Coleman 36MWL Installation Instructions Manual Download Page 3

 

For more information, visit www.desatech.com

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

INTRODUCTION 

Model 36MWL is specifically designed for use in 
manufactured mobile homes.  This fireplace includes a manual 
control fan system, combustion air kit and bi-fold doors with a 
brushed brass finish. 
 

BEFORE YOU BEGIN 

 

Before beginning the installation of the fireplace, read 
these instructions through, completely. 

 

These DESA components and fireplace are safe when 
installed according to this Installation Manual. Unless you 
use DESA components, which has been designed and 
tested for the fireplace system, you may cause a fire 
hazard. 

 

The DESA warranty will be voided by and DESA 
disclaims any responsibility for the following actions: 

a)

 

Modification of the fireplace, components, doors, blower, 
fans, air inlet system and damper control. 

b)

 

Use of any component part not manufactured or approved 
by DESA in combination with a DESA 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. Although grounding may not be required by 
code the manufacturer recommends it. 
 

This model fireplace 36MWL meets the construction and 
safety standards of HUD for application in mobile homes 
when installed according to these instructions. 
 

 
 
 
 
 
 
 
This fireplace is intended to be used as a decorative 
appliance and is not intended to be used to heat the home. 

 
 
 
 
 

 
CAUTION:

 The structural integrity of the mobile home floor, 

and ceiling/roof must be maintained.

 

 
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 clearances (see figures 
1 & 2). 

2.

 

Consider a location where the fireplace would 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 included with this fireplace.  For 
more details refer to section on outside air kit installation 
on page 4. 

 

WARNING: 

DO NOT INSTALL IN A BEDROOM. 

 

MINIMUM CLEARANCES TO COMBUSTIBLES: 

 

Back and sides of fireplace    …………………..3/4” Min. 

   Note: the ¾ “ clearance is not required at the nailing flanges 

 

Ceiling to Top of Opening ………………..   67-7/8” Min. 

 

Floor* ………………………….…………………0” Min. 

         *See step 2 of “Installing the Fireplace” – next page 

 

Wall to front of Fireplace ……………………….36” Min. 

 

Perpendicular Wall to Opening of Unit ………...14” Min. 

 

Top Spacers …………………..…………………..0” Min. 

 

Mantel Clearances …………………………… see page 7 

         “Finishing your Fireplace” 

 

Chimney Outer Pipe Surfaces ……………………1” Min. 
 

    

WARNING:

 DO NOT PACK REQUIRED AIR SPACES WITH 

INSULATION OR OTHER MATERIALS. 

 

MINIMUM/MAXIMUM CHIMNEY HEIGHT: 

The MINIMUM height of the chimney, measured from the 
base of the fireplace to the flue gas outlet of the termination, is 
11.5 feet for straight flue or a flue with one elbow set. The 
maximum distance between elbows is 2 feet. For systems with 
2 elbow sets, the MINIMUM height is 

22

 feet. The maximum 

height of any system is 

28

 feet. This measurement includes the 

fireplace, chimney sections and the height of the termination 
assembly at the level of the flue gas outlet (see pg. 6, fig. 14). 

This wood burning fireplace complies with the 

UL 

127

 standard as a FACTORY BUILT FIREPLACE.

 

                              
                            

FOR YOUR SAFETY 

 

Do not store or use gasoline or any other flammable 
vapors or liquids in the vicinity of this or any other 
appliance. 

 

Due to high temperatures, the appliance should be 
located out of traffic and away from furniture and 
draperies. 

 

Do not place clothing or other flammable materials on 
or near the appliance. 

 

NEVER leave children unattended when a fire is 
burning in the fireplace. 

 
WARNING

: IMPROPER INSTALLATION, ADJUST-

MENT, ALTERATION, SERVICE OR MAINTENANCE 
CAN CAUSE INJURY, PROPERTY DAMAGE, OR 
LOSS OF LIFE. REFER TO THIS MANUAL FOR 
ASSISTANCE OR ADDITIONAL INFORMATION. 
CONSULT A QUALIFIED INSTALLER OR LOCAL 
DISTRIBUTOR. 

CHECK 

HUD

 REQUIREMENTS BEFORE 

INSTALLING THIS FIREPLACE. 

WARNING

: DO NOT INSTALL A FIREPLACE INSERT 

IN THIS BOX UNLESS THE MANUFACTURER’S 
INSTRUCTIONS WITH THE INSERT SPECIFICALLY 
STATE THIS FIREPLACE HAS BEEN TESTED FOR 
USE WITH THE INSERT. 

Summary of Contents for 36MWL

Page 1: ...le not for purpose of resale from the manufacturer permanently located manufactured mobile home where not prohibited by local codes A DESA hood must be installed when using a vent free gas log heater...

Page 2: ...HEARTH EXTENSION PG 3 6 OUTSIDE AIR KIT INSTALLATION PG 4 7 FAN KIT ASSEMBLY PG 4 8 CHIMNEY PIPE INSTALLATION PG 4 5 6 9 TERMINATIONS PG 6 10 FINISHING YOUR FIREPLACE PG 7 11 MANTELS PG 7 12 GLASS DO...

Page 3: ...will make installation easier 4 An outside air kit is included with this fireplace For more details refer to section on outside air kit installation on page 4 WARNING DO NOT INSTALL IN A BEDROOM MINIM...

Page 4: ...28ga minimum to prevent corrosion STEP 6 Using screws or nails secure the fireplace to the framing through flanges located on the sides of the fireplace see figure 4 HEARTH EXTENSION A hearth extensi...

Page 5: ...contents of these kits are listed under accessories on page 11 Most chimney systems for manufactured houses require a standard straight installation as described in this section If an uncommon offset...

Page 6: ...it onto the firestop using holes provided see figure 10 The row of holes on the sides of the thimble is provided to allow for pitch variances Position the firestop assembly and thimble to desired angl...

Page 7: ...but can be installed after the home is sited TERMINATIONS SPARK ARRESTOR The fireplace system must be terminated with the listed round top terminations In any case refer to the installation instructi...

Page 8: ...16 from the wall the fireplace is installed in This combustible material can butt up against the side of the fireplace i e 1 from the fireplace opening OPERATING GUIDELINES AND MAINTENANCE INSTRUCTION...

Page 9: ...ce cement Install the decorative gas appliance or cap off gas line if desired The gas pipe is intended for connection to an unvented vent free or a decorative gas appliance vented gas log If you wish...

Page 10: ...d to rafters or joists see figure 22 details a b 3 Maximum length of pipe between supports return elbow or 12S 8DM is 6 of angled run Maximum of two 2 6 angled run sections per chimney system see figu...

Page 11: ...to lock it in place see figure 25 FOR FURTHER OPERATING GUIDELINES INSTRUCTIONS AND WARRANTY INFORMATION PLEASE REFER TO YOUR HOMEOWNERS GUIDE OR CONTACT YOUR AUTHORIZED DEALER TECHNICAL SERVICE You m...

Page 12: ...CPMH A ACB 8 vent kit 9 vent kit 9 vent kit 36 8DM 36 Double Wall Pipe 2 1 2 24 8DM 24 Double Wall Pipe 1 3 0 18 8DM 18 Double Wall Pipe 0 0 2 FST A Adjustable Firestop Thimble 1 1 1 6F 8 Roof Flashi...

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