3.
INSTALL THE UNIT
(CONT’D)
3.5 I
NSTALLING
6’’ D
UCTS AND
R
EGISTERS
(
CONT
’
D
)
3.5.3
S
UGGESTED REGISTER LOCATIONS
VA0032
BUNGALOW
Basement stairwell (
A
): Open, lateral.
One stale air exhaust register (
1
) in the highest
lived-in level of the house and one fresh air
distribution register (
2
) in the lowest lived-in
level of the house.
1
2
A
VA0033
BUNGALOW
Basement stairwell (
A
): Closed.
One stale air exhaust register (
1
) in the highest
lived-in level of the house and one fresh air
distribution register (
2
) in the lowest lived-in
level of the house. For the closed stairwell, use
floor grilles (
A
).
1
2
A
VA0034
BUNGALOW
Basement stairwell (
A
): Open, central.
Two stale air exhaust registers (
1
) in the highest
lived-in level of the house and one fresh air
distribution register (
2
) in the lowest lived-in
level of the house.
2
A
1
9
