FMI G36 Quick start guide

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 re-
placement parts or accessory items when needed. Keep
it with your other important papers.


to ANS Z21.60, Z21.84 standards or for use with a
vent-free gas log heater approved to ANS Z21.11.2
standard.
      
     



etc.) should be contacted before installation to deter-
mine the need to obtain a permit.
      

36" WOOD BURNING MASONRY FIREPLACE
OWNER’S OPERATION AND INSTALLATION MANUAL





For more information, visit www.fmiproducts.com

PFS
®
USC

www.fmiproducts.com 116010-01G2
-

-
      
installer or local distributor.
TABLE OF CONTENTS
Safety .................................................................. 2
Specications ...................................................... 3
Fireplace Installation............................................ 4
Venting Installation .............................................. 6
Optional Gas Line Installation............................ 10
Glass Door Installation ...................................... 12
Operation and Maintenance Guidelines ............ 13
Replacement Parts............................................ 14
Technical Service............................................... 15
Accessories ....................................................... 15
SAFETY


Before beginning the installation of the
fireplace, 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 follow-
ing actions.
a. Modification of the fireplace, com-
ponents, doors, air inlet system and
damper control.
b. Use of any component part not manu-
factured or approved by FMI PROD-
UCTS, LLC in combination with a FMI
PRODUCTS, LLC replace system.
Proper installation is the most important step
in ensuring safe and continuous operation
of the replace. Consult the local building
codes as to the particular requirements
concerned with the installation of all factory
built replaces.

-
less the manufacturer's instruc-

    
tested for use with the insert.

used as a substitute for a furnace

supplemental heat only.

 

or liquids in the vicinity of this
or any other appliance.
 
appliance should be located
     
furniture and draperies.
 

the appliance.
    -





logs are used, do not poke or stir
the logs while they are burning.

evaluated for the application in
     
warnings and caution markings
on packaging prior to use.

www.fmiproducts.com
116010-01G 3
SPECIFICATIONS
10.5"
15.375"
0.625" 45"
29"
26.625"
22"
36"
21.5"
3.5"
10.75"
1"
49"
8"
58"
30"
36"
45"
12"
9.5"
7"
67"
11"
11/2" AIR SPACE
BACK AND SIDES
0" TO
BOTTOM
GAS LINE
KNOCKOUTS
12" EACH SIDE
COMBUSTIBLE
WALL BOARD
NO COMBUSTIBLE
MATERIAL ON FACE
MINIMUM 12" TO
PERPENDICULAR
SIDEWALL
HEARTH EXTENSION
74" X 20"
1" CHIMNEY AIRSPACE
CLEARANCE TO
COMBUSTIBLE MATERIAL
TERMINATION
SQUARE CHASE-TOP
ROUND TOP TERMINATION
OUTSIDE AIR
20"
GAS LINE
KNOCK OUTS
AIR KIT
KNOCK OUT
LEFT SIDE
SAFETY
Continued



www.fmiproducts.com 116010-01G4
FIREPLACE INSTALLATION

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 clear-
ances (see Figures 1 and 2).
2. Consider a location where the replace
will not be affected by drafts, air condition-
ing 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,
page 6).


Back and sides of replace 1 1/2" min.*
Front of replace 48" min.
Floor** 0" min.
Perpendicular wall to opening 12" min.
Top spacers 0" min.
Mantel clearance see Mantels, page 5
Chimney outer pipe surface 1" min.
* Not required at nailing anges
** See step 2 of Framing
-
quired air spaces with insulation
or other materials.

The minimum height of chimney, measured
from base of replace to ue gas outlet of
termination, is 16 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 replace,
chimney sections and height of termination
assembly at level of the ue gas outlet (see
Figure 15, page 9).
28.25"
58.125"
67.125"
45.25"
Figure 1 - Framing Dimensions
86.5"
61"
Maintain 11/2"
Clearance at Sides
and Back of Fireplace
11/2" Clearance
Not Required at
Nailing Flanges
Figure 2 - Corner Installation

1. Frame opening for replace using dimen-
sions 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, replace must be installed on a
metal or wood panel extending full width
and depth of replace.
3. Set replace directly in front of this open-
ing and slide unit back until nailing anges
touch side framing.
4. Check level of replace and shim with
sheet metal if necessary.
5. Before securing fireplace to prepared
framing, ember protector (provided) must
be placed between 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 Z-type ember pro-
tector (not supplied) must be fabricated to
t your required platform height. The ember
protector should extend under the 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.

www.fmiproducts.com
116010-01G 5

A hearth extension projecting a minimum of
20" in front of and a minimum of 12" beyond
each side of replace opening is required to
protect combustible oor construction in front
of replace. Fabricate a hearth extension
using a material which meets the following
specications: a layer of noncombustible,
inorganic material having a thermal conduc-
tivity 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 ex-
tension is to be covered, use noncombustible
material such as tile, slate, brick, concrete,
metal, glass, marble, stone, etc. Provide
a means to prevent hearth extension from
shifting and seal gap between replace frame
and hearth extension with a noncombustible
material (see Figure 3).

is to be installed only as shown

FIREPLACE INSTALLATION
Continued
Figure 3 - Hearth Extension
Seal Gap
Fireplace Front
Ember Protector
Fireplace Front
Raised Hearth
Fireplace Front
Elevated
Ember Protector
Ember Protector
Seal Gap
Hearth
Extension

A mantel may be installed if desired (see Figure
4). 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 1 1/2" from
the replace must not be placed less than 15"
from top opening of replace (NFPA STD 211,
Sec. 7-3.3.3).
Mantels or any other combustible mate-
rial also may come up to side edge of black
metal face of replace as long as projection
from front face fall within the limit shown in
Figure 4.
12 1/4" Ref.
15" Min.
12" Min.
11/2" Max.
3" Nom.
33°
Combustible
Material
Safe
Zone for
Projection of
Combustible
Materials
Fireplace
Opening
Upper
Section of
Fireplace
Figure 4 - Mantel Clearances to
Combustible Material
FIREBOX
SAFE ZONE
Top View of Fireplace
3" Max.
4.5"
Min. to
Perpendicular
Side Wall
12"
7.75"
33°
Combustible
Material Must
Not Overlap
Front Face
6"
Ref.

www.fmiproducts.com 116010-01G6
Figure 6 - Lineal Gain

  
Georgian Fireplace 66 1/2 "
12-12DM
12-12HT Pipe Section 10 5/8
"
18-12DM
18-12HT Pipe Section 16 5/8
"
24-12DM
24-12HT Pipe Section 23 5/8
"
36-12DM
36-12HT Pipe Section 34 5/8
"
48-12DM
48-12HT Pipe Section 46 5/8
"
RLT-12D
RLT-12HT Round Termination 7 3/4
"
*
STL-12D Square Chase-Top
with Slip Section 7
" to 15 " *
* The lineal gain for the terminations is mea-
sured to the ue gas outlet height.
Hemmed
End
12 3/8"
Stainless
Inner Pipe
15" Galvanized
Outer Pipe

The FMI PRODUCTS, LLC chimney system
consists of 12", 18", 24", 36" and 48" snap-
lock, double-wall pipe segments, planned
for maximum adaptability to individual site
requirements. Actual lengths gained after
tting overlaps must be taken into consider-
ation (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".
VENTING INSTALLATION
Figure 5 - Outside Air Kit
Secure to Collars with Metal Tape, Screws
or Straps (Min. 1/4" x 20" size)
Air Inlet
Location
Must Allow
For Bushes
or Snow
Vent Hood
Required for
Wall Installation
Air Inlet
Eyebrow
Vented Crawl Space
(Check Local Codes
Before Installing in a
Vented Crawl Space)


Installation of an outside air kit should be
performed during rough framing of replace
due to the nature of it's location. Outside com-
bustion air is accessed through a vented crawl
space (AK4F) or through a sidewall (AK4).
See Figure 26 on page 14 for instruction of
operating air kit.
   
inlet ducts shall not terminate
in attic space.
    
      

termination.


Each double wall chimney section consists of
a galvanized outer pipe, a stainless steel in-
ner ue pipe and a wire spacer. Pipe sections
must be assembled independently as chim-
ney is installed. When connecting chimney
directly to replace, inner ue pipe section
must be installed rst with lanced side up.
The outer pipe section can then be installed
over ue pipe section with hemmed end up.
Press down on each pipe section until lances
securely engage hem on replace starter. The
wire will assure proper spacing between inner
and outer pipe sections.
    
collar around chimney at top of


chimney enclosure.

www.fmiproducts.com
116010-01G 7
VENTING INSTALLATION
Continued
Continue to assemble chimney sections as
outlined above, making sure that both inner
and outer pipe sections are locked together.
When installing double wall snap-lock chim-
ney together, it is important to assure the joint
between 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 chimney
together (exception, see Figure 7).
OFFSET CHART (22-50 FT. SYSTEM HEIGHT)
Figure 8 - Ceiling Support Pipe
12S-12DM
2" Min.
Straps
Straps
Straps
Straps
Detail A
Return Elbow
Detail B
Angle Firestop
See Detail A
See Detail B

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 sup-
ports (return elbow or 12S-12DM) is 6'
of angle run. Maximum of two 6' angle
run sections per chimney system (see
Figure 9, page 8).
4. All pipe connections between offset and
return must be secured with two screws
on outer pipe only (see Figure 7). Do not
penetrate inner stainless.
  
A B 12" 18" 24"  48"
4 3/8" 16 3/8" ELBOW SET ONLY
9 3/4" 25 1/2" 1
12 3/4" 30 3/4" 1
15" 34 3/4" 1
18" 40" 1 1
21 1/4" 46 1/4" 1
23 3/4"49 1/4" 1 1
27 3/4" 56 3/4" 1
30" 60 3/4" 1 1
33" 66" 1 1
36" 71" 1 1
38 1/4" 75" 2
41 1/4"80 1/4" 1 1 1
45" 86 3/4" 2
46 3/4"89 1/2" 1 1 1
51" 97" 1 1
53 1/4" 101" 1 2
56 1/4" 106 1/4" 2
59 1/4"111 1/2" 1 1 1
61 3/4" 115 1/2" 1 2
64 3/4" 120 3/4" 1 2
68 1/4" 127" 2 1
70" 130" 1 1 2
74 1/4" 137 1/2" 1 2 1
76 3/4" 141 1/2" 1 2 1
79 3/4" 146 3/4" 4
Figure 7 - Elbow Offset
B
A
Screws

www.fmiproducts.com 116010-01G8
VENTING INSTALLATION
Continued

Firestop spacers are required at each point
where chimney penetrates a floor space.
Their purpose is to establish and maintain
required clearance between chimney and
combustible materials. When pipe passes
through a framed opening into a living space
above, restop must be placed onto 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 double wall
pipe passes through a framed opening into
an attic space, restop must be placed into
attic oor as shown in Figure 11.
Figure 10 - Firestop Spacer with Living
Space Above Ceiling
Figure 11 - Firestop Spacer with Attic
Space Above Ceiling
Existing
Ceiling
Frame
Firestop
Spacer
Screws or
Staples
(Min. of 8)
Firestop
Spacer
Screws or Staples
(Min. of 8)

To maintain a 1" clearance to the pipe on a
roof with a pitch, a rectangular opening must
be cut.
1. Determine the center point through which
pipe will penetrate the roof.
2. Determine center point of the roof. Pitch
is the distance the roof drops over a given
span, usually 12". A 6/12 pitch means the
roof drops 6" for each 12" one measure
horizontally down from roof rafters.
3. Use roof opening chart (Figure 12, page
9) to determine correct opening length and
ashing required.
4. Remove shingles around opening mea-
sured. Cut out this section.
Existing
Ceiling
Frame
Figure 9 - Typical Offset Terminations
Return
Elbow
Offset
Elbow
Return
Elbow
Offset
Elbow
6' Max.
6' Max.
6' Max.
6' Max.
6' Max.
6' Max.
Return
Elbow
Offset
Elbow
Offset
Elbow
Return
Elbow
A B C
Offset
Elbow
Ceiling
Support Pipe
12S-12DM
Return
Elbow

www.fmiproducts.com
116010-01G 9
VENTING INSTALLATION
Continued
17" Min. 30" Min.
1" Min.
1" Min.
1" Min.
Opening "A"
Pitch Slope Opening



Flat 0° 17" V6F-10DM
0-6/12 26.6° 19" V6F-10DM
6/12-
12/12 45.0° 24" V12F-10DM
5. Add next sections of pipe until the end pen-
etrates the 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.
Figure 12 - Roof Opening Measurements
Nail Only
Outer
Perimeter
of Flashing
Storm Collar
Flashing Cone
Underlap Shingles
at Bottom
Overlap
Shingles Top
and Sides Only
Figure 13 - Flashing Installation


Determine ashing to be used with roof open-
ing 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.
Figure 14 - Storm Collar
Chimney
Pipe
Waterproof
Caulk
Storm
Collar Flashing

When installing ashing on a metal roof, it
is required that putty tape be used between
ashing and roof. Flashing must be secured
to 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 ap-
plied around perimeter of ashing to provide
a proper seal.

Place storm collar over pipe and slide down
until it is snug against open edge of ash-
ing (see Figure 14). Apply waterproof caulk
around perimeter of collar to provide a proper
seal.
Terminations/Spark Arrestor
The replace system must be terminated with
listed round top or chase terminations. In any
case, refer to installation instructions supplied
with termination.
Secure
Termination
to Outer
Pipe with 3
Screws
RLT-12D
Level of
Flue Gas
Outlet
Stainless
Inner Flue
Pipe
Waterproof
Caulking
Storm
Collar
Flashing
Underlap
Shingles
Figure 15 - Termination
Overlap
Shingles (Top
and Sides of
Flashing Base)

www.fmiproducts.com 116010-01G10
VENTING INSTALLATION
Continued

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 high-
est point of the roof that is within a horizontal
distance of 10 feet (see Figure 17).

Combustible materials, such as wallboard,
gypsum board, sheet rock, drywall, plywood,
etc. may make direct contact with sides and
top around replace face. It is important that
combustible materials do not overlap the face
itself. Brick, glass, tile or other noncombustible
materials may overlap 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.
24" Min.
24" Min.
18"
Min.
Typ.
Figure 16 - Multiple Chase Installation
10'
2' Min.
10'
3' Min.
2' Min. 3' Min.
Level of
Flue Gas
Outlet
Figure 17 - 10 Foot Rule
Figure 18 - Gas Line Knockout
Side
Firebrick
Finished
Side
Refractory
Knockout
Plug
Outside of
Fireplace
Gas Line
Conduit
Insulation
Gas
Conduit
Cover
1/2" Dowel
Remove
Knockout
OPTIONAL GAS LINE INSTALLATION
-
-
low the installation instructions
provided with the termination
being used.

Instructions for chase installations are includ-
ed with 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.
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 appropri-
ate ttings.
1. Remove knockout indentation on refractory
or rebrick wall located above refractory
hearth oor. 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 Fig-
ure 18).