Dura
Build
I n s t r u c t i o n M a n u a l
1
NOTE: DO NOT RETURN UNIT TO THE STORE BEFORE
CONTACTING OUR CUSTOMER SERVICE DEPARTMENT.
Do not dispose the package until you are completely
satisfied with this product. Carefully check the unit and
make sure there is no damage when you open the carton.
If you have any problems with the unit, with how the various
functions work or if the unit is damaged or missing parts,
please go to our website: www.qualitycraft.com and click
on customer support.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: READ AND UNDERSTAND INSTRUCTIONS.
FAIlURE TO FOllOW THESE INSTRUCTIONS MAy
RESUlT IN IMPROPER INSTAllATION AND lACk OF
PERFORMANCE FROM THIS PRODUCT.
CAUTION: Install at your own risk. Professional installation
is recommended. Installation requires climbing and working
at dangerous heights, including ladders, scaffolding, roofs
and attic spaces. Risk of personal injury and property
damage may result from a fall or from falling objects. Use
extreme caution to minimize risk of accidental injury.
• This product has sharp metal edges that can cut your hands.
Wear gloves while handling the fan during installation.
• Wear non-restrictive clothing and rubber-soled, non-slip
shoes with good ankle support.
• Use only strong, well supported ladders.
• Only work on the roof in dry, calm weather.
• When on the roof, be aware of your footing. Watch and check
for slippery or loose shingles as well as rotten substrate mate-
rial that could give way if you step on it.
• When in the attic, ensure that your weight is supported at all
times with structurally sound framing; drywall material is not
designed to carry weight. Wear a mask or respirator to avoid
lung irritation.
• To reduce risk of fire, electric shock and personal injury;
basic safety precautions should always be used when using
power tools, including wearing safety glasses or other suitable
eye protection. Ensure that the work area is clear of all electri-
cal wires, gas lines, water pipes and other obstacles.
• Avoid power lines and TV antennas.
• Keep children and pets away from the area, in case any loose
debris falls from the roof during installation.
SPECIFICATIONS
Ventilated roof area : Up to 1250 ft
2
(116 m
2
)
Motor: 24 Volt
Solar Panel: 12W
Base: Adjustable slope angle from 2 in (5.08 cm) per foot (2/12)
to 15 in (38 cm) per foot (15/12).
Thermal switch: Controls the fan. When attic temperatures reach
85˚ F (29˚ C), the fan turns on. When temperatures drop below
65˚ F (18˚ C), the fan shuts off.
PARTS LIST
Solar panel
Fan blade
Motor
Mesh holes
Tools Required
• Safety glasses
• Work gloves
• Ladder
• Chalk or carpenter’s pencil
• String
• Utility knife
• Tape measure
• Hammer
• Drill (1/2 in [1.27 cm] drill bit)
• Jig saw, circular saw or reciprocating saw
• Caulking gun
• Level
12W SOLAR POWERED ATTIC FAN
for shingled pitched roofs
Model: 7SDUB105BLK
