Quadra-Fire EXPLRMED-PBK, EXPLRMED-PDB, EXPLRMED-PMH, EXPLRMED-MBK, EXPLRMED-PFT Instruction Manual

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

WARNING

If the information in these instruc-

Explorer II Medium Wood Stove

Model(s):

tions is not followed exactly, a
fi re may result causing property
damage, personal injury, or death.

EXPLRMED-PBK
EXPLRMED-PDB

EXPLRMED-PFT
EXPLRMED-PMH
EXPLRMED-MBK

WARNING

Fire Risk.

For use with solid wood fuel only.
Other fuels may overfi re and generate

poisonous gases (i.e. carbon monoxide).

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

• Do not overfi re - If heater or chimney con-
nector glows, you are overfi ring. Overfi ring
will void your warranty.

• Comply with all minimum clearances to
combustibles as specifi ed. Failure to
comply may cause house fi re.

WARNING

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
fi replace.

• Alert children and adults to hazards of high temperatures

• High temperatures may ignite clothing or other
fl ammable materials.

• Keep clothing, furniture, draperies and other fl ammable
materials away.

Installation and service of this appliance should
be performed by qualifi ed personnel. Hearth &
Home Technologies recommends NFI certifi ed
professionals, or technicians supervised by an
NFI certifi ed professional.

1 7061-197D November 7, 2014

NOTE

To obtain a French translation of this manual, please contact
your dealer or visit www.quadrafi re.com

Pour obtenir une traduction française de ce manuel, s’il vous
plaît contacter votre revendeur ou visitez www.quadrafi re.com

Explorer II Medium Wood Stove

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.

TABLE OF CONTENTS

1 Important Safety Information .............3

A. Appliance Certifi cation ......................................................3

B. BTU & Effi ciency Specifi cations........................................3

C. Mobile Home Approved (USA ONLY) ............................... 3

D. Glass Specifi cations .........................................................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 Your Stove & 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

Quadra-Fire is a registered trademark of Hearth & Home Technologies.

2 7061-197D November 7, 2014

1 Important Safety Information

Explorer II Medium Wood Stove

A. Appliance Certifi cation

Model:
Laboratory:
Report No:
Type:
Standard:

The Quadra-Fire Explorer Series Wood Stove (ACC) meets
the U.S. Environmental Protection Agency’ s 1990 particulate
emission standards.

Explorer II Medium Wood Stove
Intertek
10126132PRT
Safety
UL 1482-07; ULC S627-00

B. BTU & Effi ciency Specifi cations

EPA Certifi cation #: 925

EPA Certifi ed Emissions: 2.17 grams per hour

*EPA Default Effi ciency: 63%

**EP A Tested Effi ciency: 79.9%

***EPA BTU Output: 11,200 to 35,900

****Peak BTU/Hour Output: 65,800

Vent Size: 6 inches

Firebox Size: 2.4 cubic feet

Maximum Wood Length: 20 inches

Ideal Wood Length: 18 inches

Fuel Seasoned Cord Wood

*EPA Default Effi ciency: An effi ciency based on EPA historical
data: 63% for non-catalytic stoves and 72% for catalytic stoves.

**EP A Tested Effi ciency: An average effi ciency calculated using
Douglas Fir dimensional lumber and data collected during EPA
emissions tests.

***EPA BTU Output: A range of BTU outputs based on EPA De­fault Effi ciency and the burn rates from the low and high EPA
tests, using Douglas Fir dimensional lumber.

****Peak BTU/Hour output: A peak BTU out of the unit calculat­ed using the maximum fi rst hour burn rate from the High EPA Test
and the BTU content of cordwood.

C. Mobile Home Approved (USA ONLY)

• This appliance is approved for mobile home installa­tions 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 fl oor, 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, and

chimney must be listed to UL103 HT or a listed UL­1777 full length six inch (152mm) diameter liner must
be used.

• Outside Air Kit, part OAK-ACC must be installed in a
mobile home installation.

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 NPFA211 in the U.S.A. and the ULC S627­00 and CAN/CSA-B365 Installation Codes in Canada. NOT

APPROVED FOR MOBILE HOME INSTALLATIONS IN
CANADA!

November 7, 2014 7061-197D 3

WARNING

Fire Risk.

Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be voided
by, the following actions:

• Installation and use of any damaged appliance.

• Modifi cation 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 Overfi re - If appliance or chimney connector glows,
you are overfi ring.

Any such action that may cause a fi re hazard.

Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage.

For assistance or additional information, consult a qualifi ed
installer, service agency or your dealer.

NOTE: Hearth & Home Technologies, manufacturer of
this appliance, reserves the right to alter its products, their
specifi cations and/or price without notice.

Hearth & Home Technologies WILL NOT warranty stoves
that exhibit evidence of over-fi ring. Evidence of over-fi ring
includes, but is not limited to:

• Warped air tube

• Deteriorated refractory brick retainers

• Deteriorated baffl e and other interior components

D. Glass Specifi cations

This stove is equipped with 5mm ceramic glass. Replace
glass only with 5mm ceramic glass. Please contact your
dealer for replacement glass.

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 ma­terials:

- Wood - Compressed Paper

- Plant Fibers - Plastic

- Plywood/OSB - Sheet Rock (drywall)
Any material that can ignite and burn: fl ame proofed or not,
plastered or un-plastered.

Explorer II Medium Wood Stove

2 Getting Started

Install Guide

A. Design and Installation Considerations

Consideration must be given to:

• Safety

• Convenience

• Traffi c fl ow

• Chimney and chimney connector required
It is a good idea to plan your installation on paper, using exact

measurements for clearances and fl oor 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 qualifi ed 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.
away while it is operating and do not let anyone operate
this appliance unless they are familiar with these operating
instructions.

Remember to always keep children

CAUTION

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.

WARNING

Fire Risk.

Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be
voided by, the following actions:

• Installation and use of any damaged appliance.

• Modifi cation 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
unit).

• Do NOT Overfi re - If appliance or chimney connector glows,
you are overfi ring.

Any such action that may cause a fi re hazard.

B. Fire Safety

To provide reasonable fi re safety, the following should be
given serious consideration:

1. Install at least one smoke detector on each fl oor of
your home to ensure your safety. They should be
located away from the heating appliance and close
to 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 fi res resulting from burning embers.

3. A practiced evacuation plan, consisting of at least two
escape routes.

4. A plan to deal with a chimney fi re as follows:

In the event of a chimney fi re:

a Evacuate the house immediately
b. Notify fi re department

WARNING

Asphyxiation Risk.

• DO NOT CONNECT THIS UNIT TO A CHIMNEY
FLUE SERVICING ANOTHER APPLIANCE.

• DO NOT CONNECT TO ANY AIR DISTRIBUTION
DUCT OR SYSTEM.

May allow fl ue gases to enter the house.

4 7061-197D November 7, 2014

NOTICE: HEARTH & HOME TECHNOLOGIES ASSUMES NO

RESPONSIBILITY FOR THE IMPROPER PERFORMANCE
OF THE APPLIANCE 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.

Explorer II Medium Wood Stove

C. Negative Pressure

WARNING

Asphyxiation Risk.

• Negative pressure can cause spillage of com­bustion fumes, soot and carbon monoxide.

• Appliance needs to draft properly for safety.

Negative pressure results from the imbalance of air avail­able for the appliance to operate properly. It can be stron­gest 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

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

E. Inspect Appliance and Components

• Remove appliance and components from packaging and
inspect for damage.

• Report to your dealer any parts damaged in shipment.

• Read all the instructions before starting the installation.
Follow these instructions carefully during the
installation to ensure maximum safety and benefi t.

To minimize the effects of negative air pressure:

• Install the outside air kit with the intake facing prevailing
winds during the heating season

• Ensure adequate outdoor 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

Fire Risk.

Inspect appliance and components for damage.
Damaged parts may impair safe operation.

• Do NOT install damaged components.

• Do NOT install incomplete components.

• Do NOT install substitute components.

Report damaged parts to dealer.

November 7, 2014 7061-197D 5

Explorer II Medium Wood Stove

F. Install Checklist

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 Fireplace:

Installer:
Dealer/ Distributor Phone #:
Serial #:

Model (circle one): EXPLRMED-PBK EXPLRMED-PDB EXPLRMED-PFT EXPLRMED-PMH EXPLRMED-MBK

WARNING! Risk of Fire or Explosion! Failure to install fi replace according to these instructions can lead to a fi re or explosion.

Appliance Install

Verifi ed clearances to combustibles. (Pg. 8)
Fireplace is leveled and connector is secured to appliance. (Pg. 19)
Hearth extension size/height decided. (Pg. 14)
Outside air kit installed. (Pg. 15)
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.

YES IF NO, WHY?

Chimney Section 4 (Pg. 11)

Chimney confi guration complies with diagrams.
Chimney installed, locked and secured in place with proper clearance.
Chimney meets recommended height requirements (14-16 feet).
Roof fl ashing installed and sealed.
Terminations installed and sealed.

Clearances Section 3 (Pg. 7)

Combustible materials not installed in non-combustible areas.
Verifi ed 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 (Pg. 14)

All packaging and protective materials removed.
Firebrick, baffl e and ceramic blanket installed correctly.
All labels have been removed from the door.
All packaging materials are removed from inside/under the fi replace.

Manual bag and all of its contents are removed from inside/under the fi replace
and given to the party responsible for use and operation.

Hearth & Home Technologies recommends the following:

• Photographing the installation and copying this checklist for your fi le.

• That this checklist remain visible at all times on the fi replace 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)

6 7061-197D November 7, 2014

Part # 4017-254 • Rev B • 01/29/13

3 Dimensions and Clearances

Explorer II Medium Wood Stove

A. Appliance Dimensions

12-1/4

20-1/16

28-15/16

27

7-15/16

NOTE: Flue Collar size is 6 inch (152mm) diameter (ID)

29

3

Figure 7.1 Front View

26-3/4

19-1/2

28-15/16

Figure 7.2 Top View

22-3/16

25-7/8

14-7/8

Figure 7.2 Side View

November 7, 2014 7061-197D 7

Figure 7.4 Side View with horizontal fl ue

Explorer II Medium Wood Stove
B. Clearances to Combustibles

MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS in inches & (Millimeters)

NOTE: All A, B, and C Dimensions are to the center of the ue collar

A B C D

For alcove only: Six inch diameter listed Double wall air insulated connector

pipe with UL103 HT listed factory built Class A chimney or masonry chimney.

Maximum depth of Alcove shall be no more than 48 inches (1220mm) with a

minimum height of 48 inches (1220mm) to top of unit and the referenced

clearances. Canada must comply with CAN/ULC-S269 M87 for the 650° factory

SINGLE WALL PIPE

Explorer II 10.5 (267) 20.25 (514) 13.5 (343) 55 (1397)

DOUBLE WALL PIPE

Explorer II 9.38 (238) 20.25 (514) 10.5 (267) 55 (1397)

* FOLLOW PIPE MANUFACTURES CLEARANCES AS REQUIRED

INSTALLATION: FULL VERTICAL OR ALCOVE

built chimney

BACKWALL / SIDEWALL

A

B

ALCOVE TOP VIEW

B

HORIZONTAL THROUGH WALL
TOP AND SIDE VIEW

20.25
(514)

ALCOVE SIDE VIEW

D

MANTEL
12” MAX

50

(1270)

A

CORNER INSTALLATION

C

STOVE TO CEILING
CLEARANCE

D

C

*

NOTE: Clearances may only be reduced by means
approved by the regulatory authority having jurisdiction

8 7061-197D November 7, 2014

12

(305)

WARNING

Fire Risk.

• Comply with all minimum clearances to
combustibles as specifi ed.

• Failure to comply may cause house fi re.

Explorer II Medium Wood Stove

C. Locating Your Stove & Chimney

Location of the appliance and chimney will affect perfor­mance. As shown in Figure 9.1 the chimney should:

• Install through the warm space enclosed by the build­ing envelope. This helps to produce more draft, espe­cially during lighting and die down of the fi re.

• Penetrate the highest part of the roof. This minimizes
the affects of wind turbulence and down drafts.

Recommended

Location

Marginal
Location

Location

Not

Recommended

• Consider the appliance location in order to avoid fl oor
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 fl ue problem.

Recommended

Location

Location NOT

Recommended

Windward

Outside Air Kit Termination Cap

Multi-level Roofs

Figure 9.1

D. Chimney Termination Requirements

Follow manufacturer’s instructions for clearance, securing

fl ashing 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

Leeward

NOTICE: Locating the appliance in a basement or in a
location of considerable air movement can cause intermittent
smoke spillage from appliance. Do not locate appliance near

• Frequently open doors

• Central heat outlets or returns

NOTICE:

• Chimney performance may vary.

• Trees, buildings, roof lines and wind conditions affect

performance.

• Chimney height may need adjustment if smoking or

overdraft occurs.

November 7, 2014 7061-197D 9

Explorer II Medium Wood Stove

E. 2-10-3 Rule

These are safety requirements and are not meant to assure proper fl ue draft.
This appliance is made with a 6 inch (152mm) diameter chimney connector as the fl ue collar on the unit.

• 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 fl ue draft.

Less than 10 ft. (305cm)

3 ft. (91cm)

Minimum

Figure 10.1

2 ft. (61cm)

10 ft. (305cm) or more

Wall or Parapet

10 ft. (305cm) To Near est Roofline

Pitched Roof

3 ft. (91cm) Minimum

3 ft. (91cm) Minimum

2 ft. (61cm)

Less than 10 ft. (305cm)

2 ft. (61cm) Minimum

3 ft. (91cm)

Minimum

Figure 10.2

10 7061-197D November 7, 2014

Flat Roof

4 Chimney Systems

Explorer II Medium Wood Stove

A. Venting Components

Chimney Connector:

It is also known as fl ue pipe or stove pipe. The chimney
connector joins the stove 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
selected chimney and meet UL103 T ype HT Standards. Follow
instructions provided by the manufacturer for manufactured
thimbles for masonry chimney and prefabricated chimneys.

Chimney:
The chimney can be new or existing, masonry or prefabricated

and must meet the following minimum requirements specifi ed
in Section 5B.

ListedTermination Cap

B. Chimney Systems

Prefabricated Metal Chimney

• Must be minimum 6 inch (152mm) diameter (ID) high
temperature chimney listed to UL 103 HT (2100oF) or
ULC S629M.

• Must use components required by the manufacturer
for installation.

• Must maintain clearances required by the manufacturer
for installation.

• Refer to manufacturers instructions for installation.

NOTE: In Canada when using a factory-built chimney it must
be safety listed, Type UL103 HT (2100oF) CLASS “A” or
conforming to CAN/ULC-S629M, STANDARD FOR 650oC

FACTORY-BUILT CHIMNEYS.

Listed Termination Cap

Roof Brace (if required)

Trim Collar on
Inside Wall

Chimney
Connector

Floor
Protector

Storm Collar

Flashing

Storm Collar

Flashing

Listed Chimney

Listed Chimney

Insulated " T "

Wall Support

Ceiling Support

Thimble

Chimney
Connector

Figure 11.1 Prefabricated Exterior Chimney

November 7, 2014 7061-197D 11

Figure 11.2 - Prefabricated Interior Chimney

Explorer II Medium Wood Stove

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 fi t 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 mini­mum requirement of 2 inches (51mm) to sheet metal sup­ports and combustibles.

• Minimum of 1 inch (25mm) clearance around the chim­ney 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 specifi ed by chimney connector
manufacturer. NFPA 211 minimum vertical clearance of
18 inches (457mm) from chimney connector and ceiling
or minimum recommended by chimney connector manu­facturer. Figure 12.1

Instructions:

1. Open inside wall at proper height for the chimney con­nector 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 equiva­lent, 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 fi t 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.

Install trim collar around the sold pack chimney section

10.

.

C

L

ceiling

13.5” below ceiling to top
of opening

Wall

or top of opening is a min.of

4.5” below min.clearance
specified by connector mfg.

1.5 2x2 framing stud

2.0 min air clearance

1.0 min air clearance

4.5

1.5”

1.5”

2.0”

2.0”

1.0”

1.0”

C

L

17.0” OD

Center of Hole

14.0” ID

Thimble

Minimum18.0”

NFPA 211

8.0”

Include depth
of hearth pad

Figure 12.1

Solid Pack Chimney with Metal Supports as a Thimble

Fire Clay Flue

Liner

with Airspace

Masonry

Trim Collar

Chimney Section

with 2 inch

(51mm)

Clearance to

Combustibles

Chimney

Connector

for Framing - Spaced

Chimney

Wall Spacer

Wall Band to

Secure Chimney

Section

Wood Studs Used

2 inch (51mm)

clearance from

Masonry Chimney

Figure 12.2

WARNING

Fire Risk.

Do NOT pack insulation or other combustibles between
spacers.

• ALWAYS maintain specifi ed clearances around vent-
ing and spacers.

• Install spacers as specifi ed.
Failure to keep insulation or other material away from vent pipe

may cause fi re.

12 7061-197D November 7, 2014

Explorer II Medium Wood Stove

Solid Pack Chimney with Metal Supports as a Thimble
(Cont’d)

Min. Chimney Clearance to

Wall Spacer and

Combustibles - 2 inch (51mm)

Chimney Flue

Liner

Fireclay
Liner or

Equivalent

Masonry Chimney

Constructed to NFPA 211

Figure 13.1

Min. Clearance

2 inch (51mm)

1 inch (25mm) Air

Space to Chimney

Section

Chimney

Connector

Chimney Section

Trim Collar

Wall Band

Wall Spacer

Chimney Height / Rise and Run

This product was designed for and tested on a 6 inch (152mm)
chimney, 14 to 16 feet (420-480cm) high, (includes stove
height) measured from the base of the appliance. The further
your stack height or diameter varies from this confi guration,
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 fl ue draft.

C. Installing Chimney Components

Chimney Connector

Single wall connector or stove 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
stove. All joints, including the connection at the fl ue 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 conform
to CAN/CSA-B365.

Factory-built listed chimney connector (vented).
A listed connector (vented) must be used when installing this

unit in a mobile home. The listed connectors must conform
to each other to ensure a proper fi t and seal.

Crimped

End

Toward

Stove

Flue Gas
Direction

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

Asphyxiation Risk.

• DO NOT CONNECT THIS UNIT TO A CHIMNEY
FLUE SERVICING ANOTHER APPLIANCE.

• DO NOT CONNECT TO ANY AIR DISTRIBUTION
DUCT OR SYSTEM.

May allow fl ue gases to enter the house.

WARNING

Improper installation, adjustment, alteration, service or main­tenance can cause injury or property damage. Refer to the
owner’s information manual provided with this appliance. For
assistance or additional information consult a qualifi ed installer,
service agency or your dealer.

Secure pipe sections with a

minimum of 3 screws

Figure 13.2 Chimney Connector (Stove Pipe)

WARNING

Fire Risk.

Follow Chimney Connector Manufacturer’s
Instructions for Proper Installation.

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

November 7, 2014 7061-197D 13

Explorer II Medium Wood Stove

50.75

29.13

19.22

16

(FRONT DOOR OPENING)

54.25

19.22

45.125

16

(FRONT DOOR OPENING)

5 Appliance Set-Up

A. Hearth Protection Requirements

FLOOR PROTECTION: Floor protector must be non-combus-

tible material, extending beneath heater and to the front, sides
and rear as indicated. The fl oor must be non-combustible or
otherwise adequately protected from radiant heat given off by
the unit and from sparks and falling embers. A layer of thin
brick or ceramic tile over a combustible fl oor is not suffi cient.

I

t is necessary to install a fl oor protector of a minimum of 3/8
inch (9.5mm) thick metal clad millboard or equivalent a min­imum of 16
(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.

inches (406mm) in front of glass and 8 inches

Fuel door opening

36 in.

minimum

In Canada, similar fl oor protection must be provided 18 inches
(457mm) in front and 8 inches (203mm) from the sides and
rear of the stove. Figure 14.2

*EXCEPTION: Non-combustible floor protections must
extend beneath the fl ue pipe when installed with horizontal
venting and extend 2 inches (51mm) beyond each side. See

Figure 14.4

WARNING

Fire Risk.

Hearth pads must be installed exactly as specifi ed.
High temperatures or hot embers may ignite concealed
combustibles.

Corner hearth pad dimensions

with single wall pipe

63.88

Figure 14.1

203mm (8 in.)

203mm

(8 in.)

16 in. from glass

457mm (18 in.)

35 1/4 in.
minimum

203mm

(8 in.)

8 in.

1175mm
(46-1/4 in.)
minimum

USA

Must extend 2 in.
(51mm) beyond
each side of pipe
(shaded area)

31.63

Figure 14.3

Corner hearth pad dimensions

with double wall pipe

60.25

42.63

1143mm (45 in.)

minimum

Figure 14.2

14 7061-197D November 7, 2014

CANADA

Figure 14.3

B. Outside Air Kit Installation

Explorer II Medium Wood Stove

A source of air (oxygen) is necessary in order for combus­tion to take place. Whatever combustion air is consumed
by the fi re 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 fl ex 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 fl ooring in your home.

1. Remove all materials from packing box.

2. Using a #2 Phillips screw driver attach the fl ex adapter to
the stove using 4 screws. Figure 15.1

3. Floor & Rear Installation: Cut a 4 inch (102mm) hole in

outside wall or fl oor to accommodate outside air piping.
Use 4 inch (102mm) aluminum metal fl ex 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 fl oor) and the pipe with silicone to
prevent moisture penetration.

WARNING

Fire Risk. Asphyxiation Risk.

Do not draw outside combustion air from:

• Wall, fl oor or ceiling cavity

• Enclosed space such as an attic or garage

• Close proximity to exhaust vents or chimneys
Fumes or odor may result

WARNING

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 fl ue.

• Fire will not burn properly

• Smoke spillage occurs when door is opened due to air star-

vation

Figure 15.1 - Floor & Rear Installation

November 7, 2014 7061-197D 15

Explorer II Medium Wood Stove
C. Blower (Optional)

Tools Required: #2 Phillips head screwdriver

1. Locate bolts supplied with the blower.

2. Align holes in mounting fl ange 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.

CAUTION

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.

Figure 16.1

16 7061-197D November 7, 2014

MANUAL: Overides the
Snap Disc

AUTO: Fan will turn
ON/OFF Automatically
by the Snap Disc

Controls the Fan Speed

D. Reversible Flue Collar and Horizontal Flue
Heat Shield

Tools Required: #2 & #3 Phillips head screwdriver; 1/2"

wrench
The fl ue collar is reversible for either a top or rear venting

installation. The appliance is shipped with the fl ue collar in
the top vent position.

Converting Collar For Rear Vent Installation

and

Installing Required Horizontal Flue Shield

1. Remove fl ue collar (#3 Phillips) and convection chamber

top (#2 Phillips).

2. Remove 1 bolt from each side of the fl ue transition and

retrieve nuts attached to bolts.

3. Turn fl ue transition to horizontal position. Inspect rope

gasketing to ensure a leak free seal. Re-attach.

4. Remove upper fl ue cover from convection chamger top.

Rotate 180 degrees and reassebmle. Use paint supplied
to cover unpainted areas.

5. Reattach convection chamber top to fl ue collar to unit.

Figure 17.1

Explorer II Medium Wood Stove

Flue collar

Convection
chamber top

Flue transition

Upper ue cover

Figure 17.2

Figure 17.3 - Completed View

November 7, 2014 7061-197D 17

Explorer II Medium Wood Stove

6 Mobile Home Installation

Approved for USA Installation only!

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 fl oor.

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 (stove 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.

In Canada, this appliance must be connected to a 6 inch
(152mm) factory-built chimney conforming to CAN/ULC­629M, STANDARD FOR FACTORY BUILT CHIMNEYS.

6. Follow the chimney and chimney connector manufacturer’s

instructions when installing the fl ue system for use in a
mobile home.

7. Maintain clearance to combustibles.

8. Floor protection requirements must be followed precisely.

9. Use silicone to create an effective vapor barrier at the

location where the chimney or other component penetrates
to the exterior of the structure.

CAUTION

THE STRUCTURAL INTEGRITY OF THE MOBILE HOME
FLOOR, WALL AND CEILING/ROOF MUST BE MAINTAINED

Do NOT cut through:

• Floor joist, wall, studs or ceiling trusses.

• Any supporting material that would affect the structural integ­rity.

WARNING

Asphyxiation Risk.

NEVER INSTALL IN A SLEEPING ROOM.
Consumes oxygen in the room.

NOTE: Offsets from the vertical, not exceeding 45°, are
allowed per Section 905(a) of the Uniform Mechanical Code
(UMC). Offsets greater than 45° are considered horizontal and
are also allowed, providing the horizontal run does not exceed
75% of the vertical height of the vent. 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.

10. Burn wood only. Other types of fuels may generate
poisonous gases (e.g., carbon monoxide).

11. If unit burns poorly while an exhaust blower is on in home,
(i.e., range hood), increase combustion air.

12. Installation shall be in accordance with the Manufacturers
Home & Safety Standard (HUD) CFR 3280, Part 24.

18 7061-197D November 7, 2014

Explorer II Medium Wood Stove

gy

7 Accessory List

R

Service Parts

Beginning Manufacturing Date: March 2014

Ending Manufacturing Date: Active

IMPORTANT: THIS IS DATED INFORMATION. Parts must be ordered from a dealer or

distributor.
model number and serial number when requesting service parts from your dealer or distributor.

ITEM DESCRIPTION COMMENTS PART NUMBER

Hearth and Home T echnologies does not sell directly to consumers. Provide

ACCESSORIES

Blower Assembly BK-ACC

Blower Control Box W/Switch SRV7000-194
Component Pack 7033-051
Magnet Round SRV7000-140
Snap Disc Bracket Assembly 7033-036
Snap Disc, # 1, Convection Blower SRV230-0470
Speed Control Only (Rheostat) 842-0370

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
Firescreen SCR-7061

FASTENERS

Avk Rivnut Repair Kit - 1/4-20 & 3/8-16 Rivnut Tools RIVNUT-REPAIR
Nut, Ser Flange Small 1/4-20 Pkg of 24 226-0130/24
Screw, Pan Head Philips 8-32 X 3/8 Pkg of 40 225-0500/40
Screw, Sheet Metal #8 X 1/2 S-Grip Pkg of 40 12460/40
Washer, 1/4 Sae Pkg of 24 28758/24

Explorer II

Stocked
at Depot

Y

Y

Y
Y

Y

Y
Y
Y
Y
Y

November 7, 2014 7061-197D 19

CONTACT INFORMATION

Hearth & Home Technologies

1445 North Highway

Colville, WA 99114

Division of HNI INDUSTRIES

Please contact your Quadra-Fire dealer with any questions or concerns.

For the number of your nearest Quadra-Fire dealer

log onto www.quadrafi re.com

CAUTION

DO NOT DISCARD THIS MANUAL

• Important operating and
maintenance instruc­tions included.

•

Read, understand and
follow these instruc­tions for safe installa­tion and operation.

•

Leave this manual with
party responsible for use
and operation.

DO NOT

DISCARD

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:

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.

20 7061-197D November 7, 2014