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122272-01D

10

10 FOOT RULE

All flue gas outlet chimney terminations must 

extend a minimum of 3 feet in height above 

highest point where it passes through the roof 

and must be at least 2 feet above highest point 

of the roof that is within a horizontal distance 

of 10 feet (see Figure 17).

installation

Continued

FINISHING FIREPLACE

Combustible  materials,  such  as  wallboard, 

gypsum board, sheet rock, drywall, plywood, 

etc. may make direct contact with sides and 

top around the fireplace face. It is important 

that combustible materials do not overlap 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

Seal 

Opening 

with 

Refractory 

Cement

Outside of 

Fireplace

Gas 

Line 

Conduit

Repack 

Insulation

Incoming 

1/2" Black 

Iron Pipe

Side 

Firebrick 

Finished 

Side

Provide Enough Threaded 

End for Fitting Connection

Figure 18 - Gas Line Installation

OPTIONAL GAS LINE 

INSTALLATION

Gas line hook up should be done by your sup-

plier or a qualified service person. 

Note: Before you proceed, make sure your gas 

supply is turned off. Use only a 1/2" black iron 

pipe and appropriate fittings.

1.  Remove gas line cover plate located on 

either side of fireplace and pull out insula-

tion  from  gas  line  conduit  sleeve.  Save 

insulation for reuse. Replace screws.

2.  Run a 1/2" black iron gas line into fireplace 

through rear at gas line conduit sleeve (if us-

ing a raised platform, add height). Provide 

sufficient gas line into fireplace chamber for 

fitting connection (see Figure 18). 

 

Note: Secure incoming gas line to wood 

framing to provide rigidity for threaded 

end.

3.  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 cap-off 

gas line if desired.

Summary of Contents for WCM-48F

Page 1: ...ndards or for use with a vent free gas log heater approved to ANS Z21 11 2 standard ThiswoodburningfireplacecomplieswithUL127 CAN ULC S610 M87 standard as a FACTORY BUILT APPLIANCE FOR CANADA The authority having jurisdiction such as the municipal building department fire department etc should be contacted before installation to deter mine the need to obtain a permit INSTALLER Leave this manual wi...

Page 2: ...PRODUCTS LLC in combination with a FMI PROD UCTS LLC fireplace system Proper installation is the most important step in ensuring safe and continuous operation of the fireplace Consult the local building codes as to the particular requirements concerned with the installation of all factory built fireplaces WARNING Do not install a fireplaceinsertinthisboxunless the manufacturer s instructions with ...

Page 3: ...r Using Straps Provided Hearth Spacer Required for Combustible Floor 0 to Bottom 12 Min Each Side Hearth Extension 72 X 20 Outside Air Access Location 1 5 Airspace Back and Sides 2 Chimney Airspace Clearance to Combustible Material No Combustible Material on Front Face Except for Mantel Applications Gas Line Access Location 18 Min to Perpendicular Wall Safety Continued WARNING Alwaysleaveglass doo...

Page 4: ...y at the level of the flue gas outlet see Figure 15 page 9 Framing 1 Frame the opening for the fireplace using the dimensions shown in Figures 1 and 2 2 If the fireplace is to be installed directly on carpeting tile other than ceramic or any combustible material including wood flooring the fireplace must be installed 60 875 65 7 71 5 76 375 31 625 Secure Fireplace To Hearth Spacer Using Straps Pro...

Page 5: ...Seal Gap Fireplace Front Ember Protector Fireplace Front Raised Hearth Fireplace Front Elevated Ember Protector Ember Protector Seal Gap Hearth Extension Mantels 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 fireplace opening Combustible materials above 12 an...

Page 6: ...pipe sections are locked together When installing double wall snap lock chimney to gether it is important to assure joint between chimney sections is locked Check by pulling chimney upward after locking Chimney will not come apart if properly locked It is not necessary to add screws to keep chimney together exception see Figure 9 page 8 Figure 5 Outside Air Kit Secure to Collars with Metal Tape Sc...

Page 7: ...18 24 36 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 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 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 ...

Page 8: ... Screws or Staples Min of 8 Firestop Spacer Screws or Staples Min of 8 Penetrating roof To maintain a 2 clearance to pipe on 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 3 Use roof opening chart Figure 12 to determine correct open...

Page 9: ...ainst open edge of flashing see Figure 14 Apply waterproof caulk around perimeter of collar to provide a proper seal Figure 14 Storm Collar Chimney Pipe Waterproof Caulk Storm Collar Flashing Terminations Spark Arrestor Fireplace system must be terminated with listed round top or chase terminations In any case refer to installation instructions supplied with termination CAUTION Do not seal open in...

Page 10: ...10 Foot Rule Seal Opening with Refractory Cement Outside of Fireplace Gas Line Conduit Repack Insulation Incoming 1 2 Black Iron Pipe Side Firebrick Finished Side Provide Enough Threaded End for Fitting Connection Figure 18 Gas Line Installation Optional Gas Line Installation Gas line hook up should be done by your sup plier or a qualified service person Note Before you proceed make sure your gas ...

Page 11: ...ing Brick Brick Stamped Number Location Brick Housing Flanges Brick Installation IMPORTANT Installationofbrick should be done after the fire place is placed in a permanent location Each brick housing is stamped with a number full size bricks are not stamped These num bers will help identify the brick when installing It is important to install these bricks exactly as instructed Press brick firmly i...

Page 12: ... 0 0 2 S 0 0 2 S 0 0 8 S 0 1 9 S 0 1 9 S 0 1 9 S 0 2 3 S026 S027 S028 S029 S030 F U L L F U L L F U L L F U L L S 0 3 4 F050 F049 F049 F049 F049 F049 F049 F049 F049 F049 F055 F056 F053 F055 F055 F055 S021 or S006 S012 S025 S024 F054 S042 F051 F054 F050 S041 S039 S038 S037 S001 S003 S007 S022 S040 S001 S003 F U L L F U L L F U L L F U L L F U L L F U L L F U L L S 0 0 6 F U L L F U L L F U L L F U ...

Page 13: ... S014R S014W 1 S015R S015W 1 S016R S016W 1 S019R S019W 3 S020R S020W 11 S021R S021W 1 S023R S023W 1 S024R S024W 1 S025R S025W 1 S026R S026W 1 S027R S027W 1 S028R S028W 1 S029R S029W 1 S030R S030W 1 REAR UPPER REFRACTORY RED IVORY QTY FULL 112140 02 FULL 112140 06 24 F054R F054W 3 S002R S002W 1 S005R S005W 2 S006R S006W 2 S007R S007W 3 S008R S008W 1 S011R S011W 1 S013R S013W 1 S014R S014W 8 S015R S...

Page 14: ...e into piping bag making sure the smaller opening is downward and over a moist towel to avoid spilling Place a wet towel over the bucket making sure it is directly on the surface of grout mixture This will keep the mixture moist and it will not dry out before use 5 Begin grouting by first doing a Filler Pass This is done by filling the joint about 3 4 full with grout mixture It is important to wor...

Page 15: ...ptional Ash Lip Kit Rail installation 1 Remove screws securing top face to firebox see Figure 22 2 Align holes on rail to be installed at top and replace screws Note Door rails are identical until spring clips are in place 3 Using remaining door rail as a template place along front row of bricks at bottom making sure rail front surface is flush with fireplace bottom face surface Mark hole centers ...

Page 16: ...rs must be fully opened before starting fire This will provide sufficient combustion air and maintain safe temperatures in firebox Figure 26 Bi Fold Glass Doors Doors Fully Closed Fireplace Front Fireplace Front Doors Fully Opened Installing Glass Doors After spring clips have been installed some adjustments may be needed Install the doors using the following steps 1 With bi fold doors completely ...

Page 17: ...laces ANSI Z21 60 orAmericanGasAssociationdraftrequirements 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 fireplace damper handle operation The damper handle op...

Page 18: ...y Parts Bi Fold Glass Masonry Door BDMO48E 48 Ebony BDMO48G 48 Pewter BDMO48C 48 Oiled Bronze Double Wall Pipe 12 12DM 18 12DM 24 12DM 36 12DM 48 12DM 12 12HT 18 12HT 24 12HT 36 12HT and 48 12HT 30 Offset and Return 30E 12DM and 30E 12HT Grate 109496 01 for F48 Series 123277 01 for WCM 48F Series Ember Protector 20093 Optional Outside air kit for floor installation ak4f Optional Outside Air Kit fo...

Page 19: ... Parts Continued SQUARE CHASE TOP TERMINATION STL 12D Round ToP TErminations RLT 12D and RLT 12HT Optional ASH LIP KIT Bricks AL48 Red Brick AL48I Ivory Brick Optional Hearth Spacer HS48 24 Round Woodnook DHR 24 Screen 118115 01 Rod 110146 02 Push On Nut 11418 ...

Page 20: ...122272 01 Rev D 01 10 2701 S Harbor Blvd Santa Ana CA 92704 1 866 328 4537 www fmiproducts com ...

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