3.INSTALLATION (CONT’D)

3.9INSTALLING 2 EXTERIOR HOODS

Choose an appropriate location to install the exterior hoods:

There must be a minimum distance of 6 feet (1.8 m) between the hoods to avoid cross-contamination

There must be a minimum distance of 18 inches (457 mm) from the ground

Make sure the intake hood is at least 6 feet (1.8 m) away from the following:

Dryer exhaust, high efficiency furnace vent, central vacuum vent

Gas meter exhaust, gas barbecue grill

Any exhaust from a combustion source

Garbage bin and any other sources of contamination

Refer to figure below for connecting insulated ducts to the exterior hoods. An ‘’Anti-gust intake hood’’ should be installed in regions where a lot of snow is expected to fall.

 

6’’ Ø

EXHAUST HOOD

(152 MM)

INTAKE HOOD

18’’

(457 MM)

6’

18’’

(1.8 M)

(457 MM)

6’

(1.8 M)

18’’

OPTIONAL(457 MM)

DUCT LOCATION

TAPE AND DUCT TIE

VD0028

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Broan ERV90HCS, HRV90HS installation instructions ’’ Ø

ERV90HC, HRV90HS, HRV90H, ERV90HCS specifications

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