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125203-01

Rev. C

08/12

2701 S. Harbor Blvd.

Santa Ana, CA 92704

1-866-328-4537

www.fmiproducts.com

THIMBLE EXTENSIONS

TXL-8DM - 43" - PN 20745

TX-8DM - 26" - PN 20746

VENT KIT*

DESCRIPTION

MW8K

(8' Vent Kit)

MW9K

(9' Vent Kit)

36-8DM

36" Double Wall Pipe

2

2

24-8DM

24" Double Wall Pipe

1

0

18-8DM

18" Double Wall Pipe

0

2

FST-A

Adjustable Firestop Thimble

1

1

V6F-8DM

Roof Flashing

1

1

SC1-1

Storm Collar

1

1

RTL-8DM

Round Cap Termination

1

1

*Use for Most Common Manufactured (Mobile) Home Installations

FACE EXTENSION - FE-36R

Front face extension would add 6” to the width 

and 6” to the height of the fireplace face.

FLEX DUCT 6" X 25" (3 PACK) - MP6-75

AIR INLET HOOD (6 PACK) - MK6-WI

ACCESSORIES

Continued

f i r e - p a r t s . c o m

Summary of Contents for C36EMW-RBC-LS

Page 1: ... be installed in an aftermarket completion of sale not for purpose of resale from the manufacturer permanently located manufactured mobile home where not prohibited by local codes Ap proved hood must be installed when using a vent free gas log heater see Accessories page 18 This firebox meets the construction and safety stan dards of H U D for application in mobile homes when installed according t...

Page 2: ...eration service or maintenance can causeinjury propertydamageor loss of life Refer to this manual for assistance or additional in formation Consult a qualified installer or local distributor IMPORTANT Check HUD re quirementsbeforeinstallingthis fireplace The C36EMW Series is specifically designed for use in manufactured mobile homes These fireplaces include a manual control fan sys tem combustion ...

Page 3: ...iew of Fireplace Opening for Outside Air Firestop Thimble 91 2 14 14 FIREPLACE INSTALLATION SELECTING LOCATION To determine the safest and most efficient location for the fireplace you must take into consideration the following guidelines 1 The location must allow for proper clear ances see Figures 1 and 2 page 4 2 Consider a location where the heat output will not be affected by drafts air condit...

Page 4: ...This measurement includes fireplace chim ney sections and height of termination assem bly at level of flue gas outlet see Figure 3 For manufactured home application minimum height is 11 for straight flue or flue with one elbow set Maximum height of any system is 20 Figure 3 Standard and Alternate Venting Installation Effective Height of Termination Cap Effective Height of Termination Cap RT 8DM RT...

Page 5: ... your required platform height Ember protector should extend under fireplace a minimum of 1 1 2 The ember protector should be made of metal material 6 Using screws or nails secure fireplace to framing through flanges located on sides of fireplace see Figure 4 HEARTH EXTENSION A hearth extension projecting a minimum of 16 in front of and a minimum of 8 beyond each side of the fireplace opening is r...

Page 6: ... removing two sheet metal screws 3 Slide power source wiring through strain relief opening and electrical cover plate and make all necessary connections 4 Place all wiring connections into electric housing as shown in Figure 7 5 Secure electrical cover plate with screws previously removed 6 Tighten strain relief plastic screw Note Electrical housing and cover plate have sharp edges Wear protective...

Page 7: ...ng hole next to opening and secure with screws removed from cover plate in step 1 6 Install outside air vent termination in a location that will not be obstructed by bushes snow etc Locate vent near the fireplace to make flex duct installation easier CHIMNEY PIPE The chimney system approved for this fireplace consists of 12 18 24 36 and 48 snap lock double wall pipe segments planned for maximum ad...

Page 8: ...ng chimney upward after locking Chimney will not come apart if properly locked It is not neces sary to add screws to keep chimney together exception see Figure 16 page 11 ADJUSTABLE FIRESTOP THIMBLE FST A Adjustable Firestop ThimbleAssembly FST A is used to provide necessary air space and clearance between chimney pipe and insula tion in attic space of a manufactured home To install thimble assemb...

Page 9: ... 12 pitch means that the roof drops 6 for each 12 measured horizontally down from roof rafters 3 Use roof opening chart Figure 13 to determine correct opening length and flashing required 4 Remove shingles around opening mea sured Cut out this section 5 Add next sections of pipe until end pen etrates roof line Check to see that proper clearances are maintained Extend chim ney by adding sections of...

Page 10: ...ed offset you may install combinations of 12 18 24 36 and 48 length of double wall pipe see offset chart and Figure 14 OFFSET CHART 22 50 FT SYSTEM HEIGHT Figure 15 Ceiling Support Pipe 12S 8DM Straps Straps Straps Straps Detail A Return Elbow Detail B Angle Firestop See Detail A See Detail B Figure 14 Elbow Offset B A Screws 2 Chimney weight above offset rests on return elbow Straps must be secur...

Page 11: ...th Living Space Above Ceiling Existing Ceiling Frame Firestop Spacer Screws or Staples Min of 8 FLASHING INSTALLATION V6F 8DM OR V12F 8DM Determine the flashing to be used with the roof opening chart Slide flashing over pipe until base is flat against roof Replace as many shingles as needed to cover exposed area and flashing base Secure in position by nail ing through shingles see Figure 18 DO NOT...

Page 12: ...cal height difference of 18 see Figure 21 24 Min 24 Min 18 Min Typ Figure 21 Multiple Chase Installation Figure 19 Storm Collar Chimney Pipe Waterproof Caulk Storm Collar Flashing Fireplace system must be terminated with listed round top termination In any case refer to installation instructions supplied with termi nation Terminations approved for this fireplace are RT 8DM and RTL 8DM Figure 20 sh...

Page 13: ... qualified service person Note Before you proceed make sure your gas supply is turned off A gas line may be installed for the purpose of installing a vented or vent free appliance available through your local distributor Use only a 1 2 black iron pipe and appropriate fittings When installing a gas line a shutoff valve designed for installation outside appli ance is recommended 1 Remove knockout in...

Page 14: ...I FIED SERVICE PERSON Note Secure incoming gas line to wood fram ing to provide rigidity for threaded end 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 Avent free log may be installed in an aftermar ket permanently located manufacture...

Page 15: ... DOORS Glass doors are standard with fireplace When fireplace is in operation doors must be FULLY OPENED or FULLY CLOSED position only or a fire hazard may be created see Figure 27 A fireplace equipped glass doors operates much differently than a fireplace with an open front Afireplace with glass doors has a limited amount of air for combustion Excessive heat within fireplace can result if too lar...

Page 16: ...loosen lower pivot clips and upper spring clips Replace doors and fully close them Use 1 8 shims any material to level doors Once proper setting is achieved carefully open doors enough so that you can access spring clips with a phillips screwdriver Tighten screws See Figure 29 Figure 29 Adjusting Bi Fold Doors CLEANING GLASS Clean the glass with any commercial glass cleaner or soap and water Do no...

Page 17: ...se only original replacement parts This will protect your warranty coverage for parts replaced under warranty When calling or writing please have your model and serial numbers of your fireplace ready Model and serial number information are in the fireplace s rating plate located on the smoke shelf on the top right side of the fireplace opening OPERATION AND MAINTENANCE GUIDELINES Continued LOCATIN...

Page 18: ...ket Self Drilling Screws Cable Ferrule Eye Bolt Screw Strand Wire 50 ft FIRESTOP SPACER 3600FS 8DM 1 BI FOLD GLASS DOORS VDG36E Brushed Finish DP36E Platinum Finish VDBP36E Black Finish EMBER PROTECTOR 20093 GRATE 11116 BRICK LINER Rear PN 20029 Left Side PN 20030 Right Side PN 20030 Front Bottom PN 21242 Rear Bottom PN 21241 OPTIONAL OUTSIDE AIR KIT FOR FLOOR INSTALLATION 90154 Model AK6E DUAL FA...

Page 19: ...ing a vent free gas log heater in this firebox ADJUSTABLE FIRESTOP THIMBLE FST A Includes Thimble PN 22383 Adapter Plate PN 22398 For Flat or 12 96 Pitch Ceilings Only Firestop PN 22377 ROUND TOP TERMINATION RTL 8DM 12 96 Pitch 30 144 Pitch 7 13 11 77 144 96 12 30 SQUARE CHASE TOP TERMINATION ETL 8DM ACCESSORIES Continued OPTIONAL OUTSIDE AIR KIT FOR SIDE WALL INSTALLATION AK 6WE HEARTH EXTENSION ...

Page 20: ...M 24 Double Wall Pipe 1 0 18 8DM 18 Double Wall Pipe 0 2 FST A Adjustable Firestop Thimble 1 1 V6F 8DM Roof Flashing 1 1 SC1 1 Storm Collar 1 1 RTL 8DM Round Cap Termination 1 1 Use for Most Common Manufactured Mobile Home Installations FACE EXTENSION FE 36R Front face extension would add 6 to the width and 6 to the height of the fireplace face FLEX DUCT 6 X 25 3 PACK MP6 75 AIR INLET HOOD 6 PACK ...

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