Hydro-Smart HS120CON-LP, Installation Manual And Owner'S Manual

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18
Page
For multiple sidewall exhaust termina tions, an exhaust
termina tion must be at least 1 ft . (305mm) away from
another exhaust termina tion . An exhaust termina tion
must also be at least 2 ft . (610 mm) away from an inside
corner. (If the adjacent wall is less than 2 ft . (610 mm) of
leng th, the minimum required distance away from the
inside corner will be equal to the length of that adjacent
wall.)
Exhaust
termina tion
Inside
corner
1 ft .
(305 mm) min.
2 ft .
(610 mm) min.
1 ft . (305 mm)
min.
For multiple, direct-vent sidewall termina ti ons that
combine the intake and exhaust into a single pen etra tion,
space each direct-vent termina tion at least 1 ft . (305 mm)
away from each other , no ma tt er the orienta tion . A direct-
vent termina tion must also be at least 2 ft . (610 mm) away
from an inside corner. (If the adjacent wall is less than 2 ft .
(610 mm) of leng th, the minimum required distance away
from the inside corner will be equal to the length of that
adjacent wall.)
Combined
intake and
exhaust
termina tion
Inside
corner
1 ft .
(305 mm) min.
2 ft .
(610 mm) min.
1 ft . (305 mm)
min.
For direct-vent sidewall
termina tions that use two
sepa rate pen etra tions for
the intake and exhaus t,
kee p the termina ti on
clearances shown in the
diagrams on the right.
Exhaust
Intake
(305 mm)
min.
Exhaust
Intake
A
A
<Case 2>
Exhaust
Intake
min.
Exhaust
Intake
A
<Case 1>
A
A: 0.5 ft. (159mm)
The clearance of A is recommended on the basis of the structure of the micro-boiler.
* 3inch and 4 inch vent installations only