FMI VS36 Series, S36 Series Owner's Operation And Installation Manual

RESIDENTIAL AND OUTDOOR WOOD BURNING FIREPLACE

PFS

USC

OWNER’S OPERATION AND INSTALLATION MANUAL

®

ICC-ES #ESR-2542

MODELS (V)S36 SERIES

SAVE THIS BOOK
This book is valuable. In addition to instructing you
on how to install and maintain your appliance, it also
contains information that will enable you to obtain re­placement parts or accessory items when needed. Keep
it with your other important papers.

This replace is approved for use as a wood burning
replace or for use with a vented gas log approved to

ANS Z21.60 or Z21.84 standards or for use with a vent­free gas log heater approved to ANS Z21.11.2 standard.
A FMI PRODUCTS, LLC hood must be installed when
using a vent-free log heater (see Accessories, page 19).

This wood burning replace complies with UL127­CAN/ULC-S610-M87 standard as a FACTORY BUILT

APPLIANCE.

FOR CANADA: The authority having jurisdiction (such

as the municipal building department, re department,

etc.) should be contacted before installation to deter­mine the need to obtain a permit.

INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.

For more information, visit www.fmiproducts.com

TABLE OF CONTENTS

Safety .................................................................. 2

Specications ...................................................... 3

Fireplace Installation............................................ 4

Venting Installation .............................................. 6

Optional Gas Line Installation............................ 13

SAFETY

Operation and Maintenance Guidelines ............ 14

Technical Service............................................... 15

Replacement Parts ............................................ 15

Parts .................................................................. 16

Accessories ....................................................... 19

WARNING: Improper

installation, adjustment,
alteration, service or
maintenance can cause
injury, property damage
or loss of life. Refer to this
manual for assistance or
additional information.
Consult a qualied install­er or local distributor.

IMPORTANT: Check local codes

before installing this replace.

Before beginning installation of this replace,
read these instructions through completely.

• This FMI PRODUCTS, LLC replace and
its components are safe when installed
according to this installation manual.
Unless you use FMI PRODUCTS, LLC
components, which have been designed
and tested for the replace system, you
may cause a re hazard.

• The FMI PRODUCTS, LLC warranty will
be voided by and FMI PRODUCTS, LLC
disclaims any responsibility for the following
actions.

a. Modification of the fireplace, com-

ponents, doors, air inlet system and
damper control.

b. Use of any component part not manufac-

tured or approved by FMI PRODUCTS,
LLC in combination with a FMI PROD-

UCTS, LLC replace system.
Proper installation is the most important step
in ensuring safe and continuous operation of
replace. Consult the local building codes as
to the particular requirements concerned with
the installation of all factory built replaces.

WARNING: Do not install a

replace insert in this box unless

the manufacturer's instructions

with the insert specically state
this replace has been tested for

use with this insert.

FOR YOUR SAFETY

• Do not store or use gasoline
or any other ammable vapors

or liquids in the vicinity of this
or any other appliance.

• Due to high temperatures, the

appliance should be located

out of trafc and away from

furniture and draperies.

• Do not place clothing or other
ammable materials on or near

the appliance.

• Never leave children unat­tended when a re is burning
in the replace.

WARNING: Use solid wood

or processed solid fuel relogs

only. When processed wood fuel

re logs are used, do not poke or

stir the logs while they are burn-

ing. Use only re logs that have

been evaluated for the application

in replace and refer to re log

warnings and caution markings
on packaging prior to use.

This replace is not intended to be

used as a substitute for a furnace
to heat an entire home. Use for
supplemental heat only.

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111026-01K2

SPECIFICATIONS

GAS LINE

RIGHT SIDE

0" TO

TOP

SPACERS

0.75"
AIR
SPACE
BACK
AND
SIDES

OUTSIDE
AIR (LEFT
SIDE ONLY)

0" TO
BOTTOM

21"

1" AIRSPACE
TO COMBUSTIBLE
MATERIAL

HEARTH

EXTENSION
8" EACH
SIDE

52" X 18"

29"

ELECTRICAL
OUTLET

NO COMBUSTIBLE
MATERIAL ON FACE

8.717"

11.217"

COMBUSTIBLE
WALL BOARD

11.435"

NOT LESS
THAN 12" TO
PERPENDICULAR
SIDEWALL

12.5"

7.092"

LEFT SIDE

8.717"

14.437"

22"

KNOCK

OUTS

9.125"

3.5"

AIR KIT
KNOCK OUT

GAS LINE
KNOCK
OUTS

9.125"

3.5"

14.25"

32.5"

ROUND TOP TERMINATION

SQUARE CHASE-TOP

TERMINATION

41.250"

0.625"

37"

41"

1"

21"

8"

35"

1"

111026-01K 3

41"

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FIREPLACE INSTALLATION

SELECTING LOCATION

To determine the safest and most efcient
location for the replace, you must take into
consideration the following guidelines:

1. The location must allow for proper clear­ances (see Figures 1 and 2).

2. Consider a location where the replace
will not be affected by drafts, air condition­ing ducts, windows or doors.

3. A location that avoids the cutting of
joists or roof rafters will make installation
easier.

4. An outside air kit is available with this
replace (see Optional Outside Air Kit on
page 6).

MINIMUM CLEARANCE TO
COMBUSTIBLES

Back and sides of replace 3/4" minimum*
Floor** 0" minimum
Perpendicular wall to opening 12" minimum
Top spacers 0" minimum
Mantel clearances see Mantels, page 5
Chimney outer pipe surface 1" minimum

* Not required at nailing anges
** See step 2 of Framing

WARNING: Do not pack re­quired air spaces with insulation
or other materials.

Minimum/Maximum Chimney Height for

Residential Installation

The minimum height of the chimney, mea­sured from the base of the replace to the ue
gas outlet of the termination, is 14.5 feet for
straight ue or a ue with one elbow set. The
maximum distance between elbows is 6 feet.
For systems with two elbow sets, the minimum
height is 22 feet. The maximum height of any
system is 50 feet. This measurement includes
the replace, chimney sections and the height
of the termination assembly at the level of
the ue gas outlet (see Figure 18, page 12).

Minimum/Maximum Chimney Height for

Outdoor Installation

The minimum height of the chimney, mea­sured from the base of the replace to the
ue gas outlet of the termination, is 7 1/2 feet
(minimum of 4 feet of chimney pipe sections
required for outdoor installation).

FRAMING

1. Frame opening for fireplace using the
dimensions shown in Figures 1 and 2.

2. If replace is to be installed directly on
carpeting, tile (other than ceramic) or any
combustible material other than wood
ooring, the replace must be installed
upon a metal or wood panel extending
the full width and depth of replace.

3. Set replace directly in front of this open­ing and slide unit back until nailing anges
touch side framing.

41.375"

41.250"

Figure 1 - Framing Dimensions

17.253"

24.399"

52.183"

73.798"

Figure 2 - Corner Installation

21.875"

3

MAINTAIN

/4"
CLEARANCE AT
SIDES AND BACK
OF FIREPLACE

3

/4" CLEARANCE
NOT REQUIRED AT
NAILING FLANGES

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111026-01K4

FIREPLACE INSTALLATION

Continued

4. Check the level of the replace and shim
with sheet metal if necessary.

5. Before securing fireplace to prepared
framing, the ember protector (provided)
must be placed between the hearth ex­tension (not supplied) and under bottom
front edge of replace to protect against
glowing embers falling through. If replace
is to be installed on a raised platform, a Z­type ember protector (not supplied) must
be fabricated to t your required platform
height. The ember protector should ex­tend under replace a minimum of 1 1/2".
The ember protector should be made of
galvanized sheet metal (28 gauge mini­mum) to prevent corrosion.

6. Using screws or nails, secure replace to
framing through anges located on sides
of replace.

DRAIN PAN (DP36)

For outdoor installations, the replace enclo­sure must allow for adequate drainage and
fresh air ventilation. It is recommended that
a sealed, corrosion resistant catch pan with
provision for drainage be installed under the
replace within the replace enclosure (see
Accessories on page 19).

HEARTH EXTENSION

A hearth extension projecting a minimum of
16" in front of and a minimum of 8" beyond
each side of the replace opening is required
to protect combustible floor construction
in front of the replace. Fabricate a hearth
extension using a material which meets the
following specications: a layer of noncom­bustible, inorganic material having a thermal
conductivity of K=0.84 BTU IN/FT, HR. F (or
less) at 1" thick. For example, if the material
selected has a K factor of 0.25, such as glass
ber, the following formula would apply:

0.25 x 1.0" = 0.30" thickness required

0.84

Thermal conductivity "K" of materials can be
obtained from the manufacturer or supplier of
the noncombustible material. If the hearth ex­tension is to be covered, use noncombustible
material such as tile, slate, brick, concrete,
metal, glass, marble, stone, etc. Provide a
means to prevent the hearth extension from
shifting and seal gap between the replace
frame and hearth extension with a noncom­bustible material (see Figure 3).

WARNING: Hearth extension

is to be installed only as shown
in Figure 3.

Fireplace Front

Ember Protector

Fireplace Front
Raised Hearth

Ember Protector

Fireplace Front
Elevated

Ember Protector

Figure 3 - Hearth Extension

MANTELS

A mantel may be installed if desired (see
Figure 4. page 6). Woodwork such as wood
trims, mantels or any other combustible ma­terial projecting from the front face must not
be placed within 12" of the replace opening.
Combustible materials above 12" and project­ing more than 11/2" from the replace must not
be placed less than 15" from the top opening
of the replace (NFPA STD 211, Sec. 7-3.3.3).

Mantels or any other combustible material
also may come up to the side edge of the
black metal face of the replace just as long
as the projection from the front face fall within
the limit shown in Figure 4.

Seal Gap

Hearth

Extension

Seal Gap

111026-01K 5

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6"

Ref.

12 1/4" Ref.

33°

3" Nom.

FIREPLACE INSTALLATION

Continued

Combustible
Material

Safe
Zone for
Projection of
Combustible
Materials

Top View of Fireplace

8.0"

33°

SAFE ZONE

FIREBOX

2" Max.

3.0"

12" Min.

11/2" Max.

9" Min.

Fireplace Opening

Figure 4 - Mantel Clearances to Combustible Material

Upper

Section of

Fireplace

VENTING INSTALLATION

OPTIONAL OUTSIDE AIR KIT
(MODEL AK4/AK4F)

The installation of an outside air kit should be
performed during the rough framing of the re­place due to the nature of it's location. Outside
combustion air is accessed through a vented
crawl space (AK4F) or through a sidewall (AK4).
See Figure 22 on page 15 for instruction of
operating air kit.

CAUTION: Combustion air
inlet ducts shall not terminate
in attic space.

The maximum height for the
air vent can not exceed 3 feet
below the ue gas outlet of the

termination.

Min. to

Perpendicular

Side Wall

12"

Secure to Collars with Metal Tape, Screws
or Straps (Min. of 1/4" x 20" in size)

Vented Crawl Space
(Check Local Codes
Before Installing in a
Vented Crawl Space)

Figure 5 - Outside Air Kit

Combustible
Material Must
Not Overlap
Front Face

Air Inlet
Location
Must Allow
For Bushes
or Snow

Air Inlet
Eyebrow

Vent Hood
Required for
Wall Installation

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111026-01K6

VENTING INSTALLATION

Continued

WARNING: The opening in
collar around chimney at top of
replace must not be obstruct­ed. Never use blown insulation

to ll chimney enclosure.

12 3/8" Galvanized

Outer Pipe

8" Stainless
Inner Pipe

PART NO. DESCRIPTION GAIN

36" Fireplace 40

12-8DM

12-8HT

18-8DM

18-8HT

24-8DM

24-8HT

36-8DM

36-8HT

48-8DM

48-8HT

RT-8DM Round Termination 6 7/8"

RTL-8DM Round Termination 7 3/4"

RTT-8DM

RTTL-8DM

ET-8DM Square Chase-Top 12

ETO-8DM

ETL-8DM

ETLO-8DM

* The lineal gain for the terminations is mea­sured to the ue gas outlet height.

LINEAL GAIN

Pipe Section 10 5/8"

Pipe Section 16 5/8"

Pipe Section 23 5/8"

Pipe Section 34 5/8"

Pipe Section 46 5/8"

Round Termination

with Slip Section

Round Termination

with Slip Section

Square Chase-Top

with Mesh

Square Chase-Top

with Slip Section

Square Chase-Top

with Mesh & Slip

Section

Hemmed

End

"

6 7/8" to

23 1/8"*

8 1/2" to

21 1/2"*

*

"

*

12

"

7" to 15"*

12" to

25 1/2"

CHIMNEY PIPE

The FMI PRODUCTS, LLC chimney system
consists of 12", 18", 24", 36" and 48" snap­lock, double-wall pipe segments, planned
for maximum adaptability to individual site
requirements. Actual lengths gained after t­ting overlaps must be taken into consideration
(lineal gain) and are given in the lineal gain
chart (see Figure 6). Lineal gain is the actual
measurable length of a part after two or more
parts are connected. For Canada, use chimney
parts designated "HT".

A

SSEMBLY AND INSTALLATION OF

DOUBLE WALL CHIMNEY SYSTEM

Each double wall chimney section consists
of a galvanized outer pipe, a stainless steel
inner ue pipe and a wire spacer. The pipe
sections must be assembled independently
as the chimney is installed.

When connecting chimney directly to the
replace, the inner ue pipe section must
be installed rst with the lanced side up.
The outer pipe section can then be installed
over the ue pipe section with the hemmed
end up. Press down on each pipe section
until the lances securely engage the hem
on the replace starter. The wire will assure
the proper spacing between the inner and
outer pipe sections. Continue to assemble

*

chimney sections as outlined, making sure
that both the inner and outer pipe sections are

*

locked together. When installing double wall
snap-lock chimney together, it is important to
assure the joint between the chimney sections
is locked. Check by pulling chimney upward
after locking. The chimney will not come apart
if properly locked. It is not necessary to add
screws to keep the chimney together (excep­tion - see Figure 9, page 9).

*

Figure 6 - Lineal Gain

111026-01K 7

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VENTING INSTALLATION

Continued

USING ELBOW OFFSETS (30E-8DM)

1. To achieve desired offset, you may install
combinations of 12", 18", 24", 36" and 48"
length of double wall pipe (see offset chart
and Figure 7).

2. Chimney weight above offset rests on
return elbow. Straps must be securely
nailed to rafters or joists (see Figure 8,
details A and B).

3. Maximum length of pipe between supports
(return elbow or 12S-8DM) is 6' of angle
run. Maximum of two 6' angle run sections
per chimney system (see Figure 7).

4. All pipe connections between offset and
return must be secured with two screws
on outer pipe only (see Figure 9, page 9).
Do not penetrate inner stainless.

Offset
Elbow

Return
Elbow

Straps

Offset
Elbow

Return
Elbow

Offset

6' Max.

6' Max.

A B C

Figure 7 - Typical Offset Terminations

Straps

Straps

Elbow

Return
Elbow

Offset
Elbow

Ceiling Support
Pipe 12S-8DM

6' Max.

Straps

6' Max.

Offset
Elbow

Return
Elbow

Ceiling
Support Pipe
12S-8DM

2" Min.

Return
Elbow

6' Max.

6' Max.

See Detail A

See Detail B

Detail A

Return Elbow

Detail B

Angle

Firestop

Figure 8 - Ceiling Support Pipe 12S-8DM

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111026-01K8

VENTING INSTALLATION

Continued

Screws

A

OFFSET

OFFSET CHART (22-50 FT. SYSTEM HEIGHT)

RISE CHIMNEY LENGTH

A B 48" 36" 24" 18" 12"

4 3/8" 16 3/8"
9 3/4" 25 1/2"

12 3/4" 30 3/4"

15" 34 3/4"
18" 40"

21 1/4" 46 1/4"
23 3/4" 49 1/4"

27 3/4" 56 3/4"

30" 60 3/4"
33" 66"
36" 71"

38 1/4" 75"

41 1/4" 80 1/4"

45" 86 3/4"

46 3/4" 89 1/2"

51" 97"

53 1/4" 101"
56 1/4" 106 1/4"
59 1/4" 111 1/2"
61 3/4" 115 1/2"
64 3/4" 120 3/4"

68 1/4" 127"

70" 130"
74 1/4" 137 1/2"
76 3/4" 141 1/2"
79 3/4" 146 3/4"

Figure 9 - Elbow Offset

ELBOW SET ONLY

1

1 1
1 1

1 1 1
1 1

2
1 1 1
2 1
2 1
1 2
2 1 1
1 2 1
1 2 1

B

1

1

1

1 1

1

1 1

1 1

2
1 1 1
2

2 1

4

FIRESTOP SPACERS (3600FS-8DM-1)

Firestop spacers are required at each point
where the chimney penetrates a oor space.
Their purpose is to establish and maintain
the required clearance between the chimney
and the combustible materials. When the pipe
passes through a framed opening into a living
space above, the restop must be placed onto
the ceiling from below as shown in Figure 10.

They also provide complete separation from
one oor space to another or attic space as
required by most codes. When the double wall
pipe passes through a framed opening into an
attic space, the restop must be placed into an
attic oor as shown in Figure 11.

Existing
Ceiling
Frame

Firestop
Spacer

Screws or
Staples
(Min. of 8)

Figure 10 - Firestop Spacer with Living

Firestop
Spacer

Figure 11 - Firestop Spacer with Attic

Space Above Ceiling

Screws or Staples
(Min. of 8)

Existing
Ceiling
Frame

Space Above Ceiling

111026-01K 9

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VENTING INSTALLATION

Continued

PENETRATING ROOF

To maintain a 1" clearance to the pipe on a
roof with a pitch, a rectangular opening must
be cut.

1. Determine center point through which pipe
will penetrate roof.

2. Determine center point of roof. Pitch is the
distance the roof drops over a given span,
usually 12". A 6/12 pitch means that the
roof drops 6" for each 12" one measure
horizontally down from the roof rafters.

3. Use roof opening chart (Figure 12, page

10) to determine the correct opening
length and ashing required.

4. Remove the shingles around opening
measured. Cut out this section.

5. Add next sections of pipe until end pen­etrates roof line. Check to see that the
proper clearances are maintained. Extend
chimney by adding sections of double wall
pipe until pipe is minimum of 30" above the
highest point of the roof cutout. Termination
and chimney must extend a minimum of
36" above the highest point where it passes
through the roof.

Minimum Measurements

14 3/8"

(36.5 cm)

Pitch Slope Opening "A"

Flat 0° 15" V6F-8DM

0-6/12 26.6° 16 1/8" V6F-8DM

6/12­12/12

1"
(2.5
cm)

1"
(2.5
cm)

Max.

45.0° 20 3/8" V12F-8DM

Figure 12 - Roof Opening Measurements

30"

(76.2 cm)

1"

(2.5 cm)

Opening "A"

Used Flashing

Model No.

FLASHING INSTALLATION (V6F-8DM
OR V12F-8DM)

Determine the ashing to be used with the roof
opening chart. Slide ashing over pipe until
base is at against roof. Replace as many
shingles as needed to cover exposed area
and ashing base. Secure in position by nail­ing through shingles (see Figure 13). DO NOT
NAIL THROUGH FLASHING CONE.

Installing Flashing on a Metal Roof

When installing ashing on a metal roof, it is
required that putty tape be used between the
ashing and roof. The ashing must be secured
to the roof using #8 x 3/4" screws and then
sealed with roof coating to prevent leakage
through screw holes. A roof coating must also be
applied around perimeter of ashing to provide
a proper seal.

Storm Collar

Flashing
Cone

Nail Only
Outer
Perimeter
of Flashing

Underlap Shingles
at Bottom

Figure 13 - Flashing Installation

Storm Collar Installation (SC1 or SC2)

Place storm collar over pipe and slide down
until it is snug against the open edge of the
ashing (see Figure 14). Use SC1 for all round
terminations and SC2 for all terminations with
slip sections. Apply waterproof caulk around the
perimeter of the collar to provide a proper seal.

Chimney
Pipe

Storm
Collar

Overlap
Shingles Top
and Sides Only

Waterproof
Caulk

Flashing

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Figure 14 - Storm Collar

111026-01K10

VENTING INSTALLATION

Continued

Terminations/Spark Arrestor

The replace system must be terminated with
the listed round top or chase terminations. In
any case, refer to the installation instructions
supplied with the termination. The termination
approved for this replace are the RT-8DM and
RTL-8DM that can be used for ashing or chase
and ET-8DM, ETO-8DM, ETL-8DM and ETLO­8DM for chase style termination only. Figure 15
shows an RTL-8DM round top termination.

CAUTION: Do not seal open­ings on the rooftop ashing. Fol­low the installation instructions
provided with the termination
being used.

Terminations with 16" slip pipe sections are
available. The RTT-8DM and RTTL-8DM are
approved for flashing installations. When
needed, these adjustable terminations may be
used in combination with the pipe assembly to
achieve the correct chimney height.

Note: In the rare instance there is a problem
with the side driven rain or wind or the chim­ney is not drafting properly, an ADS-8DM
(Anti-Draft Shield) can be used with round
terminations.

Attach Bracket
Tabs to
Outer Pipe
(3 Places)
Secure with
Screws

Overlap
Shingles Top
and Sides

RTL-8DM

Level of
Flue Gas
Outlet

Caulk

Collar

Flashing

CHASE INSTALLATIONS

Instructions for chase installations are
included with the chase style termination
chosen. In a multiple chase installation, be
sure to provide adequate distance between
terminations to prevent smoke spillage from
one termination to another. We suggest that
terminations be separated at least 24", center
to center and stacked at a vertical height dif­ference of 18" (see Figure 16).

Note: If a decorative shroud is to be installed,

contact the manufacturer for specications.

18"
Min.
Typ.

24" Min.

24" Min.

Figure 16 - Multiple Chase Installation

Underlap
Shingles
Bottom Only

Figure 15 - Termination

111026-01K 11

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VENTING INSTALLATION

Continued

10 FOOT RULE

All ue gas outlet chimney terminations must
extend a minimum of 3 feet in height above the
highest point where it passes through the roof
and must be at least 2 feet above the high­est point of the roof that is within a horizontal
distance of 10 feet (see Figure 17).

10'

2' Min.

Level of
Flue Gas
Outlet

10'

3' Min.

FINISHING FIREPLACE

Combustible materials, such as wallboard,
gypsum board, sheet rock, drywall, plywood,
etc. may make direct contact with sides and top
around the replace face. It is important that
combustible materials do not overlap the face
itself. Brick, glass, tile or other noncombustible
materials may overlap the front face provided
they do not obstruct essential openings like
louvered slots or any other opening. When
overlapping with a noncombustible facing
material, use only noncombustible mortar or
adhesive.

Figure 17 - 10 Foot Rule

EFFECTIVE HEIGHT
OF TERMINATION CAP

14.5 FT.
MINIMUM
HEIGHT

EFFECTIVE HEIGHT
OF TERMINATION CAP

14.5 FT.
MINIMUM
HEIGHT

2' Min.

UP TO
6FT. MAX.

3' Min.

EFFECTIVE HEIGHT
OF TERMINATION CAP

MAX. HEIGHT
50 FT.
(ANY SYSTEM)

UP TO
6FT. MAX.

30E-8DM

EFFECTIVE HEIGHT
OF TERMINATION CAP

MIN. HEIGHT
OF 22 FT. (WITH
2 ELBOW SETS)
MAX. HEIGHT OF
50 FT.

30E-8DM

Figure 18 - Typical Residential Installations

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111026-01K12

OPTIONAL GAS LINE INSTALLATION

Gas line hook up should be done by your
supplier or a qualied service person.

Note: Before you proceed, make sure your
gas supply is turned off.

Use only a 1/2" black iron pipe and appropri­ate ttings.

1. Remove knockout indentation on refrac­tory or rebrick wall located above the
refractory hearth floor. The knockout
indentation must be rmly tapped with any
solid object such as a 1/2" dowel until it is
released. Remove fragmented portions of
refractory (see Figure 19).

2. Remove gas line cover plate located on
either side of replace and pull out insu­lation from gas line conduit sleeve. Save
insulation for reuse. Replace screws.

3. Run a 1/2" black iron gas line into the
fireplace through the rear at gas line
conduit sleeve (if using a raised platform,
add height). Provide sufcient gas line into
replace chamber for tting connection
(see Figure 20, page 13). Note: Secure

incoming gas line to wood framing to
provide rigidity for threaded end.

4. Repack insulation around gas line and into
sleeve opening. Seal any gaps between
gas line and refractory knockout hole with
refractory cement or commercial furnace
cement, Install the gas appliance or cap­off gas line if desired.

CAUTION: All gas piping
and connections must be tested
for leaks after the installation
is completed. After ensuring
that the gas valve is on, apply
soap and water solution to all
connections and joints. Bubbles
forming show a leak. Correct
all leaks at once. DO NOT USE
AN OPEN FLAME FOR LEAK
TESTING AND DO NOT OPER-

ATE ANY APPLIANCE IF A LEAK

IS DETECTED. LEAK TESTING
SHOULD BE DONE BY A QUALI­FIED SERVICE PERSON.

Note: A FMI PRODUCTS, LLC hood must be
installed when using an unvented gas log set
(see Accessories on page 19).

WARNING: Do not operate an
unvented gas log set in this re­place with the chimney removed.

If you install a decorative gas appliance
(vented gas log), the decorative gas appliance
must comply with the Standard for Decorative

Gas Appliance for Installation in Solid Fuel
Burning Fireplaces, ANS Z21.60 or Z21.84

and shall also be installed in accordance with

the National Fuel Gas Code, ANSI 7223NFPA
54 latest edition.

WARNING: To avoid the risk
of damaging the replace mate­rials and increasing the risk of

spreading a re, do not use the
replace to cook or warm food.

Outside of
Fireplace

Gas Line
Conduit

Insulation

Gas
Conduit
Cover

Figure 19 - Gas Line Knockout

Outside of
Fireplace

Gas
Line
Conduit

Repack
Insulation

Figure 20 - Gas Line Installation

Incoming
1/2" Black
Iron Pipe

Seal
Opening
with
Refractory
Cement

Provide Enough Threaded
End for Fitting Connection

Side
Firebrick
Finished
Side

1/2" Dowel

Refractory
Knockout
Plug

Side
Firebrick
Finished
Side

111026-01K 13

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OPTIONAL GAS LINE INSTALLATION

Continued

WARNING: If the replace

has been used for wood burning,

the rebox and chimney must be

cleaned of soot, creosote and

ashes be a qualied chimney

cleaner. Creosote will ignite if

WARNING: When using a
decorative vented gas log, the
damper must be removed or
permanently locked in the fully
open position and the glass doors
must be in the fully open position.

heavily heated.

OPERATION AND MAINTENANCE GUIDELINES

GLASS DOORS

Glass doors are optional with the replace.
When the replace is in operation, doors
must be fully opened or fully closed position
only or a re hazard may be created (see
Figure 21).

A replace equipped with glass doors oper­ates mush differently than a replace with an
open front. A replace with glass doors has a
limited amount of air for combustion. Exces­sive heat within the replace can result if too
large a re is built or if the combustion air gate
is not completely open.

The following tips should be followed to as­sure that both the replace and the glass door
retain their beauty and function properly. Both
the ue damper and the glass doors must be
fully opened before starting the re. This will
provide sufcient combustion air and maintain
safe temperatures in the rebox.

IMPORTANT: The glass must be allowed to
warm slowly and evenly. The tempered glass
will withstand a gradual temperature rise to
550° F, which is more than a normal re will
generate. Such materials as pitch/wax laden
logs, very dry mill end lumber and large
amounts of paper or cardboard boxes can
create an excessively hot re and should not
be burned in this replace. Always keep the
re well back from the doors and never allow
ames to contact the glass.

WARNING: Fireplaces
equipped with glass doors
should be operated only with
doors fully opened or doors fully
closed. Doors, if left partly open,

may draw gas and ame out of
the replace opening creating
risks of both re and smoke.

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Cleaning Glass

Clean the glass with any commercial glass
cleaner or soap and water. Do not use any
abrasive material to clean the glass. Do not
clean the glass with any cool water is the glass
is still hot from the re and smoke.

A gas line or gas log lighter may be installed
for the purpose of installing a vented or vent­free decorative gas appliance incorporating an
automatic shutoff device and complying with
the Standard for Decorative Gas Appliances

for Installation in Vented Fireplaces, ANSI
Z21.60 or American Gas Association draft
requirements for Gas Fired Log Lighters for
Wood Burning Fireplaces, Draft NO. 4 dated

August, 1993.
If you wish to install an unvented (vent-free)

gas log set, only unvented gas log sets which
have been found to comply with the standard
for unvented room heaters, ANSI Z21.11.2 are
to be installed in this replace.

Doors Fully Closed

Fireplace Front

Doors

Fully Opened

Fireplace Front

Figure 21 - Glass Doors

111026-01K14

OPERATION AND MAINTENANCE GUIDELINES

Continued

OUTSIDE AIR AND DAMPER
HANDLE OPERATION

The damper handle, which opens and closes
the damper blade, is located in the upper front
face of the replace. Pushing the handle into
the left of the keyway slot will free the damper
blade to automatically open. Pushing the
handle in to the right will lock the damper
blade closed (see Figure 22).

The outside air kit handle is located at the left
hand side of the replace (see Figure 22).
Pulling the handle out will free the outside air
door to open. Pushing the handle in will lock
the door closed.

WARNING: Risk of re! Re­place grate with FMI PRODUCTS,
LLC model 111028-01 only. This
grate has been designed to keep

the operation of your replace
safe and efcient.

LOCATING ACCESS COVER PLATE

Sheet metal cover plates located underneath
front hearth refractory may have shifted or moved
out of place while replace was in transit. These
cover plates must be kept in the proper location
prior to using the replace (See Figure 23).

For further operating guidelines, instructions
and warranty information, please refer to your
homeowner's guide or contact your authorized
dealer.

Outside Air
Kit Handle

Figure 22 - Damper and Air Kit Handle

Figure 23 - Locating Access Cover Plate

Damper
Handle

OPEN

Handle
Retainer

Access
Panel

Keyway
Slot

CLOSE

TECHNICAL SERVICE

You may have further questions about instal­lation, operation, or troubleshooting. If so,
contact FMI PRODUCTS, LLC at 1-866-328-

4537. When calling please have your model
and serial numbers of your heater ready.

You can also visit FMI PRODUCTS, LLC’s
web site at www.fmiproducts.com.

REPLACEMENT PARTS

If this product is missing a part or has a
broken component, please do not return it
to the store. Call FMI PRODUCTS, LLC at
1-866-328-4537 to answer questions and
replace parts under warranty.

Note: Use only original replacement parts.
This will protect your warranty coverage for
parts replaced under warranty.

111026-01K 15

www.fmiproducts.com

When calling or writing, please have your
model and serial numbers of your replace
ready.

Model and serial number information are in the
replace's rating plate located in the screen
pocket to the left or right of the face opening.

PARTS

WOOD BURNING FIREPLACE MODELS
S36, S36H, S36R, S36RH, S36-LS, VS36, VS36H, VS36R AND VS36RH

35

2

1

21

5

8

15

17

20

30

25

9

19

12

24

26

4

16

27

34

32

33

13

16

23

29

28

18

11

37/38

7

3

31

10

6

22

14

36

27

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111026-01K16

PARTS

WOOD BURNING FIREPLACE MODELS S36, S36H, S36R, S36RH, S36-LS,
VS36, VS36H, VS36R AND VS36RH

This list contains replaceable parts used in your replace. When ordering parts, see Replace­ment Parts on page 15 of this manual.

KEY
NO. PART NO. DESCRIPTION QTY.

1 106638-01 Insulation Pan 1
2 ** Fireplace Top 1
3 106641-01 Fireplace Surround 1
4 106642-01 Air Rod Retainer 1
5 106643-01 Damper Rod Retainer 1
6 ** Firebox Bottom 1

7 ** Firebox Surround 1
8 ** Air Separator 1

9 See Below Left Refractory 1
10 See Below Right Refractory 1
11 See Below Rear Refractory 1
12 See Below Bottom Rear Refractory 1
13 See Below Bottom Front Refractory 1
14 106683-01 Firebox Support Leg 4
15 106687-01 Damper Can Collar 1
16 106691-01 Screen Rod 2

17 ** Firebox Top Assembly 1
18 106703-01 Air Kit Door Assembly 1

19 ** Face Weldment 1
20 110892-01 Air Deector 1
21 111327-01 Fireplace Top Insulation 1
22 107775-01 Access Panel 1
23 107854-01 Right Refractory Bracket 1
24 107854-02 Left Refractory Bracket 1
25 111028-01 Grate 1
26 11418 Push-On Nut 2

27 110890-01 Stainless Screen 2
28 16405 Collar Insulation 1

29 20023 Chimney Starter Collar 1
30 20027 Refractory Retainer 2
31 106539-02 Grate Retainer 2
32 111073-01 Door Stop 1
33 111204-01 Pivot Clip 2
34 20090 Spring Clip 2
35 20280 Top Spacer 4
36 21171 Conduit Plate Cover 4

37 21379 Gas Conduit 2
38 21380 Gas Conduit 2

PARTS AVAILABLE NOT SHOWN

106625-01 Home Owner’s Guide 1
20093 Ember Protector 2

** Not a eld replaceable part

111026-01K 17

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Right Side

PARTS

WOOD BURNING FIREPLACE MODELS S36, S36H, S36R, S36RH, S36-LS,
VS36, VS36H, VS36R AND VS36RH

Rear

Bottom

Left Side

Front Bottom

REFRACTORY BRICK

KEY
NO. PART NO. DESCRIPTION QTY.

9 106658-03 Left Refractory, Textured White Brick • 1

108164-03 Left Refractory, Textured White Herringbone • 1
106658-02 Left Refractory, Textured Red Brick • • 1
108164-02 Left Refractory, Textured Red Herringbone • • 1
106658-01 Left Refractory, Smooth White Brick • 1
108164-01 Left Refractory, Smooth White Herringbone • 1

10 106659-03 Right Refractory, Textured White Brick • 1

108165-03 Right Refractory, Textured White Herringbone • 1
106659-02 Right Refractory, Textured Red Brick • • 1
108165-02 Right Refractory, Textured Red Herringbone • • 1
106659-01 Right Refractory, Smooth White Brick • 1
108165-01 Right Refractory, Smooth White Herringbone • 1

11 106660-03 Rear Refractory, Textured White Brick • 1

108166-03 Rear Refractory, Textured White Herringbone • 1
106660-02 Rear Refractory, Textured Red Brick • • 1
108166-02 Rear Refractory, Textured Red Herringbone • • 1
106660-01 Rear Refractory, Smooth White Brick • 1
108166-01 Rear Refractory, Smooth White Herringbone • 1

12 110899-01 Bottom Rear Refractory, White Brick • • • • 1

110899-02 Bottom Rear Refractory, Red Brick • • • • 1

13 110900-01 Bottom Front Refractory, White Brick • • • • 1

110900-02 Bottom Front Refractory, Red Brick • • • • 1

S36, S36-LS

S36H

S36R

S36RH

VS36

VS36H

VS36R

VS36RH

www.fmiproducts.com

111026-01K18

DOUBLE WALL PIPE

12-8DM 12-8HT
18-8DM 18-8-HT
24-8DM 24-8HT
36-8DM 36-8HT
48-8DM 48-8HT

ROOF FLASHING

0 TO 6/12 PITCH - V6F-8DM
6/12 TO 12/12 PITCH - V12F-8DM

ANTI-DRAFT SHIELD

(Round Top Termination Only)
ADS-8DM

ACCESSORIES

BI-FOLD GLASS DOOR

BDO36 - Black
BDO36B - Brushed Brass
BDO36P - Platinum

30° OFFSET AND RETURN

30E-8DM

FIRESTOP SPACER

3600FS-8DM-1

HOOD

STAINLESS STEEL- HS36

Required when installing a vent-free gas log
in this replace.

DRAIN PAN DP36

111026-01K 19

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ACCESSORIES

Continued

MESH ROUND TOP TERMINATIONS

RT-8DM

MESH ROUND TOP TERMINATIONS
WITH SLIP SECTION

RTT-8DM

ROUND TOP TERMINATIONS WITH
LOUVERS

RTL-8DM

ROUND TOP TERMINATIONS WITH
LOUVERS WITH SLIP SECTION

RTTL-8DM

STORM COLLAR

SC1-1 For RT-8DM and RTL-8DM
SC2-1 For RTT-8DM and RTTL-8DM

OUTSIDE AIR KIT FOR SIDE WALL
INSTALLATION - AK4

OUTSIDE AIR KIT FOR FLOOR
INSTALLATION - AK4F

SQUARE CHASE-TOP

TERMINATION

ET-8DM, ETO-8DM

ECONO-TOP TERMINATION WITH
SLIP SECTION

ETL-8DM, ETLO-8DM

2701 S. Harbor Blvd.

Santa Ana, CA 92704

1-866-328-4537

www.fmiproducts.com

111026-01

Rev. K

03/11