the at spot of log #3. Locate the groove located on the right end of the log. Mate the groove with
the grate bar. Use the left log pin to positively locate the right end of the log.
Log #6 (SRV2223-705): Position Log #6 as shown in Figure 11. See Figures 2, 5 and 10 for additional reference points.
Place the front and back ends of the log on the at spots as shown in Figure 11.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
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REST END OF LOG REST END OF LOG
ON THE LEFT SIDE OF ON THE LEFT SIDE OF
KNOTKNOT
PLACE END OF LOG PLACE END OF LOG
ON FLAT SPOTON FLAT SPOT
KNOTKNOT
77
Figure 12. Place Log #7
Log #7 (SRV2221-707): Position Log #7 as shown in Figure 12. See Figure 2 and 10 for additional reference points. Place
the front and back ends of the log on the at spots as shown in Figure 12.
2223-935D
34
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
Page 35
I. IntelliFire Touch® Control System Setup
• Detailed instructions for electrical wiring and connections are provided in Section 8.
• Verify that the 3-Position switch on the IFT-ECM is
switched to the REMOTE position. Detailed Operating Instructions for the IFT-ECM are provided in Section 3.J of the Owner’s Manual.
TOP VIEW
3 POSITION SWITCH
LED INDICATOR
J. Install Decorative Barrier Front/Surround
A decorative barrier front and surround is required to complete this installation. Installation instructions are included
with the decorative barrier front and surround. Consult
your dealer for a list of decorative barrier front and surround options.
WARNING! Risk of Fire! Install ONLY fronts and surrounds approved by Hearth & Home Technologies. Unapproved fronts and surrounds could cause replace to
overheat.
This fireplace has been supplied with an integral
barrier to prevent direct contact with the xed glass
panel. DO NOT operate the replace with the barrier
removed.
Contact your dealer or Hearth & Home Technologies if
the barrier is not present or help is needed to properly
install one.
For more information refer to the instructions supplied with
your decorative barrier front and surround.
Figure 11.9 IFT-ECM
This appliance is factory-equipped with an IntelliFire
Touch remote control. The remote was paired to the replace and tested at the factory. It does not need to be
paired again, unless an accessory kit will be added at
the time of installation. If no additional accessory will be
added, simply follow steps one through seven below.
1. If installed, remove batteries from remote.
2. Verify that the new appliance has power and secure
electrical connections.
3. Adjust the ECM selector switch to ‘REMOTE’ mode.
4. Wait to verify LED indicator on the ECM stops ashing.
5. Install batteries in the RC400 remote.
6. The RC400 remote will automatically pair to the appliance as pre-set at the factory.
K. Appliance Break-In
Follow the initial break-in procedure below to cure the
materials used to manufacture the replace and the
nishing materials around it.
• The fireplace should be run three to four hours
continuously on high ame and high fan.
• Turn the replace off and allow it to cool completely.
• Remove xed glass assembly. See Section 4.B.
• Clean xed glass assembly. See Section 4.B.
• Replace the xed glass assembly and run continuously
on high an additional 12 hours.
Note: For best results, complete second burn with the fan
off.
NOTICE! This product comes equipped with fans that
provide remote control of heat output. See Section H.
Set the fan speed to high on the RC400 remote control
during the rst three to four hours of break-in operation.
This break-in will ensure optimum speed control of the fans
during subsequent use.
NOTICE! In some cases, residue may appear on the
top ber refractory piece at the end of the initial break-in
period. Remove the residue by gently brushing with a
soft-bristle brush.
Note: The IntelliFire Touch system has a safety feature
that automatically shuts down the replace after 9 hours
of continuous operation without receiving a command from
the remote control. If this occurs, restart the appliance.
NOTICE! Open windows for air circulation during replace break-in.
• Some people may be sensitive to smoke and odors.
• Smoke detectors may activate.
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
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Page 36
L. Heat Management
Heat Output
Heat Output is managed through the RC400 remote con-
trol that comes standard with the replace.
• Turn the appliance on and off.
• Adjust the height of the ame by varying the input using
the remote control.
• Adjust the fan speed.
For more information, see the instructions that accompany
the remote control.
NOTICE! Set the fan speed to high on the RC400 remote
control during the rst three to four hours of break-in
operation. See Section G. This break-in will ensure
optimum speed control of the fans during subsequent use.
36
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
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12 12
Reference Materials
A. Vent Components
Direct Vent Flex Liner Kits (see Figure 12.1)
LINK-DV30B: Masonry 3 in. ex liner kit. Expands to 30
feet. Includes: two liners, termination cap and ashing.
LINK-DV4-30B: Masonry 3 in. ex liner kit. Expands to 30
feet and 4 feet respectively. Includes: two liners, termination
cap and ashing.
LINKSQC-DV30, LINKSQB-DV30: Masonry 3 in. ex liner
kit. Expands to 30 feet. Includes: two liners, termination
cap and ashing.
LINKSQC-DV4-30, LINKSQB-DV4-30: Masonry 3 in.
ex liner kit. Expands to 30 feet and 4 feet respectively.
Includes: two liners, termination cap and ashing.
LINK-ZC-ADPB
DV-46DVA-GK
LINK-DV30B
LINK-DV4-30B
Figure 12.1 Direct Vent Flex Liner Kits
Direct Vent Flex Liner Accessory Kits. See Figure 12.2.
LINK-ZC-ADPB: Zero clearance chimney adapter
DV-46DVA-GK: Adapter kit - It is permissible to use DV46DVA-GK to connect colinear ex vent to SLP vent pipe
to extend the run.
FLEX3-30: One 3 in. exible liner expands to 30 feet.
FLEX-CNCT: Connector kit - 3 in. liner to 3 in. liner, one
connector per kit.
LINKSQC-DV30 (COPPER)
LINKSQB-DV30 (BLACK)
LINKSQC-DV4-30 (COPPER)
LINKSQB-DV4-30 (BLACK)
FLEX3-30
Stainless Steel Liner
(Included with Appliance)
FLEX-CNCT
Figure 12.2 Direct Vent Flex Liner Accessory Kits
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Page 38
B. Accessories
Remote Controls, Wall Controls and Wall
Switches
An RC400 remote control system is included with this ap-
pliance. After a qualied service technician has installed
the remote control, wall control or wall switch, follow the
instructions supplied with the control installed to operate
your replace:
For safety:
• Install a switch lock or a wall/remote control with child
protection lockout feature.
• Keep remote controls out of reach of children.
See your dealer if you have questions.
38
Quadra-Fire, a brand of Hearth & Home Technologies
7571 215th Street West, Lakeville, MN 55044
www.quadrare.com
Please contact your Quadra-Fire dealer with any questions or concerns.
For the location of your nearest Quadra-Fire dealer,
please visit www.quadrare.com.
Printed in U.S.A. - Copyright 2020
Quadra-Fire • QFI30FB-IFT, QFI35FB-IFT Installation Manual • 2555-980 Rev. M • 12/20
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