TEXAS DEPARTMENT OF INSURANCE
Engineering Services / MC 103-3A 333 Guadalupe Street P.O. Box 149104 Austin, Texas 78714-9104
Phone No. (512) 322-2212 Fax No. (512) 463-6693
Texas Department of Insurance
1 of 3
PRODUCT EVALUATION
Effective March 1, 2010
RV-57
The following product has been evaluated for compliance with the wind loads specified in International Residential Code (IRC)
and the International Building Code (IBC). This product shall be subject to reevaluation February 2014.
This product evaluation is not an endorsement of this product or a recommendation that this product be used. The Texas
Department of Insurance has not authorized the use of any information contained in the product evaluation for advertising, or
other commercial or promotional purpose.
This product evaluation is intended for use by those individuals who are following the design wind load criteria in Chapter 3 of the
IRC and Section 1609 of the IBC. The design loads determined for the building or structure shall not exceed the design load
rating specified for the products shown in the limitations section of this product evaluation. This product evaluation does not
relieve a Texas licensed engineer of his responsibilities as outlined in the Texas Insurance Code, the Texas Administrative Code,
and the Texas Engineering Practice Act.
Solar Star Roof Mount Solar Powered Attic Fan
, manufactured by
Solatube International, Inc.
2210 Oak Ridge Way
Vista, California 92081-8341
Telephone: (760) 597-4400
www.solatube.com
will be acceptable for use in designated catastrophe zones along the Texas Gulf Coast when installed in
accordance to manufacturer’s installation instructions and this product evaluation.
PRODUCT DESCRIPTION
The Solar Star roof mount attic fan is a solar powered attic fan used to provide attic ventilation. The 14
inch attic fan is available in a low profile model (overall height of 6.4”) suitable for most roof covering
applications and a high profile model (overall height of 9.9 inches) suitable for tile roof coverings. Refer to
Figure 1 for an illustration of each profile. The attic fan is powered by Solar Star’s proprietary 10-watt
solar panel, located on the top panel of the attic fan.
Flashing Construction:
The steel non-pitch flashing is formed to create a curb with conical sides. For
the low profile model, the conical sides are 2
2
1
” high. For the high profile model, the conical sides are 6”
high. The eight (8) sided flashing base has inscribed dimensions of 25.3” x 25.3”. The diameter of the
hole at the top of the flashing is 14”.
Fan/Solar Panel Construction:
The solar panel is attached to the top of steel top panel with adhesive
foam pads. The fan motor with a press-fit fan blade is mounted to the interior face of the top panel with
four (4) machine screws with sealing washers. The plastic fan grill with integral mounting ring is attached
to the top panel with four (4) steel stand-offs fastened at each end with steel rivets. The plastic fan grill
has a diameter of 23.6” and a height of 2.80”. The top panel has a diameter of 23.37” and a height of
2.68”.
Assembly:
The plastic fan grill is with the attached fan and solar panel assembly is attached to the top of
the flashing with four (4) sheet metal screws.
