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113900-01D

11

INSTALLATION

Continued

INSTALLING FIREPLACE SCREEN

1.  Insert each rod through nine rings located 

at top of screen (see Figure 13).

2.  Insert first rod into rear hole in left side 

of  firebox.  Fasten  rod  to  rear  hole  near 
center  of  firebox  using  black  shoulder 
screw.

3.  Insert  other  rod  into  front  hole  on  right 

side of firebox and fasten using remaining 
shoulder screw.

Ring

Figure 13 - Installing Fireplace Screen

Rod 

Front and 
Rear Hole 

Screen

Screw

FIREBOX INSTALLATION USING 
OPTIONAL ACCESSORY MANTELS 

This firebox may be installed using the cabinet 
mantel and hearth base accessories against 
a wall in your home. Follow the instructions 
below to install the firebox in this manner. 

Note:

 The instructions below show installation 

using  GMC11F/GMC1U/GMC13F  series 
cabinet mantels and the GC3333F/GC3334U/
GC3335F  series  hearth  base  accessories. 
The hearth base accessory shown is optional 
for this installation. You can install firebox and 
cabinet mantel directly on the floor.
1.  Assemble cabinet mantel, hearth base and 

perimeter  trim  (Included  with  mantel). As-
sembly instructions are included with each 
accessory.

.  If using a blower, install a properly grounded, 

10  volt  three-prong  electrical  outlet  at 
firebox location if an outlet is not there. If 
possible, locate outlet so cabinet mantel will 
cover it when installed (see Figure 15). 

Figure 14 - Placing Hearth Base 

Accessory Against Wall

Electrical 
Outlet

Hearth 
Base

Gas Line 
Access 
Hole

Rigid Pipe and Gas 
Shutoff Valve

3.  Install gas piping to firebox location. This 

installation includes an approved flexible 
gas line (if allowed by local codes) and a 
equipment shutoff valve. The flexible gas 
line must be the last item installed on the 
gas piping. See 

Connecting to Gas Supply

 

in your log set owner’s manual.

 

WARNING:  A  qualified 

service  person  must  connect 

firebox to gas supply. Follow all 

local codes.

4.  Place hearth base accessory against wall 

at installation location. Cut an access hole 
in hearth top to run flexible gas line to fire-
box (see Figure 14). Make sure to locate 
access hole so cabinet mantel will cover 
it  when  installed.

  Note: 

You  can  secure 

base to floor using wood screws. Coun-
tersink screw heads and putty over.

5.  Route  flexible  gas  line  through  access 

hole in hearth base. 

Figure 15 - Installing Cabinet Mantel

Cabinet 
Mantel 

Electrical 
Outlet

Summary of Contents for HDFB32C

Page 1: ...y ANSI Z21 11 2 ap proved gas logs This appliance may be installed in an aftermarket per manently located manufactured mobile home where not prohibited by local codes This appliance is only for use wi...

Page 2: ...ith this heater WARNING Donotallowfans to blow directly into the firebox Avoidanydraftsthatalterburner flame patterns Ceiling fans can create drafts that alter burner flame patterns Altered burner pat...

Page 3: ...o not use the firebox if it has been un der water due to the shock hazard that could result with the blower accessary if installed in place 11 Provide adequate clearances around air openings SAFETY IN...

Page 4: ...nsureproperfresh air for this and other fuel burning appliances in your home Today s homes are built more energy efficient than ever New materials increased insulation and new construction methods hel...

Page 5: ...ome meets all of the three criteria above you must provide additional fresh air See Ventilation Air From Outdoors page 6 If your home does not meet all of the three criteria above proceed to Determini...

Page 6: ...s water heater ___________ Btu Hr Gas furnace ___________ Btu Hr Vented gas heater ___________ Btu Hr Gas fireplace logs ___________ Btu Hr Other gas appliances _________ Btu Hr Total _ ________ Btu H...

Page 7: ...ge 12 Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two perma nent openings one within 12 of the ceiling and one within 12 of the floor Co...

Page 8: ...uchorextendbeyond the fireplace screen If your installation does not meet the mini mum clearances in Figure 7 you must raise the mantel to an acceptable height OR remove the mantel Example Figure 6 Mi...

Page 9: ...front panel pushing the plastic control shaft forward through the opening see Figure 10 INSTALLation Continued 3 While supporting speed control secure control shaft with lock nut by pushing and turnin...

Page 10: ...pickuplog base assembly by burners This could damage burners Only handle base by grates CAUTION Donotremovethe dataplatesattachedtotheheater base assembly The data plates contain important warranty an...

Page 11: ...d with mantel As sembly instructions are included with each accessory 2 If using a blower install a properly grounded 120 volt three prong electrical outlet at firebox location if an outlet is not the...

Page 12: ...ll 39 3 8 27 7 8 55 5 8 34 3 4 Figure 19 Rough Opening for Installing in Corner 34 3 4 17 3 4 33 1 Frame in rough opening Use dimensions shown in Figure 18 for the rough opening If installing in a cor...

Page 13: ...lappingthefront facing with noncombustible facing material Technical Service You may have further questions about instal lation operation or troubleshooting If so contact DESA Heating Products Technic...

Page 14: ...ings fluted sides and medallion Accessories Purchase these fireplace accessories from your local dealer If they can not supply these accessories call DESAHeating Products Sales Department at 1 866 672...

Page 15: ...and Rapids MI 49504 2672 616 791 0505 1 800 446 1446 www nbmc com Parts Centrals These Parts Centrals are privately owned businesses They have agreed to support our customer s needs by providing origi...

Page 16: ...www desatech com 113900 01D 16 5 14 14 21 13 14 6 1 14 7 14 18 12 12 20 8 16 11 15 17 9 4 2 3 2 14 10 15 19 Illustrated Parts Breakdown HDFB32C...

Page 17: ...rick Retainer 3 3 114042 01 Rear Firebrick 1 4 114042 02 Side Firebrick 2 5 103207 01 Outer Casing 1 6 Outer Shell Base 1 7 Firebox Wrapper 1 8 103297 01 Assembly Screen 2 9 103773 05 Front Assembly 1...

Page 18: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____...

Page 19: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____...

Page 20: ...inal condition because of normal wear and tear or parts that fail or become damaged as a result of misuse accidents lack of proper maintenance or defects caused by improper installation Travel diagnos...

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