Napoleon HYBRID 150, Operating Instructions Manual

Page: 11 / 132

W415-0910 / A / 09.16.10
11
0
2 (4)
4 (8)
6 (12)
8 (16)
10 (20)
5
(10)
10
(20)
15
(30)
20
(40)
25
(50)
AIR INTAKE LINERS
HORIZONTAL RUN
VER
TICAL
RISE
The duct terminations must be located so they can not be blocked (i.e.
snowdrifts). 4' above grade or above maximum snow grade for the area is
recommended. Make a 6 ½" inch hole to suit in an outside wall of the house.
From outside, place the fresh air hood into the hole, open side down. Seal
with caulking and secure.
Horizontal run may be:
5'
15'
20'
25'
Vertical rise is between:
6' & 10' max
3' & 6'
1' & 3'
0' & 1'