3. INSTALL THE UNIT (CONT’D)
3.5 INSTALLING 6’’ DUCTS AND REGISTERS (CONT’D)
3.5.3 SUGGESTED REGISTER LOCATIONS
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
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
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
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