Pentair Pool and SPA Heater PowerMax - Manual (Page 32)

P/N 471048 Rev. G 1-22-04
32
A-6
(DIAGRAM 2)
POWERMAX VENTING GUIDELINES
OUTDOOR INSTALLATION
STACK DIA.
3"
POWERMAX OUTDOOR STACK KITS
4" 4" 4" 4" 3"
KIT MODEL
471396 471396 471396 471396 471395 471395
PMX 400 PMX 350 PMX 300 PMX 250 MODEL PMX 150 PMX 200
B
C
D
Optional Hor
iz
ontal
V
enting.
Must be the same diameter as the v
ent connector
.
Must 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
.
The V
ent
Pipe:
Must be not less than 7 ft.
abo
v
e
pub
lic w
alkw
a
y
s
.
Must be at least 3 ft.
abo
v
e
an
y f
orced
air inlet located within a 10 ft.
r
adius
.
A
B C D
E
V
ent T
ermination:
Chec
k local b
uilding codes
for setbac
k requirements
.
Proper
ty Line
4'
1'
4'
4'
W
alkw
a
y
3'
A
Must 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
, or
4 ft.
hor
iz
ontally
, or
1 ft.
abo
v
e
E
Outdoor Stac
k Kit
6 in. min.
F
G
G
F