Pentair MiniMax 200 - Manuel (Page 16)

P/N • Réf. 472090 Rev. G • Rév. G 5-27-04
16
Detail H
INDOOR INST
ALLA
TIONS
MINIMAX NT
VENTING GUIDELINES
4'
7'
4'
Air Supply V
entilation
Air Supply Comb
ustion
V
ent Hood
W
alkw
a
y
3'
1' min.
1' min.
1' min. abo
v
e
g
rade
V
ent Hood
V
ent Hood
E
H
D
F
G G
F
B
C
A
m
ust e
xtend at least 3 ft.
higher than the
point at which it passes through the roof
,
or as per
mitted b
y
local code
.
m
ust use a roof thinb
le or doub
le-w
all
v
ent pipe through the roof penetr
ation.
m
ust ter
minate with an appro
v
ed (listed)
roof jac
k, stor
m collar
, and v
ent/w
eather cap
.
m
ust be not less than 7 ft.
abo
v
e
pub
lic w
alkw
a
y
s
.
m
ust be at least 3 ft.
abo
v
e
an
y outside air intak
e located within a 10 ft.
r
adius
.
m
ust NO
T
be within 3 ft.
of an inside cor
ner of the str
ucture
.
m
ust be at least 1 ft.
abo
v
e
g
rade
.
m
ust be located the f
ollo
wing distances a
w
a
y
from an
y door
, windo
w
, or g
ra
vity air inlet:
4 ft.
belo
w
4 ft.
hor
iz
ontally
1 ft.
abo
v
e
Air Suppl
y
Clear
ances indicated are f
or non-mechanical air supply inlet to the b
uilding.
F
or mechanical air supply inlet, a minim
um hor
iz
ontal clear
ance of 10 f
eet
should be maintained a
w
a
y
from the v
ent ter
mination.
B A
D E F
J K L
C G
V
ent termination f
or side wall installations:
m
ust be the same diameter as the
v
ent connector
.
m
ust be suitab
le f
or use with categor
y III
appliances which ha
v
e
flue gas temper
atures
of less than 400 deg.
F
.
ma
y use a single w
all v
ent pipe with
per
manently sealed seams and joints
.
V
ent pipe e
xtension:
V
ent f
or r
oof penetration installations:
Recommended sources f
o
r
side w
all
V
ent Hood;
see page 13,
Section V
enting.
v
ent ter
minated at least 24"
abo
v
e
an
y object within 10 ft.
L
J
K
V
ent Cap
Ridge
Chimne
y 3 ft.
min.
2 ft.
min.
Roof Ja
ck
More Than10
ft.
Figure 12.
Section III. Installation