Valor Madrona MF28JN Installation & Owner's Manual page 24

QUALIFIED
INSTALLER
Typical Venting Components
See list of approved venting pipes and accessories on
pages 44–45.
Maximum pipe length:
24" (straight out with snorkel)
14" (45° elbow out with snorkel)
Through wall (without vertical rise)
Through wall (with vertical rise)
24
Venting
Snorkel required (min.
14" high) with horizontal
run through the wall
(no rise)
No more than one 45°
elbow allowed
Through roof