Drolet ECO-55, ECO-55 ST, DP00070, DP00071 Installation Manual
INSTALLATION MANUAL
ECO-55 / ECO-55 ST
(DP00070 & DP00071 model)
Safety tested according to ULC S627,UL1482 and
ASTM E1509 by an accredited laboratory
INSTALLATION BY A PROFESSIONAL
IS STRONGLY RECOMMENDED
Stove Builder International inc.
250, rue de Copenhague,
St-Augustin-de-Desmaures (Québec) Canada
G3A 2H3
CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION
INSPECTION REQUIREMENTS IN YOUR AREA.
PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE OF THIS PELLET FUELBURNING ROOM HEATER. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN
PROPERTY DAMAGE, BODILY INJURY OR EVEN DEATH.
READ AND KEEP THIS MANUAL FOR REFERENCE
This manual is available for free download on the manufacturer’s website. It is a copyrighted document. Re-sale
is strictly prohibited. The manufacturer may update this manual from time to time and cannot be responsible
for problems, injuries, or damages arising out of the use of information contained in any manual obtained from
unauthorized sources.
Printed in Canada 45876IA-2017-02-07
Customer service : 418-908-8002
Email : tech@sbi-international.com
www.drolet.ca
1. SAFETY INFORMATION
We highly recommend that our pellet burning hearth
products be installed and serviced by professionals
who are certied in the United States by NFI (National
Fireplace Institute ® ) or in Canada by WETT (Wood
Energy Technology Transfer) or in Quebec by APC
(Association des Professionnels du Chauffage).
If this appliance is not properly installed,
combustible materials near it may overheat. To
reduce the risk of re, follow the installation
instructions in this manual exactly. Contact local
building or re ofcials about restrictions and
installation inspection requirements in your area.
Please read this entire manual before you install and
use your new stove. You may need to get a building
permit for the installation of this appliance and the
venting system that it is connected to. Consult your
municipal building department or re department
before installation. We recommend that you also
inform your home insurance company to nd out if
the installation will affect your policy.
WARNING
THIS STOVE IS MOBILE HOME APPROVED
AND REQUIRES INSTALLATION OF A FRESH
AIR KIT, SOLD SEPARATELY. THE STOVE
MUST BE ATTACHED TO THE STRUCTURE OF
THE MOBILE HOME AND THE STRUCTURAL
INTEGRITY OF THE MOBILE HOME FLOOR,
WALL, AND CEILING / ROOF MUST BE
MAINTAINED. DO NOT INSTALL IN A SLEEPING
ROOM.
CAUTION
THIS STOVE MUST BE CONNECTED TO
A STANDARD 120V / 60HZ, GROUNDED
ELECTRICAL OUTLET. DO NOT USE AN
ADAPTER PLUG OR SEVER THE GROUNDING
PLUG. DO NOT ROUTE THE ELECTRICAL
CORD UNDERNEATH, IN FRONT OR OVER THE
STOVE.
WARNING
THIS STOVE IS NOT RECOMMENDED TO BE
INSTALLED IN A BEDROOM.
WARNING
IF THIS STOVE IS NOT PROPERLY INSTALLED,
A HOUSE FIRE MAY RESULT. TO REDUCE THE
RISK OF FIRE, FOLLOW THE INSTALLATION
INSTRUCTIONS.
WARNING
BURNING ANY SOLID FUELS GENERATES
CARBON MONOXIDE IN LOW
CONCENTRATION. THIS GAS IS EVACUATED
BY THE EXHAUST VENTING SYSTEM. IN
HIGHER CONCENTRATIONS, CARBON
MONOXIDE IS TOXIC AND MAY CAUSE DEATH.
TO PREVENT THIS, ENSURE THAT YOUR
EXHAUST VENTING SYSTEM IS AIRTIGHT.
NOTICE
Mixing of appliance components from different
sources or modifying components is prohibited
and will void the warranty. Any modication of the
appliance that has not been approved in writing by
the testing authority is prohibited and violates CSA
B365 (Canada) and NFPA 211 (USA).
NOTICE
When locating your appliance, make sure the vent
will not interfere with any truss, roof beams, wall
studs, water pipes or electrical wiring. It may be
easier to relocate appliance than to rework the
building structure.
NOTICE
The information given on the certication label
afxed to the stove always overrides the information
published in any other media (owner’s manual,
catalogues, yers, magazines or web sites).
Page 2 INSTALLATION MANUAL ECO-55/ECO-55ST
NOTICE
This stove has been developed and built for
residential supplementary heat source. Commercial
and industrial use is prohibited and will void the
warranty.
NOTICE
Stove Builder International inc. (SBI) grants no
warranty, implied or stated, for the poor installation
of your appliance and assumes no responsibility of
any consequential damages.
Page 3INSTALLATION MANUAL ECO-55/ECO-55ST
TABLE OF CONTENTS
1. SAFETY INFORMATION ................................................................................. 2
2. GENERAL FEATURES .................................................................................... 5
2.1 OVERALL DIMENSIONS (DP00070) ..................................................................................5
2.2 OVERALL DIMENSIONS (DP00071) ..................................................................................6
3. CLEARANCES TO COMBUSTIBLE MATERIALS .......................................... 7
3.1 CLEARANCES TO COMBUSTIBLES MATERIALS, WALLS AND CEILING .....................7
3.2 FLOOR PROTECTION ........................................................................................................8
4. VENTING SYSTEM .......................................................................................... 9
4.1 GENERAL ............................................................................................................................9
4.2 RECOMMANDATIONS ........................................................................................................9
4.3 EQUIVALENT VENT LENGTH (EVL) ..................................................................................9
4.3.1 RECOMMENDED EXHAUST VENTING DIAMETER .......................................................9
4.3.2 INSTALLATION COMPLIANCE ....................................................................................... 10
4.4 TERMINATION LOCATION ...............................................................................................11
4.5 DIRECT VENT SYSTEM ..................................................................................................12
4.6 INSTALLATION CONFIGURATION ...................................................................................12
4.6.1 THROUGH WALL INSTALLATION (MAIN FLOOR OR BASEMENT) ............................. 12
4.6.2 THROUGH ROOF INSTALLATION .................................................................................12
4.6.3 THROUGH A FACTORY BUILT CHIMNEY ....................................................................13
4.6.4 THROUGH AN EXISTING MASONRY FIREPLACE ......................................................13
4.6.5 THROUGH AN EXISTING MASONRY CHIMNEY ..........................................................14
5. INSTALLING THE OPTIONAL HOPPER EXTENSION ................................14
6. MOBILE HOME INSTALLATION ................................................................... 15
7. INSTALLING A THERMOSTAT ..................................................................... 15
7.1 THERMOSTAT LOCATION ................................................................................................15
7.2 WIRED THERMOSTAT ......................................................................................................16
7.3 WIRELESS THERMOSTAT ...............................................................................................16
8. COMBUSTION AIR SUPPLY ......................................................................... 16
8.1 SOURCES OF OUTSIDE COMBUSTION AIR ..................................................................17
9. APPLIANCE SET-UP ..................................................................................... 18
9.1 GENERAL ..........................................................................................................................18
10. WIRING DIAGRAM ...................................................................................... 19
11. EXPLODED VIEWS AND PARTS LIST DP00070 AND DP00071 .............. 20
Page 4 INSTALLATION MANUAL ECO-55/ECO-55ST
2. GENERAL FEATURES
25 1/4"
640mm
22 7/8"
581mm
24 7/8"
632mm
29 1/2"
750mm
23 7/8"
607mm
24 7/8"
8 5/8"
218mm
17 3/8"
441mm
32 5/8"
829mm
O
3"
76mm
O
3"
76mm
11 3/8"
290mm
6 1/8"
155mm
A
B
A
B
15 3/4"
401mm
8 1/8"
205mm
23 7/8"
607mm
24 7/8"
633mm
8 5/8"
218mm
17 3/8"
441mm
32 5/8"
829mm
O
3"
76mm
O
3"
76mm
11 3/8"
290mm
6 1/8"
155mm
A
B
A
B
O
3"
76mm
O
3"
76mm
11 3/8"
290mm
6 1/8"
155mm
A
B
2.1 OVERALL DIMENSIONS (DP00070)
Recommended
3 in. (75mm)
chimney diameter
Flue outlet diameter 3 in. (75mm)
Type of chimney ULC/ORD-C441
CAN/ULC S609
UL 641 (TYPE L)
Approved for alcove
Yes
installation
Approved for mobile
Yes
home installation ‡
Shipping weight
(without option)
Appliance weight
(without option)
Particulate emission
standard
277 lb (DP00070)
286 lb (DP00071)
235 lb (DP00070)
242 lb (DP00071)
CSA B415.1-10
ASTM E2779
USA standard (safety) ASTM E1509
UL 1482
Canadian standard
ULC S627
(safety)
Electrical
requirements
Voltage and frequency
120VAC and 60Hz
24 7/8"
632mm
29 1/2"
750mm
Ignition : 3.02A
‡ Mobile home (Canada) or manufactured home (USA): The
US department of Housing and Urban Development describes
“manufactured homes” better known as “mobile homes” as
followed; buildings built on xed wheels and those transported on
temporary wheels/axles and set on a permanent foundation. In
Canada, a mobile home is a dwelling for which the manufacture
and assembly of each component is completed or substantially
completed prior to being moved to a site for installation on
a foundation and connection to service facilities and which
conforms to the CAN/CSA-Z240 MH standard.
A FRESH AIR INLET
B FLUE OUTLET
Page 5INSTALLATION MANUAL ECO-55/ECO-55ST
2.2 OVERALL DIMENSIONS (DP00071)
23 7/8"
607mm
24 7/8"
633mm
8 5/8"
218mm
17 1/4"
439mm
36 1/8"
918mm
25 1/8"
639mm
22 7/8"
581mm
8 1/8"
205mm
15 3/4"
401mm
24 7/8"
632mm
29 1/2"
750mm
A
B
A
B
O
3"
76mm
O
3"
76mm
11 3/8"
290mm
6 1/8"
155mm
23 7/8"
607mm
24 7/8"
633mm
8 5/8"
218mm
17 1/4"
439mm
36 1/8"
918mm
A
B
A
B
O
3"
76mm
O
3"
76mm
11 3/8"
290mm
6 1/8"
155mm
A
B
O
3"
76mm
O
3"
76mm
11 3/8"
290mm
6 1/8"
155mm
24 7/8"
632mm
29 1/2"
750mm
2.3 REGULATIONS COVERING PELLET
STOVE INSTALLATION
When installed and operated as described in these
instructions, this pellet stove is suitable for use as a
freestanding heater in residential installations.
In Canada, the CSA B365 Installation Code for Solid
Fuel Burning Appliances and Equipment and the CSA
C22.1 Canadian National Electrical Code are to be
followed in the absence of local code requirements.
In the USA, the ANSI NFPA 211 Standard for
Chimneys, Fireplaces, Vents and Solid Fuel-Burning
Appliances and the ANSI NFPA 70 National Electrical
Code are to be followed in the absence of local code
requirements.
This stove must be connected to a pellet vent system
complying with the requirements for Pellet Vent in the
standards UL 103, UL 641, ULC S629M, CAN/ULC
S609 and ULC/ORD C441 or to a code-approved
masonry chimney with a stainless steel ue liner.
2.4 CERTIFICATION LABEL LOCATION
Since the information given on the certication
label afxed to the stove always overrides the
information published in any other media (owner’s
manual, catalogues, yers, magazines or web sites),
it is important to refer to it in order to have a safe
and compliant installation. In addition, you will nd
important information about your stove (model, serial
number, etc.). You will nd the certication label on
the inner side of the hopper lid of the stove.
CAUTION
DO NOT USE MAKESHIFT MATERIALS OR
MAKE ANY COMPROMISES WHEN INSTALLING
THIS STOVE.
A FRESH AIR INLET
B FLUE OUTLET
Page 6 INSTALLATION MANUAL ECO-55/ECO-55ST
3. CLEARANCES TO COMBUSTIBLE
MATERIALS
The clearances shown in this section applies to
DP00070 and DP00071.
The clearances shown in this section have been
determined by tests according to procedures set out in
safety standards ULC S627 (Canada), ASTM E1509
(U.S.A) and UL1482 (U.S.A.). When the pellet stove
is installed so that its surfaces are at, or beyond, the
minimum clearances specied, combustible surfaces
will not overheat under normal and even abnormal
operating conditions.
RECOMMENDED CLEARANCES FOR
MAINTENANCE
CANADA USA
A*
12" (305 mm) 12" (305 mm)
WARNING
NO PART OF THE PELLET VENT SYSTEM MAY
BE LOCATED CLOSER TO COMBUSTIBLES
THAN THE MINIMUM CLEARANCES SPECIFIED
BY THE VENT MANUFACTURER.
NOTICE
The following clearances are also valid for an
alcove installation. However, if the stove is
installed in an alcove, to perform maintenance, you
should expect to move the appliance to get to the
maintenance access doors and components.
3.1 CLEARANCES TO COMBUSTIBLES
MATERIALS, WALLS AND CEILING
I
D
A
MINIMUM CLEARANCES
CANADA USA
A*
D
I**
3" (76 mm) 3" (76 mm)
Note 1 Note 1
48" (1 220 mm) 48" (1 220 mm)
WARNING
NO PART OF THE STOVE MAY BE LOCATED
CLOSER TO COMBUSTIBLES THAN THE
MINIMUM CLEARANCES SPECIFIED ON THE
CERTIFICATION LABEL.
D
B
MINIMUM CLEARANCES
CANADA USA
B
D
B
6" (152 mm) 6" (152 mm)
Note 1 Note 1
RECOMMENDED CLEARANCES FOR
MAINTENANCE
CANADA USA
24" (610 mm) 24" (610 mm)
*From the rear panel
**Measured from the platform on which the product is installed.
Note 1 : Refer to the exhaust venting system manufacturer’s
instructions for clearances to combustible materials.
Page 7INSTALLATION MANUAL ECO-55/ECO-55ST
D
D
C
C
MINIMUM CLEARANCES
CANADA USA
C
D
3" (76 mm) 3" (76 mm)
Note 1 Note 1
RECOMMENDED CLEARANCES FOR
MAINTENANCE
CANADA USA
C
D
Note 1 : Refer to the exhaust venting system manufacturer’s
instructions for clearances to combustible materials.
12" (305 mm) 12" (305 mm)
Note 1 Note 1
FLOOR PROTECTION
CANADA** USA
E
6" (152 mm)
From door opening
F
6" (152 mm)
From door opening
6" (152 mm)
From door opening
6" (152 mm)
From door opening
CAUTION
THE STOVE MUST BE PLACED ON
A CONTINUOUS (GROUTED JOINTS)
NONCOMBUSTIBLE MATERIAL SUCH AS
CERAMIC TILE*, CEMENT BOARD, BRICK,
MILLBOARD OR EQUIVALENT, OR ANY OTHER
APPROVED OR LISTED MATERIAL SUITED
FOR FLOOR PROTECTION.
*Any type of tile will require a continuous non combustible sheet
beneath to prevent the possibility of embers falling through to the
combustible oor if cracks or separation should occur in the nished surface, this would include oor protection for built-in raised
hearths. Check local codes for approved alternatives.
**You may reduce the oor protection requirements to the values
shown in the previous table ONLY if the following actions are
respected: Allow for the appliance to shut-down and re to
be extinguished. Once completely cool and all blowers have
stopped you may proceed with opening the rebox or ash door.
Otherwise, see CSA B365.
3.2 FLOOR PROTECTION
Page 8 INSTALLATION MANUAL ECO-55/ECO-55ST
4. VENTING SYSTEM
4.2 RECOMMANDATIONS
CAUTION
CONNECT THIS STOVE ONLY TO A LISTED
PELLET EXHAUST VENTING SYSTEM FOR USE
WITH SOLID FUEL OR TO A LINED CHIMNEY
CONFORMING TO NATIONAL AND LOCAL
BUILDING CODES.
CAUTION
DO NOT CONNECT THIS STOVE TO ANY
OTHER EXISTING VENTING SYSTEM SERVING
ANOTHER APPLIANCE.
CAUTION
THE VENTING SYSTEM MUST BE COMPLETELY
AIRTIGHT AND PROPERLY INSTALLED.
ALL VENT CONNECTOR JOINTS MUST BE
SEALED AND FASTENED IN ACCORDANCE
WITH THE PELLET VENT MANUFACTURER’S
INSTRUCTIONS TO ENSURE CONSISTENT
PERFORMANCE AND AVOID SMOKE AND ASH
SPILLAGE..
CAUTION
In Canada, we recommend that you use a listed pellet vent that meets the CAN/ULC S609 or ULC/ORD
C441 Standard. A pellet vent listed to ULC S629M is
also suitable for installation with this stove.
For the United States, we recommend that you use a
listed pellet vent that meets the UL 641 Standard. A
pellet vent listed to UL 103 is also suitable for installation with this stove.
This stove can be vented in an existing factory-built
or masonry chimney with the addition of a stainless
steel liner, provided the chimney is more than 4" in
diameter. The liner should be listed and should meet
the ULC S635 CAN/ULC S640 standard in Canada
and the UL 1777 standard in the USA. Refer to the
instructions provided by the vent manufacturer,
especially when passing through a wall, ceiling or
roof.
4.3 EQUIVALENT VENT LENGTH (EVL)
4.3.1 RECOMMENDED EXHAUST VENTING
DIAMETER
DO NOT INSTALL A FLUE DAMPER IN THE
EXHAUST VENTING SYSTEM OF THIS UNIT.
CAUTION
DO NOT CONNECT TO OR USE IN
CONJUNCTION WITH ANY AIR DISTRIBUTION
DUCTWORK.
CAUTION
THE VENTING SYSTEM SHOULD BE CHECKED,
AT LEAST TWICE A YEAR FOR ANY BUILDUP
OF SOOT OR CREOSOTE.
4.1 GENERAL
Even though the chimney draft is mechanical, a suitable venting system will ensure a natural draft which
will prevent smoke spillage in your home if a power
outage occurs. Moreover, a suitable venting system
conguration will help getting the best efciency out
of your stove when installed in accordance with the
required EVL.
The recommended venting system inner pipe diameter is 3". Use a 4" pipe if you have more than 15 feet
of Equivalent Vent Length (EVL).
To calculate the Equivalent Vent Length of your installation, use the following conversions:
Qty Type of pipe
1 90° elbow or ‘‘Tee’’ 5 feet
1 45° elbow 3 feet
1 foot horizontal pipe run 1 foot
1 foot vertical pipe run 1/2 foot
Equivalent vent
length (EVL)
Page 9INSTALLATION MANUAL ECO-55/ECO-55ST
Here is an example to help you calculate Equivalent
Vent Length. On the following gure the EVL can be
calculated like this:
2 feet of horizontal run (2 X 1' EVL) = 2' of EVL
90° elbow or "Tee" (1 X 5' EVL) =5' of EVL
12 feet of vertical run
(12' X 0.5' EVL)
Termination cap = 0' of EVL
Total EVL = 13' of EVL
Since the total EVL is less than 15 feet, the recommended exhaust venting diameter is 3".
= 6’ of EVL
4.3.2 INSTALLATION COMPLIANCE
To determine if your installation is compliant, the
exhaust venting system must end within the grid on
the venting system chart. The previous installation
has 2 feet of horizontal run and 12 feet of vertical
run. It is thus standard since the venting system ends
in the gridded area.
CAUTION
• Horizontal runs shall not exceed 9 feet.
• Never exceed 30 feet of evl.
CAUTION
TO REDUCE THE RISK OF SMOKE SPILLAGE
THERE SHOULD ALWAYS BE AT LEAST ONE
FOOT OF VERTICAL RISE FOR EACH FOOT OF
HORIZONTAL RUN. IN ALL CASES, AT LEAST 3
FEET OF VERTICAL RISE IS NEEDED.
WARNING
TERMINATION OF A SIDE WALL VENT SHOULD
BE LOCATED TO AVOID PERSONAL BURN
INJURY, FIRE HAZARD AND INTERFERENCE
WITH OR DAMAGE TO ADJACENT
PROPERTIES. EXHAUST GASES CAN REACH
TEMPERATURES OF 500°F (260°C) AND CAUSE
SERIOUS BURNS.
WARNING
TERMINATION COLLAR (SPARK ARRESTER)
IS MANDATORY AND MUST BE CLEAR OF ANY
DEBRIS AT ALL TIME.
Page 10 INSTALLATION MANUAL ECO-55/ECO-55ST
4.4 TERMINATION LOCATION
CANADA
Refer to NFPA 211 (USA) or CSA B365 (Canada) for rules for the distance of exit terminal from windows and
openings. The exit terminal of a mechanical draft system, other than a direct vent appliance shall be located
in accordance with the following.
Min.
Clearances
A 12" (30 cm) Clearances above grade level or any adjacent surface that might support snow, ice,
B 39" (100 cm) Clearance to window or door that may be opened.
F 39" (100 cm) Clearance to corner or adjacent wall or any combustible materials.
H 39" (100 cm) Not to be installed above a meter/regulator assembly within 39" (100 cm) horizontally
I 72" (183 cm) Clearance to gas service regulator vent outlet or within 39’’ (100 cm) of an oil tank vent
J 39" (100 cm) Clearance to the combustion air inlet to any other appliance.
K 72" (183 cm) Clearance to a mechanical air supply inlet.
L 84" (213 cm) Clearance above paved side-walk or a paved driveway located on public property.
39" (100 cm) Clearance to property boundary.
United-States
Description
or debris.
from the vertical center-line of the regulator and for 15’ vertically.
or an oil tank ll inlet.
A vent shall not terminate underneath a veranda, porch, or deck.
A vent shall not terminate directly above a sidewalk or a paved driveway which is lo-
cated between two single family dwelling and serves both dwellings.
• Not Less than 36" (91 cm) above any forced air inlet located within 120" (305 cm);
• Not Less than 48" (122 cm) below and horizontally from, or 12" (30 cm) above, any door, window or gravity
air inlet into any building;
• Not Less than 24" (61 cm) from an adjacent building and not less than 84" (213 cm) above grade when
located adjacent to a public walkway;
• Cannot be located less than 12" (30 cm) above grade;
• Cannot be located above a gas meter/regulator within 36" (91cm) horizontally of the vertical center line of
the regulator;
• Not within 6 feet (183 cm) of a gas service regulator vent outlet;
• Other restrictions may apply. See NFPA 211 for further information.
Page 11INSTALLATION MANUAL ECO-55/ECO-55ST
4.5 DIRECT VENT SYSTEM
In Canada: The permitted termination locations for a
direct vent system are the same than those permitted
with a regular pellet vent system.
In the Unites States : The permitted termination
location for a direct vent system are the same than
those permitted with a regular pellet vent system
except for the following : The exit terminal shall be
located not less than 9" (23 cm) from any opening
through which vent gases could enter a building.
4.6 INSTALLATION CONFIGURATION
4.6.2 THROUGH ROOF INSTALLATION
4.6.1 THROUGH WALL INSTALLATION (MAIN
FLOOR OR BASEMENT)
1. Position appliance following clearances vent
manufacturer’s instructions.
2. Install a stove adapter or a stove adapter tee onto
the appliance ue collar.
3. Locate the position of the exhaust pipe in the wall
and cut a hole of the appropriate size for vent in
the wall.
4. Install wall thimble as per vent manufacturer’s
instructions.
5. Ensure you install enough horizontal pipe length
to exceed the exterior wall of 6 inches. Install a
tee section to the pipe passing through the wall.
6. Run the vent vertically up the wall for at least
36". Refer to the vent manufacturer’s instructions
for clearances to combustible materials and
installation of wall bands.
7. Install a 90 degrees elbow facing out from the
wall and then attach a 45 degree elbow facing
towards the ground. The termination of the vent
must include a spark arrester, fastened to the 45
degrees elbow.
8. Sealed outside wall thimbles with high
temperature waterproof silicone sealant.
1. Position appliance following clearances and
following vent manufacturer’s instructions.
2. Install a stove adapter or a stove adapter tee
onto the appliance ue collar. If necessary, use
a horizontal additional length between the ue
outlet and the tee.
3. Drop the plumb line over the center of the tee
outlet and mark location on the ceiling.
4. Cut a hole for appropriate ceiling support. Frame
rough opening.
5. Install ceiling support and the rst vent section as
per vent manufacturer’s instructions.
6. Install a restop radiation shield on any
subsequent ceiling/oor, except for the attic
where an attic insulation shield is required.
7. Run the necessary section of vent vertically so
the rain cap exceeds the highest point of the roof
at least 24" in United States and at least 36" in
Canada.
8. Install roof support.
9. Install roof ashing and rain cap as per
manufacturer’s instructions. If necessary, install
a storm collar.
Page 12 INSTALLATION MANUAL ECO-55/ECO-55ST
4.6.3 THROUGH A FACTORY BUILT CHIMNEY
NOTICE
Before installation, the chimney must be cleaned
and inspected by a qualied chimney sweep or
installer.
1. Position stove following clearances given and following vent manufacturer’s instructions.
4.6.4 THROUGH AN EXISTING MASONRY
FIREPLACE
NOTICE
The structural condition of the masonry chimney
must rst be inspected by a qualied chimney
sweep or installer. You will need a pipe length
equal to the chimney height from the hearth. If
outside combustion air is to be used, you will need
a pipe length superior from 12 to 18 inches (30 to
46 cm) of the chimney height to ensure a proper
stove behaviour.
2. Install a stove adapter or a stove adapter tee onto
the appliance ue collar. If necessary, use a horizontal additional length between the ue outlet
and the tee.
3. Use a proper chimney adaptor for your installation.
4. Run the number of sections of vent necessary to
go through the chimney adaptor into the chimney.
5. Connect the vent to a stainless steel 4" liner according to the vent manufacturer’s instruction.
6. Install roof ashing and rain cap as per
manufacturer’s instructions. If necessary, install
and seal a storm collar.
NOTICE
In the USA., the use of a stainless steel liner is
mandatory. In Canada, it is not mandatory but is
strongly recommended.
1. Position stove, following clearances and following vent manufacturer’s instructions.
2. Build and Install a blocking plate inside the chim-
ney to seal the replace damper. Stainless steel
plate and screws are recommended. Cut a hole
for the exhaust pipe. If needed, cut a second hole
for the air intake pipe
3. Attach a section of pipe and clean out tee to the
ue outlet, making sure the clean out tee is centered in the chimney ue area.
4. Install a vented ashing at the top of the replace
chimney. Stainless steel plate and screws are
recommended. Cut a hole for the vent pipe. If
needed, cut a second hole for the air intake pipe.
Seal all joints with high temperature waterproof
silicone sealant to prevent water leakage.
5. Seal and install vertical roof vent. If required, seal
and install a storm collar.
Page 13INSTALLATION MANUAL ECO-55/ECO-55ST
4.6.5 THROUGH AN EXISTING MASONRY
CHIMNEY
1. Position stove following clearances following vent
manufacturer’s instructions.
2. Mark the center of the hole where the vent pipe
will go through the masonry chimney.
3. It is necessary to make a hole in the masonry
with a one-inch diameter greater than the diameter of the vent pipe used.
5. INSTALLING THE OPTIONAL
HOPPER EXTENSION
To increase the hopper capacity, it is possible to
install a hopper extension, sold separatly. Consult
your dealer or website for details.
4. Install the cleanout tee at the bottom of the vertical vent system and lower it down the chimney
until the center branch of the tee is aligned with
the hole in the masonry.
5. Connect the horizontal vent pipe to the cleanout
tee by pushing it through the hole in the masonry.
6. If desired, once the horizontal pipe is in place,
the space between the pipe and masonry may be
lled with high-temperature grout.
7. Install a vented ashing at the top of the mason-
ry chimney. Stainless steel plate and screws are
recommended. Cut a hole for the vent pipe. If
needed, cut a second hole for the air intake pipe.
Seal all joints with high temperature waterproof
silicone sealant to prevent water leakage.
8. Install and seal ashing with high temperature
waterproof silicone sealant.
9. Seal and install vertical roof vent. If required, seal
and install a storm collar.
10. If desired, install a trim collar and use an additional horizontal vent pipe length, if required, to
connect the stove to the chimney.
Page 14 INSTALLATION MANUAL ECO-55/ECO-55ST
6. MOBILE HOME INSTALLATION
NOTICE
7.1 THERMOSTAT LOCATION
Location of the thermostat is very important to obtain
comfort and efciency from your stove.
For mobile home installation, it is mandatory to
connect the stove to an outside combustion air
source. Insulated pipe should never exceed 10
feet.
When installed in a mobile home, the stove must be
anchored to the oor with two screws. Use the two
anchoring holes located on each side of the pedes-
tal, as shown on the right gure.
Locate the thermostat 4 to 5 feet above the oor in
accordance with applicable building codes.
Install the thermostat in a location that provides
good airow characteristics and avoid areas behind
doors, near corners, air vents, direct sunlight or heat
generating devices.
If the thermostat is installed in the same room as the
stove, it should also be located at least 15 to 20 feet
from the stove. To prevent cycling, you should avoid
installing the thermostat on a poorly insulated outside
wall or directly in front of the stove.
For use in a mobile home in Canada, this pellet
stove must be connected to a vent system certied
according to the standard or ULC/ORD-C441 CAN/
ULC-S609. A vent system meeting the requirements
of ULC S629M can also be used.
For use in a manufactured home in the United States,
this pellet stove must be connected to a venting system that meets the requirements of UL 641 standard.
A vent system that meets the requirements of UL 103
standard may also be used.
7. INSTALLING A THERMOSTAT
Using a thermostat will help you maintain a constant
temperature throughout the house. A low voltage
thermostat (24 volts) is required. A xed wall mount
or hand held model can be used.
NOTICE
Thermostat manufacturer’s instructions always
override the information published in the following
section.
A Thermostat
Minimum 15'
B
NOTICE
Installing the thermostat in front of the stove or
in front of a window will tend to make the stove
cycle too often and wear components prematurely.
See operation’s manual for more details on how to
operate the stove with the proper pilot mode.
Page 15INSTALLATION MANUAL ECO-55/ECO-55ST
7.2 WIRED THERMOSTAT
7.3 WIRELESS THERMOSTAT
Before installing the thermostat, unplug the power
cord from the power outlet.
First, connect the two thermostat wires to the terminal
block located at the rear on the right hand side of the
stove when facing it. Loosen the two middle screws
and insert the wires in the terminals. Tighten the two
screws. Open the thermostat and connect the wires
as per the manufacturer’s instructions.
If you are using a wireless thermostat or a hand
held thermostatic remote control, connect the two
thermostat wires to the terminal block located at the
rear on the right hand side of the stove while facing it.
If the receiver wires are equipped with quick-connect
terminals you can connect them directly to the stove’s
wiring harness.
To do so, open the right hand side decorative panels
and disconnect wires (B) and (C) attached to the rear
of the terminal block (A) and connect them to the receiver.
Open the thermostat and connect the wires as per
the manufacturer’s instructions.
Connect one wire on “RH” and the other wire on “W”.
Red wire jumper can remain installed. For further information refer to the manufacturer’s instructions.
8. COMBUSTION AIR SUPPLY
NOTICE
For mobile home installation, it is mandatory to
connect the stove to an outside combustion air
source. Insulated pipe should never exceed 10
feet.
It is recommended to install an outside air inlet in or
near the room where the stove is installed. When
doing so, it is preferable to choose a wall which is
not exposed to dominant winds, depending on the
conditions surrounding your house.
Page 16 INSTALLATION MANUAL ECO-55/ECO-55ST
A rodent guard (minimum 1/4” wire mesh) must be
used at the termination. All connections must be
secured and airtight by either using the appropriately
sized hose clamp and/or UL-181-AP foil tape.
Make sure that the fresh air intake back draft shutter
functions freely. The fresh air intake back draft shutter
is located in the back of the stove.
8.1 SOURCES OF OUTSIDE COMBUSTION
AIR
An insulated 3” inside diameter metallic pipe, either
exible or rigid, must be attached to the fresh air intake (D).
To complete the installation, make a hole of 1/4" to
1/2" (6 mm à 13 mm) bigger than the insulate pipe
diameter in the outside wall of the house at the
chosen location. From outside, place the outside air
inlet cap (E) in the hole (open side down) and fasten
the register to the wall, with screw.
Place the insulated pipe (A) over the register tube
and over the replace outside air connector (D).
At each end, carefully pull back the insulation and
plastic cover, exposing the exible pipe. Attach the
exible pipe using pipe clamps(C).
CAUTION
IT IS FORBIDDEN TO DRAW COMBUSTION AIR
FROM A BASEMENT, AN ATTIC, A GARAGE OR
ANY CONFINED SPACE
• You can draw air from a ventilated crawl space
underneath the oor.
• You can draw air directly from an outside wall,
behind the stove.
For a better seal, you may also use aluminum tape.
Wrap the tape around the joint between the exible
pipe and the air inlets. Carefully push the insulation
and plastic cover back over the pipe. Fix the plastic
in place using aluminum tape.
Page 17INSTALLATION MANUAL ECO-55/ECO-55ST
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