Hampton Direct H35-NG1 Manual De Usuario

22

Hampton

®

 H35 Direct Vent Freestanding Gas Stove

 b)  The location of the horizontal vent termi-

nation on an exterior wall must meet all 
local and national building codes, and 
must not be blocked or obstructed. See 
diagram in the "External Vent Terminal 
Locations" section.

4)  If installing the vent termination to a wall with 

vinyl siding, the Vinyl Siding Standoff must 
be used. Attach the Vinyl Siding Standoff to 
the Horizontal Vent Termination, but fi rst run 
a bead of non-hardening mastic around its 
outside edges, so as to make a seal between 
vent cap and the standoff. Install the Vinyl 
Siding Standoff (Part # 950) between the 
vent cap and the exterior wall and attach 
with the four wood screws provided. Seal 
around the Vinyl Siding Standoff on all four 
sides. Diagram 6.   The arrow on the vent 
cap should be pointing up. Insure that the 
1-1/4" clearances to combustible materials 
are maintained. See diagram 4.

5)  Before connecting the horizontal run of vent 

pipe to the vent termination, slide the black 
decorative wall thimble cover over the vent 
pipe, then slide the Wall Thimble (Part # 942) 
over the vent pipe.

6)  Slide the appliance and vent assembly 

towards the wall carefully inserting the 
vent pipe into the vent cap assembly. It is 
important that the vent pipe extends into 
the vent cap a suffi cient distance so as to 
result in a minimum pipe overlap of 1-1/4 
inches. Secure the connection between the 
vent pipe and the vent cap by attaching the 
two sheet metal strips extending from the 
vent cap assembly into the outer wall of the 
vent pipe. Use the two sheet metal screws 
provided to connect the strips to the pipe. 
Bend any remaining portion of the sheet 
metal strip back towards the vent  cap, so 
it will be concealed by the decorative wall 
thimble cover. See Diagram 5.

1)  Maintain the 1-1/4" clearances (air spaces) 

to combustibles when passing through ceil-
ings, walls, roofs, enclosures, attic rafter, or 
other nearby combustible surfaces. Do not 
pack air spaces with insulation. Check the 
"Exterior Vent Terminal Locations" section 
for the maximum vertical rise of the venting 
system and the maximum horizontal offset 
limitations.

2)  Set the gas appliance in its desired loca-

tion. Drop a plumb bob down from the 
ceiling to the position of the appliance fl ue 
exit, and mark the location where the vent 
will penetrate the ceiling. Drill a small hole 
at his point. Next, drop a plumb bob from 
the roof to the hole previously drilled in 
the ceiling, and mark the spot where the 
vent will penetrate the roof. Determine if 
ceiling joists, roof rafters or other framing 
will obstruct the venting system. You may 
wish to relocate the appliance or to offset, 
as shown in Diagram 8 to avoid cutting load 
bearing members.

 

 a)  The horizontal run of vent should have 

a 1/4 inch rise for every 1 foot of run 
towards the termination. Never allow the 
vent to run downward. This could cause 
high temperatures and may present the 
possibility of a fi re.

7)  Install wall thimble in the center of the 10" 

square and attach with wood screws.

8)  Slide the decorative wall thimble up to the 

wall surface being careful not to scratch the 
paint and attach with screws provided. Apply 
decorative brass or chrome trim if desired. 
See Diagram 6.