Desa VFRMV24NB, VFRMV24PB Water Heater User Manual


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116412-01B 9
WARNING: Seal any fresh
air vents or ash clean-out doors
-

   
   

WARNING: Never install
the heater
•
    
unless installed as a vented

• in a recreational vehicle
• where curtains, furniture,
   
    

heater
 
• in windy or drafty areas
-
    
currents move heat to wall sur-
 
heater next to vinyl or cloth wall
   


-

the air exist, may discolor walls

IMPORTANT: Vent-free heaters add moisture to
the air. Although this is benecial, installing heater
in rooms without enough ventilation air may cause
mildew to form from too much moisture. See Air
for Combustion and Ventilation, page 6.

Use the correct gas type (natural or propane/LP) for
your unit. If your gas supply is not correct, do not
install in replace. Call dealer where you bought
the appliance for proper type of appliance.
INSTALLATION
Continued
   
-



FOR VENT-FREE OPERATION
WARNING: Maintain the
   



*Measured at 14" depth
Allow adequate clearances for accessibility for
purposes of servicing and proper operation
Carefully follow the instructions below. This will
ensure safe installation into masonry, UL127-
listed manufactured replace or listed vent-free
rebox.



A. Clearances from the side of the fireplace
cabinet to any combustible material and wall
should follow diagram in Figure 4, page 10.
Example: The face of a mantel, bookshelf,
etc. is made of combustible material must be
4" from the side of the replace to the cabinet
(see Figure 4, page 10).
B.
Clearances from the top of the replace open-
ing to the ceiling should not be less than 42".


SIDE WALL 16"
CEILING 42"
FLOOR 5"
LOG SIZING REQUIREMENTS
MINIMUM FIREBOX SIZE
LOG
SIZE HEIGHT DEPTH
FRONT
WIDTH
REAR
WIDTH
18" 18" 14" 30" 20.5"
24" 18" 14" 35" 24.5"
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