Broan 688 Fan User Manual


 
Black Model
Weathered
Wood Model
Solar Panel
0.75"
30"
26.625"
Ventilator
29.875"
25.5"
9"
25.5"
26.625"
Dome
Base
Remote Mount, 345RSOBK and 345RSOWW
In some cases, installing the ventilator in a location
that is either less visible, more convenient to reach
from the roof-side, or more accessible from the attic-
side, is desirable. Remote mount enables the ventilator
to be installed independent of the solar panel, up to 50'
away (15' of wire included). Locate the remote, flat
panel to receive the best sunlight exposure and hide
the ventilator from view.
Gable Mount, 345GOBK & 345GOWW
If roof mounting is not possible or desired, gable
installation provides the benefits of the SPAV with a
remote-mounted, flat solar panel positioned to best
capture the sun’s energy, up to 50' away (15' of wire
included). Finish the outside with a Broan model 433
gable shutter.
Solar Panel Integrated, low profile, 28 watt Solar Panel efficiently
captures sunlight from dawn to dusk without the unsightly props
or pivoting stands used by some manufacturers. Rugged,
tempered glass withstands large hail and resists delaminating.
Housing Attractive, low profile, molded design, of UV-stabilized,
color-dyed, rugged ABS plastic withstands impact from hail and
resists fading. May also be painted to match roof color for
installation flexibility.
Motor Direct-current, variable speed 17 volt motor is dynamically
balanced for superior performance and silent operation.
Fan 12" Diameter, one-piece aluminum 5-blade, fan pitched for
maximum air flow.
Hardware Stainless steel fasteners secure galvanized steel
brackets and aluminum, heavy gauge screen for durability and
corrosion resistance. Screen keeps out insects, animals, and
birds without impeding airflow.
0.75"
30"
26.625"
Solar Panel
345GOBK (BLACK) | 345GOWW (WEATHERED WOOD)345RSOBK (BLACK) | 345RSOWW (WEATHERED WOOD)
Black Model
Weathered
Wood Model
19.75"
19.75"
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for more information.
30%
Federal
Tax Credit
Optional Thermostat—Model CWT45 Easy to
install, this optional accessory disables the
motor below 50° for climates where cold-
weather condensation isn’t a concern and to
extend motor life. The thermostat activates
the motor at temperatures above 61° to vent
air from dawn through dusk.
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