FMI DVF-42NS-HA Manuel D’Utilisation

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125078-01B
15
Figure 16 - Installing Firestop
If area above is a living space, install 
firestop below framed hole.
If area above is an attic or insulated area, 
install firestop above framed hole.
Note: If vent pipe passes through any occupied ar-
eas above first floor, including storage spaces and 
closets, you must enclose pipe. You may frame 
and sheetrock enclosure with standard construc-
tion material. Make sure and meet the minimum 
allowable clearances to combustibles. Do not fill 
any required air spaces with insulation.
Vertical Termination Configurations
Figure 17 shows the configurations for vertical 
termination.
venting inStALLAtiOn
Continued
Figure 17 - Vertical Venting Configuration
HIGH ALTITUDE INSTALLATION
Your  FMI  PRODUCTS,  LLC  direct  vent 
fireplace has been tested and approved for 
elevations from 0-2000 feet.
Fireplaces for high altitude (-HA Models) are 
for installations above 4,000 feet only. These 
fireplaces are equipped with parts specific for 
higher altitudes.
When installing a non-high altitude fireplace at 
an elevation above 2000 feet, you may need 
to decrease the input rating by changing the 
existing burner orifice to a smaller size. Reduce 
input 4% for each 1000 feet above sea level. 
Check with your local gas company for proper 
orifice size identification.
When installing this fireplace at an elevation 
above 4500 feet, check with local authorities.
PARTS LIST FOR VENTING KITS 
AND COMpONENTS
FMI (5/8") Pipe & Vent Kits
Number  Description
P58-6 
6" Section Double Wall Pipe,  
Galvanized
P58-12 
12" Section Double Wall Pipe, 
Galvanized
P58-24 
24" Section Double Wall Pipe, 
Galvanized
P58-36 
36" Section Double Wall Pipe, 
Galvanized
P58-48 
48" Section Double Wall Pipe, 
Galvanized
PA58-712  Adjustable 7"-12" Section Double 
Wall Pipe, Galvanized
E58-45 
45° Elbow, Galvanized
E58-90 
90° Elbow, Galvanized
HTS-58  Horizontal Square Termination, 
Galvanized
HHT-58  High Wind Round Termination,
 
Galvanized
VT-58 
Vertical Round Termination, 
Galvanized
SC-58 
Storm Collar, Galvanized
WF-58 
Wall Firestop, Galvanized
RF-58-6  Roof Flashing - 0 to 6/12 Pitch, 
Galvanized
RF-58-12  Roof Flashing - 6/12 to 12/12 Pitch, 
Galvanized
VR-58 
Vertical Restrictor, Galvanized
S-58 
Vinyl Siding Standoff, Galvanized
WS-58 
Wall Strap
CS-58 
Cathedral Ceiling Support
FP-58 
Firestop Plate
SF-58 
Stucco Flashing - For use with 
HTS-58
RF-58 
Flat Roof Flashing
Vertical 
Venting
V = 40' max.