Quadra-Fire EXPLR-I-MBK User manual

1 7062-197B February 8, 2016
WARNING
If the information in these instruc-
tions is not followed exactly, a
fire may result causing property
damage, personal injury, or death.
• Do not store or use gasoline or other flam-
mable vapors and liquids in the vicinity of
this or any other appliance.
• Do not over-fire - If heater or chimney con-
nector glows, you are over-firing. Over-firing
will void your warranty.
• Comply with all minimum clearances to
combustibles as specified. Failure to
comply may cause house fire.
HOT SURFACES!
Glass and other surfaces are hot
during operation AND cool down.
Hot glass will cause burns.
• Do not touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
• CAREFULLY SUPERVISE children in same room as
fireplace.
• Alert children and adults to hazards of high temperatures
• High temperatures may ignite clothing or other
flammable materials.
• Keep clothing, furniture, draperies and other flammable
materials away.
WARNING
Installation and service of this
appliance should be performed by
quali¿ed personnel. Hearth & Home
Technologies recommends HHT
Factory Trained or NFI certified
professionals.
Installation Manual
Installation & Appliance Set-Up
INSTALLER: Leave this manual with party responsible for use and operation.
OWNER: Retain this manual for future reference.
NOTICE: DO NOT DISCARD THIS MANUAL
NOTE
To obtain a French translation of this manual, please contact
your dealer or visit www.quadrafire.com
Pour obtenir une traduction française de ce manuel, s’il vous
plaît contacter votre revendeur ou visitez www.quadrafire.com
EXPLR-I-MBK
EXPLR-I-PBK
EXPLR-I-PDB
EXPLR-I-PFT
EXPLR-I-PMH
Explorer I
Model(s):
O-T L
Tested and
Listed by Portland
Oregon USA
OMNI-Test Laboratories, Inc.
CUS
NOTICE: DO NOT DISCARD THIS MANUAL
WARNING
Fire Risk.
For use with solid wood fuel only.
Other fuels may over-fire and generate
poisonous gases (i.e. carbon monoxide).

2 7062-197B February 8, 2016
Explorer I
TABLE OF CONTENTS
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: Indicates practices which may cause damage to the appliance or to property.
Quadra-Fire is a registered trademark of Hearth & Home Technologies.
1 Important Safety Information.............3
A. Appliance Certification........................................................3
B. BTU & Efficiency Specifications..........................................3
C. Mobile Home Approved (USA ONLY).................................3
D. Glass Specifications...........................................................3
E. Non-Combustible Materials ................................................3
F. Combustible Materials.........................................................3
2 Getting Started....................................4
A. Design and Installation Considerations ..............................4
B. Fire Safety ..........................................................................4
C. Negative Pressure..............................................................5
D. Tools And Supplies Needed................................................5
E. Inspect Appliance and Components...................................5
F. Install Checklist ...................................................................6
3 Dimensions and Clearances..............7
A. Appliance Dimensions ........................................................7
B. Clearances to Combustibles...............................................8
C. Locating YourAppliance & Chimney...................................9
D. Chimney Termination Requirements ..................................9
E. 2-10-3 Rule ...................................................................... 10
4 Chimney Systems.............................11
A. Venting Components .......................................................11
B. Chimney Systems.............................................................11
C. Installing Chimney Components.......................................13
5 Appliance Set-Up..............................14
A. Hearth Protection Requirements ......................................14
B. Outside Air Kit Installation ................................................15
C. Blower (Optional)..............................................................16
D. Reversible Flue Collar and Horizontal Flue Heat Shield ..17
6 Mobile Home Installation..................18
7 Accessory List ..................................19

February 8, 2016 7062-197B 3
Explorer I
Model: Explorer I
Laboratory: OMNI Test Laboratories Inc.
Report No: 0061WS091S
Type: Safety
Standard: UL 1482-11 & 737-11; ULC S627-00
The Quadra-Fire Explorer I meets the U.S. Environmental
Protection Agency’s 2015 particulate emission standards.
EPA Certified Emissions: 2.2 grams per hour
*LHV Tested Efficiency: 80.1%
**HHV Tested Efficiency: 74.1%
***EPA BTU Output: 12,100 to 32,000 / hr.
****Peak BTU/Hour Output: 52,400
Vent Size: 6 inches
Firebox Size: 1.68 cubic feet
Recommended Log Length 16 inches
Fuel Orientation: Side to Side
Fuel Seasoned Cord Wood
*Weighted average LHV (Low Heating Value) efficiency using
Douglas Fir dimensional lumber and data collected during EPA
emission test. LHV assumes the moisture is already in a vapor
state so there is no loss in energy to vaporize.
**Weighted average HHV (High Heating Value) efficiency using
Douglas Fir dimensional lumber and data collected during EPA
emission test. HHV includes the energy required to vaporize the
water in the fuel.
***A range of BTU outputs based on EPA Default Efficiency and
the burn rates from the low and high EPA tests, using Douglas
Fir dimensional lumber.
****The peak BTU out of the appliance is calculated using the
maximum first hour burn rate from the High EPA Test and the
BTU content of cordwood (8600) times the efficiency.
1 Important Safety Information
A. Appliance Certification
NOTE: Hearth & Home Technologies, manufacturer of
this appliance, reserves the right to alter its products, their
specifications and/or price without notice.
C. Mobile Home Approved (USA ONLY)
• This appliance is approved for mobile home installa-
tions in the USA when not installed in a sleeping room
and when an outside combustion air inlet is provided.
• The structural integrity of the mobile home floor, ceil-
ing, and walls must be maintained.
• The appliance must be properly grounded to the frame
of the mobile home with #8 copper ground wire.
• Outside Air Kit, part OAK-ACC must be installed in a
mobile home installation.
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage.
For assistance or additional information, consult a qualified
installer, service agency or your dealer.
• Installation and use of any damaged appliance.
• Modification of the appliance.
• Installation other than as instructed by Hearth & Home
Technologies.
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
• Operating appliance without fully assembling all
components.
• Operating appliance without legs attached (if supplied with
it).
• Do NOT Over-fire - If appliance or chimney connector glows,
you are over-firing.
Any such action that may cause a fire hazard.
WARNING
Fire Risk.
Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be voided
by, the following actions:
B. BTU & Efficiency Specifications
Hearth & Home Technologies WILL NOT warranty applianc-
es that exhibit evidence of over-firing. Evidence of over-fir-
ing includes, but is not limited to:
• Warped air tube
• Deteriorated refractory brick retainers
• Deteriorated baffle and other interior components
E. Non-Combustible Materials
Material which will not ignite and burn, composed of any
combination of the following:
- Steel - Plaster
- Brick - Iron
- Concrete - Tile
- Glass - Slate
Materials reported as passing ASTM E 136, Standard
Test Method for Behavior of Metals, in a Vertical Tube
Furnace of 750° C.
F. Combustible Materials
Material made of/or surfaced with any of the following ma-
terials:
- Wood - Compressed Paper
- Plant Fibers - Plastic
- Plywood/OSB - Sheet Rock (drywall)
Any material that can ignite and burn: flame proofed or not,
plastered or un-plastered.
NOTE: This installation must conform with local codes. In the
absence of local codes you must comply with the UL1482-07,
(UM) 84-HUD and NFPA211 in the U.S.A. and the ULC S627-
00 and CAN/CSA-B365 Installation Codes in Canada. NOT
APPROVED FOR MOBILE HOME INSTALLATIONS IN
CANADA!
D. Glass Specifications
This appliance is equipped with 5mm ceramic glass.
Replace glass only with 5mm ceramic glass. Please con-
tact your dealer for replacement glass.

4 7062-197B February 8, 2016
Explorer I Install Guide
2 Getting Started
A. Design and Installation Considerations
Consideration must be given to:
• Safety
• Convenience
• Traffic flow
• Chimney and chimney connector required
Itisa good idea to planyourinstallationonpaper,usingexact
measurements for clearances and floor protection, before
actually beginning the installation. If you are not using an
existing chimney, place the appliance where there will be a
clear passage for a factory-built listed chimney through the
ceiling and roof.
We recommend that a qualified building inspector and your
insurance company representative review your plans before
and after installation.
If this appliance is in an area where children may be near it is
recommended that you purchase a decorative barrier to go
in front of the appliance. Remember to always keep children
away while it is operating and do not let anyone operate
this appliance unless they are familiar with the operating
instructions.
WARNING
• DO NOT CONNECT THIS APPLIANCE TO A CHIM-
NEY FLUE SERVICING ANOTHER APPLIANCE.
• DO NOT CONNECT TO ANY AIR DISTRIBUTION
DUCT OR SYSTEM.
May allow flue gases to enter the house.
Asphyxiation Risk.
• Installation and use of any damaged appliance.
• Modification of the appliance.
• Installation other than as instructed by Hearth & Home
Technologies.
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
• Operatingappliancewithout fullyassemblingallcomponents.
• Operating appliance without legs attached (if supplied with
appliance).
• Do NOT Over-fire - If appliance or chimney connector glows,
you are over-firing.
Any such action that may cause a fire hazard.
WARNING
Fire Risk.
Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be
voided by, the following actions:
Check building codes prior to installation.
• Installation MUST comply with local, regional, state and
national codes and regulations.
• Consult insurance carrier, local building, fire officials or
authorities having jurisdiction about restrictions, installation
inspection, and permits.
CAUTION
NOTICE: HEARTH & HOME TECHNOLOGIES ASSUMES NO
RESPONSIBILITY FOR THE IMPROPER PERFORMANCE
OF THEAPPLIANCE SYSTEM CAUSED BY:
• Inadequate draft due to environmental conditions
• Downdrafts
• Tight sealing construction of the structure
• Mechanical exhausting devices
• Overdrafting caused by excessive chimney heights
• Ideal performance is with height of chimney between 14-16
feet (4.26-4.88m) measured from the base of the appliance.
B. Fire Safety
To provide reasonable firesafety, thefollowingshouldbegiven
serious consideration:
1. Install at least one smoke detector on each floor of your
home to ensure your safety. They should be located
awayfromtheheatingapplianceandcloseto the sleeping
areas. Follow the smoke detector manufacturer’s
placement and installation instructions, and be sure to
maintain regularly.
2. A conveniently located Class A fire extinguisher to
contend with small fires resulting from burning embers.
3. A CO detector should be installed in the room with the
appliance.
4. A practiced evacuation plan, consisting of at least two
escape routes.
5. A plan to deal with a chimney fire as follows:
In the event of a chimney fire:
a Evacuate the house immediately
b. Notify fire department.

February 8, 2016 7062-197B 5
Explorer I
C. Negative Pressure
Negative pressure results from the imbalance of air avail-
able for the appliance to operate properly. It can be stron-
gest in lower levels of the house.
Causes include:
• Exhaust fans (kitchen, bath, etc.)
• Range hoods
• Combustion air requirements for furnaces, water heaters
and other combustion appliances
• Clothes dryers
• Location of return-air vents to furnace or air conditioning
• Imbalances of the HVAC air handling system
• Upper level air leaks such as:
- Recessed lighting
- Attic hatch
- Duct leaks
To minimize the effects of negative air pressure:
• Install the outside air kit with the intake facing prevailing
winds during the heating season
• Ensureadequateoutdoor air for all combustion appliances
and exhaust equipment
• Ensure furnace and air conditioning return vents are not
located in the immediate vicinity of the appliance
• Avoid installing the appliance near doors, walkways or
small isolated spaces
• Recessed lighting should be a “sealed can” design
• Attic hatches weather stripped or sealed
• Attic mounted duct work and air handler joints and seams
taped or sealed
• Basement installations should be avoided
WARNING
• Negative pressure can cause spillage of com-
bustion fumes, soot and carbon monoxide.
• Appliance needs to draft properly for safety.
Asphyxiation Risk.
D. Tools And Supplies Needed
Before beginning the installation be sure the following tools
and building supplies are available:
Reciprocating saw Framing material
Pliers High temp caulking material
Hammer Gloves
Phillips screwdriver Framing square
Flat blade screwdriver Electric drill and bits
Plumb line Safety glasses
Level Tape measure
Misc. screws and nails
1/2-3/4 in. length, #6 or #8 self-drilling screws
• Remove appliance and components from packaging and
inspect for damage.
• Report to your dealer any parts damaged in shipment.
• Readalltheinstructionsbeforestarting theinstallation.
Follow these instructions carefully during the
installation to ensure maximum safety and benefit.
E. Inspect Appliance and Components
Inspect appliance and components for damage.
Damaged parts may impair safe operation.
WARNING
• Do NOT install damaged components.
• Do NOT install incomplete components.
• Do NOT install substitute components.
Report damaged parts to dealer.
Fire Risk.

6 7062-197B February 8, 2016
Explorer I
Appliance Install
Verified clearances to combustibles.
Appliance is leveled and connector is secured to appliance.
Hearth extension size/height decided.
Outside air kit installed.
Floor protection requirements have been met.
If appliance is connected to a masonry chimney, it should be cleaned and
inspected by a professional. If installed to a factory built metal chimney, the
chimney must be installed according to the manufacturer’s instructions and
clearances.
Chimney Section 4
Chimney configuration complies with diagrams.
Chimney installed, locked and secured in place with proper clearance.
Chimney meets recommended height requirements (14-16 feet).
Roof flashing installed and sealed.
Terminations installed and sealed.
Clearances Section 3
Combustible materials not installed in non-combustible areas.
Verified all clearances meet installation manual requirements.
Mantels and wall projections comply with installation manual requirements.
Protective hearth strips and hearth extension installed per manual requirements.
Appliance Setup Section 5
All packaging and protective materials removed.
Firebrick, baffle and ceramic blanket installed correctly.
All labels have been removed from the door.
All packaging materials are removed from inside/under the appliance.
Manual bag and all of its contents are removed from inside/under the appliance
and given to the party responsible for use and operation.
ATTENTION INSTALLER:
Follow this Standard Work Checklist
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: __________________________________________________________________________
Date Installed: __________________________________________________________________________
Lot/Address: __________________________________________________________________________
Location of Appliance: ______________________________________________________________
Installer: __________________________________________________________________________
Dealer/ Distributor Phone #: ______________________________________________________________
Serial #: __________________________________________________________________________
Model (Circle one): EXPLR-I-MBK EXPLR-I-PDB EXPLR-I-PBK EXPLR-I-PMH EXPLR-I-PFT
WARNING! Risk of Fire or Explosion! Failure to install appliance according to these instructions can lead to a fire or explosion.
Hearth & Home Technologies recommends the following:
• Photographing the installation and copying this checklist for your file.
• 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)
Part # 4017-254 • Rev B • 01/29/13
YES IF NO, WHY?
F. Install Checklist

February 8, 2016 7062-197B 7
Explorer I
13-3/8”
340mm
28-9/16”
726mm
24-7/8”
632mm
21-1/2”
547mm
Figure 7.1 Front View
Figure 7.2 Side View with vertical flue
10-3/4”
274mm
17-3/4”
451mm
27-3/4”
705mm
25-9/16”
650mm
26-7/8”
683mm
Figure 7.3 Top View
3”
77mm
13-7/16”
342mm
1/4”
7mm
5/16”
12mm
25-1/2”
648mm
28-5/8”
728mm
Figure 7.4 Side View with horizontal flue
3 Dimensions and Clearances
A. Appliance Dimensions NOTE: Flue Collar size is 6 inch (152mm) diameter (ID)

8 7062-197B February 8, 2016
Explorer I
B. Clearances to Combustibles
BACKWALL / SIDEWALL
A B
C
D
F
CORNER INSTALLATION
E
C
ALCOVE TOP VIEW
GA
ALCOVE SIDE VIEW
NOTE: Clearances may only be reduced by means
approved by the regulatory authority having jurisdiction
Fire Risk.
• Comply with all minimum clearances to
combustibles as specified.
• Failure to comply may cause house fire.
WARNING
G
STOVE TO CEILING
CLEARANCE
H*
8”
(204mm)
24”
(610mm)
53-1/2”
(1359mm)
MANTEL
12” MAX
HORIZONTAL THROUGH WALL
TOP AND SIDE VIEW
11”
(280mm)
NOTE: A, C and F measure-
ments are to center of flue ABCDEFGH*
Vertical Install Through Ceiling And Alcove
SINGLE WALL PIPE 17 [432] 12-1/2 [318] 24 [607] 11 [279] 7-1/2 [191] 18 [457] 53-1/2
[1359] *
DOUBLE WALL PIPE 13-1/2 [343] 9 [229] 23 [584] 10 [254] 3 [77] 13-1/2 [343] 53-1/2
[1359] *
Horizontal Install Through Back Wall
SINGLE & DOUBLE
WALL PIPE N/A 8 [203] 24 [607] 11 [279] N/A N/A 53-1/2 [1359] *
90°Elbow Off The Top Of The Appliance, Then Through Back Wall
SINGLE WALL PIPE 17 [432] 12-1/2 [318] 24 [607] 11 [279] N/A N/A 53-1/2
[1359] 18 [457] **
DOUBLE WALL PIPE 12-1/2 [318] 8 [203] 23 [584] 10 [254] N/A N/A 53-1/2
[1359] 18 [457]
INSTALLATION: ALCOVE - Six inch (6”) [152] diameter listed DOUBLE WALL air insulated connector pipe with UL 103 HT listed factory-built Class
“A” chimney, or a masonry chimney. (Mobile Home must be equipped with a spark arrestor.) Maximum depth ofAlcove shall be no more than 48”
[1220] with a minimum height of 84” [2134] to top of appliance, and the referenced clearances. Canada must comply with CAN/ULC-S269 M87 for
the 650° factory built chimney
* Follow Pipe Manufacturer’s clearances
** Acceptable per NFPA 211

February 8, 2016 7062-197B 9
Explorer I
Recommended
Location
Marginal
Location
Location
Not
Recommended
Recommended
Location
Location NOT
Recommended
Multi-level Roofs
Windward
Leeward
Outside Air Kit Termination Cap
Figure 9.1
D. Chimney Termination Requirements
Follow manufacturer’s instructions for clearance, securing
flashing and terminating the chimney. Fig. 10.1 & 10.2
•Must have an approved and Listed cap
•Must not be located where it will become plugged by
snow or other material
• Must terminate at least 3 feet (91cm) above the roof
and at least 2 feet (61cm) above any portion of the
roof within 10 feet (305cm).
• Must be located away from trees or other structures
C. Locating Your Appliance & Chimney
Location of the appliance and chimney will affect perfor-
mance. As shown in Figure 9.1 the chimney should:
• Install through the warm space enclosed by the build-
ing envelope. This helps to produce more draft, espe-
cially during lighting and die down of the fire.
• Penetrate the highest part of the roof. This minimizes
the affects of wind turbulence and down drafts.
• Consider the appliance location in order to avoid floor
and ceiling attic joists and rafters.
•
Locate termination cap away from trees, adjacent
structures, uneven roof lines and other obstructions.
Your local dealer is the expert in your geographic area and
can usually make suggestions or discover solutions that will
easily correct your flue problem.
NOTICE:
• Chimney performance may vary.
• Trees, buildings, roof lines and wind conditions affect
performance.
• Chimney height may need adjustment if smoking or
overdraft occurs.
NOTICE: Locating the appliance in a basement or in a
locationof considerable air movementcan cause intermittent
smoke spillage from appliance. Do not locate appliance near
• Frequently open doors
• Central heat outlets or returns

10 7062-197B February 8, 2016
Explorer I
3 ft. (91cm)
Minimum
Less than 10 ft. (305cm)
2 ft. (61cm) 3 ft. (91cm)
Minimum
10 ft. (305cm) To Nearest Roofline
2 ft. (61cm)
Pitched Roof
Figure 10.1
Figure 10.2
10 ft. (305cm) or more
3 ft. (91cm) Minimum
Less than 10 ft. (305cm)
2 ft. (61cm) Minimum
3 ft. (91cm) Minimum
Wall or Parapet
Flat Roof
E. 2-10-3 Rule
These are safety requirements and are not meant to assure proper flue draft.
This appliance is made with a 6 inch (152mm) diameter chimney connector as the flue collar on the appliance.
• Changing the diameter of the chimney can affect draft and cause poor performance.
• It is not recommended to use offsets and elbows at altitudes above 4000 feet above sea level and or when there
are other factors that affect flue draft.

February 8, 2016 7062-197B 11
Explorer I
4 Chimney Systems
NOTE: In Canada when using a factory-built chimney it must
be safety listed, Type UL103 HT (2100
o
F) CLASS “A” or
conforming to CAN/ULC-S629M, STANDARD FOR 650oC
FACTORY-BUILT CHIMNEYS.
Floor
Protector
Chimney
Connector
Insulated "T "
Flashing
Listed Termination Cap
Trim Collar on
Inside Wall Listed Chimney
Storm Collar
Wall Support
Roof Brace (if required)
Thimble
Floor
Protector
Chimney
Connector
Ceiling Support
Listed Chimney
Listed Termination Cap
Storm Collar
Flashing
Figure 11.1 Prefabricated Exterior Chimney Figure 11.2 - Prefabricated Interior Chimney
A. Venting Components
Chimney Connector:
It is also known as flue pipe or appliance pipe. The chimney
connector joins the appliance to the chimney. It must be a 6
inch (152mm) minimum diameter 24 gauge mild steel black
or 26 gauge blued steel, or an approved air-insulated double
wall venting pipe.
Thimble:
A manufactured or site-constructed device installed in
combustible walls through which the chimney connector
passes to the chimney. It is intended to keep the walls
from igniting. Site constructed thimbles must meet NFPA
211 Standards. Prefabricated must be suitable for use with
selectedchimneyandmeetUL103TypeHTStandards. Follow
instructions provided by the manufacturer for manufactured
thimbles for masonry chimney and prefabricated chimneys.
Chimney:
Thechimneycan be new or existing, masonry or prefabricated
andmustmeet the following minimum requirementsspecified
in Section 4B.
B. Chimney Systems
Prefabricated Metal Chimney
• Must be minimum 6 inch (152mm) diameter (ID) high
temperature chimney listed to UL103 HT (2100oF) or
ULC S629M.
• Must use components required by the manufacturer
for installation.
• Mustmaintain clearancesrequiredbythemanufacturer
for installation.
• Refer to manufacturers instructions for installation.

12 7062-197B February 8, 2016
Explorer I
Thimble
Site constructed for masonry chimney installation:
Components
• A minimum length of 12 inches [305mm] (longer for
thicker walls) of solid insulated factory-built chimney
length constructed to UL 103 Type HT 6 inch (152mm)
inside diameter. Chimney needs to extend a minimum
of 2 inches (51mm) from the interior wall and a minimum
of 1 inch (25mm) from the exterior wall.
• Wall spacer, trim collar and wall band to fit solid pack
chimney selected.
• Minimum 8 inch (203mm) diameter clay liner section (if
not already present in chimney) and refractory mortar.
• When jurisdiction requires install approved chimney
liner in masonry chimney.
Air Clearances
• Masonry chimney clearance must meet NFPA 211 mini-
mum requirement of 2 inches (51mm) to sheet metal sup-
ports and combustibles.
• Minimum of 1 inch (25mm) clearance around the chim-
ney connector.
• Top of wall opening is a minimum of 13-1/2 inches
(343mm) from ceiling or 4-1/2 inches (114mm) below
minimum clearance specified by chimney connector
manufacturer. NFPA 211 minimum vertical clearance of
18 inches (457mm) from chimney connector and ceiling
or minimum recommended by chimney connector manu-
facturer. Figure 12.1
Instructions:
1. Open inside wall at proper height for the chimney con-
nector to entry the masonry chimney. Figure 12.1
2. Entry hole to masonry chimney must be lined with an 8
inch (203mm) minimum diameter clay liner, or equiva-
lent, secured with refractory mortar.
3. Construct a 17 inch x 17 inch (432mm x 432mm) outside
dimension frame from 2 x 2 framing lumber to fit into wall
opening. Inside opening of frame should be no less than
14 inch x 14 inch (356mm x 356mm). Figure 12.1
4. Attach the wall spacer to the chimney side of the frame.
5. Nail the frame into the wall opening. The spacer should
be on the chimney side.
6. Insert the section of the solid insulated chimney into the
outer wall of the masonry chimney.
7. Tightly secure the length of the solid insulated chimney
with the wall band to the masonry chimney.
8. Insert a section of chimney connector into the chimney.
Make sure it does not protrude past the edge of the clay
chimney liner inside the chimney.
9. Seal the end of the chimney connector to the clay liner
with refractory mortar.
10.
Install trim collar around the sold pack chimney section .
Figure 12.1
Trim Collar
Chimney Section
with 2 inch
(51mm)
Clearance to
Combustibles
Chimney
Connector
Fire Clay Flue
Liner
with Airspace
Masonry
Chimney
Wall Band to
Secure Chimney
Section
Wood Studs Used
for Framing - Spaced
2 inch (51mm)
clearance from
Masonry Chimney
Wall Spacer
Solid Pack Chimney with Metal Supports as a Thimble
Figure 12.2
Fire Risk.
Do NOT pack insulation or other combustibles between
spacers.
• ALWAYS maintain specified clearances around vent-
ing and spacers.
• Install spacers as specified.
Failure to keep insulation or other material away from vent pipe
may cause fire.
WARNING
1.5”
1.0”
2.0”
2.0”
1.5”
14.0” ID
17.0” OD
ceiling
Minimum18.0”
NFPA 211
13.5” below ceiling to top
of opening
1.0”
8.0”
1.5 2x2 framing stud
2.0 min air clearance
1.0 min air clearance
4.5
or top of opening is a min.of
4.5” below min.clearance
specified by connector mfg.
Center of Hole
Thimble
C
L
C
L
Wall
Include depth
of hearth pad

February 8, 2016 7062-197B 13
Explorer I
Chimney Height / Rise and Run
Thisproductwas designed for and tested on a 6inch(152mm)
chimney, 14 to16 feet (420-480cm)high, (includes appliance
height)measured from the base ofthe appliance. The further
your stack height or diameter varies from this configuration,
the greater the likelihood it may affect performance.
Chimney height may need to be increased by 2 - 3% per
each 1000 feet above sea level. It is not recommended to
use offsets or elbows at altitudes above 4000 feet above sea
level or when there are other factors that affect flue draft.
C. Installing Chimney Components
Chimney Connector
Single wall connector or appliance pipe.
This must be at least 24 gauge mild steel or 26 gauge blue
steel. The sections must be attached to the appliance and
to each other with the crimped (male) end pointing toward
the appliance. All joints, including the connection at the flue
collar, should be secured with 3 sheet metal screws. Make
sure to follow the minimum clearances to combustibles.
Where passage through the wall, or partition of combustible
construction is desired in Canada, the installation shall con-
form to CAN/CSA-B365.
Factory-built listed chimney connector (vented).
A listed connector (vented) must be used when installing
this appliance in a mobile home. The listed connectors must
conform to each other to ensure a proper fit and seal.
Flue Gas
Direction
Crimped
End
Toward
Appliance
Secure pipe sections with a
minimum of 3 screws
Figure 13.2 Chimney Connector (Appliance Pipe)
WARNING
Asphyxiation Risk.
• DO NOT CONNECT THIS Appliance TO A CHIM-
NEY FLUE SERVICING ANOTHER APPLIANCE.
• DO NOT CONNECT TO ANYAIR DISTRIBUTION
DUCT OR SYSTEM.
May allow flue gases to enter the house.
Improper installation, adjustment, alteration, service or main-
tenance 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 your dealer.
WARNING
Fire Risk.
Inspection of Chimney:
• Chimney must be in good condition.
• Meets minimum standard of NFPA 211
• Factory-built chimney must be 6 inch (152mm) UL103 HT.
WARNING
WARNING
ONLY use connector:
• Within the room, between appliance and ceiling or wall.
Connector shall NOT pass through:
• Attic or roof space
• Closet or similar concealed space
• Floor or ceiling
Maintain minimum clearances to combustibles
Fire Risk.
Follow Chimney Connector Manufacturer’s
Instructions for Proper Installation.
Chimney Flue
Liner
Fireclay
Liner or
Equivalent
Masonry Chimney
Constructed to NFPA 211 Wall Spacer
Wall Band
Trim Collar
Chimney
Connector
1 inch (25mm) Air
Space to Chimney
Section
Min. Clearance
2 inch (51mm)
Min. Chimney Clearance to
Wall Spacer and
Combustibles - 2 inch (51mm)
Chimney Section
Figure 13.1
Solid Pack Chimney with Metal Supports as a Thimble
(Cont’d)

14 7062-197B February 8, 2016
Explorer I
51-1/4”
1302mm
30”
762mm
17-3/4”
451mm
42-1/2”
1080mm
16”
(FRONT DOOR OPENING)
38-1/2”
minimum
8”
33”
minimum
16” from glass
Firebox Opening
8”
Figure 14.2
Figure 14.1 Figure 14.3
Must extend 2”
(51mm) beyond
each side of pipe
(shaded area)
457mm
(18”)
203mm
(8”)
203mm
(8”) 203mm
(8”)
1232mm
(48-1/2”)
minimum
1093mm
(43”)
minimum
WARNING
Fire Risk.
Hearth pads must be installed exactly as specified.
High temperatures or hot embers may ignite concealed
combustibles.
58”
1474mm
34-3/4”
883mm
17-3/4”
451mm
47-1/8”
1197mm
16”
(FRONT DOOR OPENING)
Figure 14.4
USA
CANADA
A. Hearth Protection Requirements
FLOORPROTECTION: Floorprotectormust benon-combus-
tiblematerial,extendingbeneathheaterandtothefront,sides
and rear as indicated. The floor must be non-combustible
or otherwise adequately protected from radiant heat given
off by the appliance and from sparks and falling embers. A
layer of thin brick or ceramic tile over a combustible floor is
not sufficient.
I t is necessary to install a Type II floor protector no less than
3/8 inch (9.5mm) thick with a minimum R value of 1.06, a min-
imum of 16 inches (406mm) in front of glass, and 8 inches
(203mm) to both sides of the fuel loading door. Open the
door and measure 8 inches (203mm) from the side edge of
the opening in the face of the appliance. *See exception.
In Canada, similarfloorprotection mustbeprovided18inches
(457mm) in front and 8 inches (203mm) from the sides and
rear of the appliance. Figure 14.2
*EXCEPTION: Non-combustible floor protections must
extend beneath the flue pipe when installed with horizontal
venting and extend 2 inches (51mm) beyond each side. See
Figure 14.2
5 Appliance Set-Up
Corner hearth pad dimensions
with single wall pipe
Corner hearth pad dimensions
with double wall pipe

February 8, 2016 7062-197B 15
Explorer I
B. Outside Air Kit Installation
A source of air (oxygen) is necessary in order for combus-
tion to take place. Whatever combustion air is consumed
by the fire must be replaced. Air is replaced via air leakage
around windows and under doors. In homes that have tightly
sealed doors and windows, an outside air source is needed.
An optional Outside Air Kit is avail
able.
Included in OAK-ACC:Termination cap, (2) wire ties, flex
adapter, and fasteners
Items Needed for Installation (not supplied)
• 4 inch flex aluminum pipe, or if using alternate material,
then it shall be made from durable, non-combustible,
heat resistant material up to 350oF. Cut the pipe to the
required length for your installation.
• Phillips head screw driver
• Silicone sealant
• Drills and saws necessary for cutting holes through the
wall or flooring in your home.
1. Remove all materials from packing box.
2. Using a #2 Phillips screw driver attach the flex adapter to
the appliance using 4 screws. Figure 15.1 & 15.2
3.Floor & Rear Installation: Cut a 4 inch (102mm) hole in
outside wall or floor to accommodate outside air piping.
Use 4 inch (102mm) aluminum metal flex or rigid piping
to directly connect outside air to appliance intake. Use
the supplied termination cap with a rodent screen. Seal
between the wall (or floor) and the pipe with silicone to
prevent moisture penetration.
WARNING
Fire Risk. Asphyxiation Risk.
Do not draw outside combustion air from:
• Wall, floor or ceiling cavity
• Enclosed space such as an attic or garage
• Close proximity to exhaust vents or chimneys
Fumes or odor may result
Asphyxiation Risk.
Outside air inlet must be located to prevent blockage
from:
• Leaves • Snow or ice • Other debris
Block may cause combustion air starvation
Smoke spillage may set off alarms or irritate sensitive individuals.
WARNING
Asphyxiation Risk.
Length of outside air supply duct shall NOT exceed the
length of the vertical height of the exhaust flue.
• Fire will not burn properly
•Smoke spillage occurs when door is opened due to air star-
vation
WARNING
Figure 15.2 - Rear InstallationFigure 15.1 - Floor Installation

16 7062-197B February 8, 2016
Explorer I
C. Blower (Optional)
Tools Required: #2 Phillips head screwdriver
1. Locate bolts supplied with the blower.
2. Align holes in mounting flange of blower with bolt holes in
appliance. Blower should be positioned at bottom of rear
outer skin as shown in Figure 16.1
3. Re-insert and tighten bolts, securing blower onto outer
wall of appliance.
4. Place the bracket containing the snap disc and magnet
under the bottom left rear corner.
See Owner’s Manual for detailed operating instructions
for the blower and snap disc.
Shock Risk.
• Do NOT remove grounding prong from plug.
• Route cord away from appliance.
•
Do NOT route cord under or in front of appliance.
• Plug directly into properly grounded 3 prong receptacle.
CAUTION
Figure 16.1
Snap Disc
Bracket
MANUAL: Overides
the Snap Disc
AUTO: Fan will turn
ON/OFF Automatically
by the Snap Disc
Controls the Fan
Speed

February 8, 2016 7062-197B 17
Explorer I
Convection Shroud
Flue Cover
Flue Transition
Figure 17.1
D. Reversible Flue Collar and Horizontal Flue
Heat Shield
Tools Required: #2 & #3 Phillips head screwdriver; 1/2"
wrench
The flue collar is reversible for either a top or rear venting
installation. The appliance is shipped with the flue collar in
the top vent position. (Figure 17.1)
Converting Collar For Rear Vent Installation
And
Installing Required Horizontal Flue Shield
1. Remove flue cover from convection shroud (5 Phillips
screws).
2. Remove convection shroud from appliance (4 Phillips
screws).
3. Remove,rotate180degrees and install cast fluetransition
in the horizontal position.
4. Install convection shroud on to the appliance.
5. Rotate180degreesand install the flue cover (Use second
set of provided holes).
Figure 17.2

18 7062-197B February 8, 2016
Explorer I
CAUTION
THE STRUCTURAL INTEGRITY OF THE MOBILE HOME
FLOOR, WALLAND CEILING/ROOF MUST BE MAINTAINED
Do NOT cut through:
• Floor joist, wall, studs or ceiling trusses.
• Any supporting material that would affect the structural integ-
rity.
Asphyxiation Risk.
NEVER INSTALL IN A SLEEPING ROOM.
Consumes oxygen in the room.
WARNING
You must use a Quadra-Fire Outside Air Kit Part
OAK-ACC for installation in a mobile home.
1. An outside air inlet must be provided for combustion.
2. Appliance must be secured to the mobile home structure
by bolting the legs to the floor.
3. Appliance must be grounded with #8 solid copper
grounding wire or equivalent and terminated at each end
with N.E.C. approved grounding device.
4. Appliance must be installed with an approved UL103 HT
ventilated chimney connector, UL103 HT chimney, and
terminal cap with spark arrestor. Never use a single wall
connector (appliance pipe) in a mobile home installation.
Use only double-wall connector pipe, Dura-Vent DVL,
Selkirk metalbestos DS or Security DL double-wall
connector or any listed double-wall connector pipe.
5. Followthechimneyandchimney connector manufacturer’s
instructions when installing the flue system for use in a
mobile home.
6. Maintain clearance to combustibles.
7. Floor protection requirements must be followed precisely.
8. Use silicone to create an effective vapor barrier at the
locationwherethe chimney or other component penetrates
to the exterior of the structure.
NOTE: Offsets from the vertical, not exceeding 45°, are
allowed per Section 905(a) of the Uniform Mechanical Code
(UMC).Offsetsgreaterthan45°areconsidered horizontal and
arealsoallowed,providingthehorizontalrundoesnotexceed
75%ofthe vertical height of thevent. Construction, clearance
and termination must be in compliance with the UMC Table
9C. This installation must also comply with NFPA 211.
NOTE: Top sections of chimney must be removable to allow
maximum clearance of 13.5 feet (411cm) from ground level
for transportation purposes.
9. Burn wood only. Other types of fuels may generate
poisonous gases (e.g., carbon monoxide).
10. If appliance burns poorly while an exhaust blower is on
in home, (i.e., range hood), increase combustion air.
11. Installationshall be inaccordancewiththeManufacturers
Home & Safety Standard (HUD) CFR 3280, Part 24.
Approved for USA Installation only!
6 Mobile Home Installation

February 8, 2016 7062-197B 19
Explorer I
ACCESSORIES
Blower Assembly BK-ACC
Blower Control Box W/Switch SRV7000-194 Y
Component Pack 7033-051
Magnet Round SRV7000-140 Y
Snap Disc Bracket Assembly 7033-036
Snap Disc, # 1, Convection Blower SRV230-0470 Y
Speed Control Only (Rheostat) 842-0370 Y
Wire Harness (Blower) 7033-262
Blower, Convection Blower Only 812-4900 Y
Outside Air Kit, Floor & Rear OAK-ACC
Outside Air Collar Assembly 7033-039
Outside Air Shield 33271 Y
Firescreen SCR-7062
FASTENERS
Avk Rivnut Repair Kit - 1/4-20 & 3/8-16 Rivnut Tools RIVNUT-REPAIR Y
Nut, Ser Flange Small 1/4-20 Pkg of 24 226-0130/24 Y
Screw, Pan Head Philips 8-32 X 3/8 Pkg of 40 225-0500/40 Y
Screw, Sheet Metal #8 X 1/2 S-Grip Pkg of 40 12460/40 Y
Washer, 1/4 Sae Pkg of 24 28758/24 Y
7 Accessory List

20 7062-197B February 8, 2016
Hearth & Home Technologies
1445 North Highway
Colville, WA 99114
Division of HNI INDUSTRIES
DO NOT DISCARD THIS MANUAL
CAUTION
• Importantoperatingand
maintenance instruc-
tions included.
• Leave this manual with
partyresponsible for use
and operation.
• Read,understand and
follow these instruc-
tions for safe installa-
tion and operation.
DO NOT
DISCARD
Please contact your Quadra-Fire dealer with any questions or concerns.
For the number of your nearest Quadra-Fire dealer
Log onto www.quadrafire.com
CONTACT INFORMATION
This product may be covered by one or more of the following patents: (United States) 5341794, 5263471, 6688302, 7216645, 7047962
or other U.S. and foreign patents pending.
We recommend that you record the following pertinent
information for your heating appliance.
Date purchased/installed:
Serial Number: Location on appliance:
Dealership purchased from: Dealer phone:
Notes: