Venting Configurations-With Vertical Rise - Valor PORTRAIT 530IN Installation Manual

Venting
Venting Confi gurations—With Vertical Rise
4 x 90º ELBOWS MAXIMUM
(or equivalent)
vertical pipe
Max. 24" before
530 heater
elbow
817VAK adapter required
for top or rear outlet
14
above top of
horizontal pipe
1" min.
all around
V1
H1
3" min.
H2
1" min. around
bottom & sides of
horizontal pipe
Use 658TG or
845TG vent
guard with a
vent terminal
located at less
than 7' (2.13 m)
above grade
Example 1
Value V = V1 (6') + V2 (4') = 10'
Value H = H1 (2') + H2 (1') = 3'
V2
Co-Axial