Manual

Installing Vent Termination Kit
6
5
. The vent termination must also maintain the follow-
ing clearances; as shown in Fig.6, page 10.
a. At least 3 feet from adjacent walls
b. No closer than 3 feet below roof over hangs
c. At least 7 feet above any public walkways
d. At least 3 feet above any forced air intake with-
in 10 feet (does not apply to the combustion air
inlet of a direct vent appliance).
e. No closer than 12 inches below or horizontally
from any door or window or gravity air inlet.
f. Must be at least 4 feet from any electric meters,
gas meters-regulators, relief valves or other
equipment. Never terminate the vent above or
below any of these items within 4 feet horizon-
tally.
g. A minimum 12 inches horizontal spacing from
other fan assisted appliance vents such as
clothes dryer vent, kitchen exhaust vent etc.
Never terminate the vent above or below any
fan assisted vent within 12 inches horizontally.
6. Locate the vent termination and combustion air inlet
in a matter to protect them from damage by foreign
objects, such as stones or balls or subject to buildup
of leaves or sediment.
7. Do not connect any other appliance to the vent pipe
or multiple boilers to a common vent pipe.
$-6<6;<)44)<176"0:7=/0<0- 77.
1. Roof Penetration
- Cut a single 5 inch diameter hole through the
building structure.
2. The installer must comply with all local codes for iso-
lating the vent pipe as it passes through floors, ceil-
ings and roofs.
3. The installer should provide adequate flashing and a
sealing boot sized for the vent pipe and combustion
air pipe.
4. Mount the termination assembly as shown in Fig. 2
page 5.
"
-:516)<176;;-5*4A!=887:<
1. If assembly needs to be extended to meet height
requirements the two pipes supplied in the kit may be
replaced using the same diameter, solid, single PVC
pipe.
%0-6 -@<-6,16/ <0- );;-5*4A 4-6/<0 D"
-@+--,<0-4-6/<07.818-;=8841-,16<0-31<*A57:-
<0)616+0-;D"=;-+7=8416/;<7-@<-6,<0-
4-6/<07.<0-<-:516)<176);;-5*4A)14=:-<7+75
84A+7=4, :-;=4< 16 ;->-:- 8-:;76)4162=:A ,-)<0 7:
;=*;<)6<1)48:78-:<A,)5)/-
2. Support the termination assembly at the roof pene-
tration as shown in Fig. 2 page 5
- Use support bracing to support the termination
assembly and to prevent vertical slippage or
horizontal movement.
- Any clamps or bracing used to support the termi-
nation assembly must be such that it does not
penetrate the assembly piping or cause stress
and potential cracking of the assembly piping.
WARNING