Solar Attic Fans
EFG
Attic venting is an important aspect in
maintaining a healthy, energy efficient
home. Proper venting cools your roof
extending the life of the roof material and
reducing the load on your air conditioning
system. Attic venting also increases
fresh air circulation which reduces vapor
build up generated by everyday activities
like cooking and showering.
Excess moisture trapped in your attic can
cause problems such as rust and rot and
increased bacteria and mold growth. All
of these can have a direct impact on your
respiratory health.
Passive vents have been the mainstay of
building codes for years, but are largely
ineffective. Passive vents such as soffit
vents, ridge vents and louvers require
help from mother nature to provide
sufficient air pressure and movement.
So, the majority of the time, the air in
your attic is stagnant and continues to
build up heat and moisture.
maintaining a healthy, energy efficient
home. Proper venting cools your roof
extending the life of the roof material and
reducing the load on your air conditioning
system. Attic venting also increases
fresh air circulation which reduces vapor
build up generated by everyday activities
like cooking and showering.
Excess moisture trapped in your attic can
cause problems such as rust and rot and
increased bacteria and mold growth. All
of these can have a direct impact on your
respiratory health.
Passive vents have been the mainstay of
building codes for years, but are largely
ineffective. Passive vents such as soffit
vents, ridge vents and louvers require
help from mother nature to provide
sufficient air pressure and movement.
So, the majority of the time, the air in
your attic is stagnant and continues to
build up heat and moisture.
An Environmentally Friendly Solution
Natural Light's Solar Attic Fan is a simple and
environmentally sensible solution that can protect your home
and save you money. Powered completely by free solar
energy, this sleek and efficient vent is both compact and
quiet. The Solar Attic Fan is fully operational right from the
box with no need for electrical wiring or expensive permits.
Operating up to 850cfm, a single 10 watt unit can fully vent
up to 1200 square feet. Place it wherever you need improved
circulation; attics, lofts, workshops, storage sheds, garages -
even barns.
Natural Light's Solar Attic Fan is a simple and
environmentally sensible solution that can protect your home
and save you money. Powered completely by free solar
energy, this sleek and efficient vent is both compact and
quiet. The Solar Attic Fan is fully operational right from the
box with no need for electrical wiring or expensive permits.
Operating up to 850cfm, a single 10 watt unit can fully vent
up to 1200 square feet. Place it wherever you need improved
circulation; attics, lofts, workshops, storage sheds, garages -
even barns.
Critical Factors
Back Pressure of Exhaust Gases
As the exhaust travels through the vent it can build up pressure within, making it work less effectively. Natural Light's
design minimizes obstructions in the flashing and shroud and incorporates and angled throat to facilitate a venturi effect
or suction effect to increase airflow. This improvement increases cfm output and also reduces wear on the motor.
Back Pressure of Exhaust Gases
As the exhaust travels through the vent it can build up pressure within, making it work less effectively. Natural Light's
design minimizes obstructions in the flashing and shroud and incorporates and angled throat to facilitate a venturi effect
or suction effect to increase airflow. This improvement increases cfm output and also reduces wear on the motor.
Sun Exposure on the Solar Panel
Other fans incorporate the solar panel into the fan housing, leaving you to compromise between optimal venting and
optimal solar exposure. Natural Light's solar panel is fitted with an exclusive bracket allowing you to mount the panel at
the best collection angle and position, either on the fan housing or directly on the roof. With a Solar Attic Fan from
Natural Light, EFG Mechanical Services can place your vent where you need it most and your panel where it will
work the best.
Other fans incorporate the solar panel into the fan housing, leaving you to compromise between optimal venting and
optimal solar exposure. Natural Light's solar panel is fitted with an exclusive bracket allowing you to mount the panel at
the best collection angle and position, either on the fan housing or directly on the roof. With a Solar Attic Fan from
Natural Light, EFG Mechanical Services can place your vent where you need it most and your panel where it will
work the best.
Solar Collector Temperature
As a solar panel heats up it becomes less efficient at converting light to energy. Natural Light reduces heat by
mounting the solar panel in a raised bracket promoting cooling air circulation.
As a solar panel heats up it becomes less efficient at converting light to energy. Natural Light reduces heat by
mounting the solar panel in a raised bracket promoting cooling air circulation.
The Natural Light Solar Attic Fan is available in 10 and 20 watt models. A Thermal activation switch is also
available as an added option. Contact EFG for pricing and shipping information.
available as an added option. Contact EFG for pricing and shipping information.
Installation available in many areas of Texas for as little as $100!
| CHURCHES!! Receive a 10% discount on Solar Attic Fans and all of our services! |
| Commercial Grade Curb Mounted Units Now In Stock |
CALL 325-690-1801
| Don't rely on the "whirly-bird" exhaust turbine. This fan moves air! |
| $354.42 $18.95 Shipping |