Design Dynamics VF-18N-MHD Gas Heater User Manual


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116986-01H 11
MANTEL CLEARANCES
In addition to meeting noncombustible mate-
rial clearances, you must also meet required
clearances between replace openings and
mantel shelf on each side of the replace. If
you do not meet the clearances listed below,
you will need a hood.

If you meet minimum clearance between man-
tel shelf and top of replace opening, a hood
is not required (see Figure 6, page 10).


If minimum clearances in Figure 6, page 10
are not met, you must have a hood. When
using a hood there are still certain minimum
mantel clearances required. Follow minimum
clearances shown in Figure 7, page 10 when
using hood.
  
-

   
     
-


Follow all minimum clearances

NOTICE: If your installation does
not meet the minimum clear-
ances shown, you must do one

 

 -

 
FLOOR CLEARANCES
A. If installing appliance on the oor level,
you must maintain the minimum distance
of 14" to combustibles (see Figure 8).
B. If combustible materials are less than 14"
to the replace, you must install appliance
at least 5" above the combustible ooring
(see Figure 9).
INSTALLATION
Continued
Figure 8 - Minimum Fireplace Clearances
If Installed at Floor Level
Figure 9 - Minimum Fireplace Clearances
Above Combustible Flooring
14"
Min.
Combustible
Material
Noncombustible Material
Hearth
5"
Min.
Combustible
Material

CAUTION: Do not remove the




    
   
     

-

-

  

    

-

IMPORTANT: Make sure the heater burner is
level. If heater is not level, heater will not work
properly.
IMPORTANT: Remote receiver module is at-
tached to the valve by a velcro strap. This module
needs to remain where installed. If removed and
wires cross, this can cause the remote to fail.
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