Solar Dynamics LLC Solar Attic Vent Fans 22 years & Still the Best 1-800-775-2134
Solar Dynamics LLC    Solar Attic Vent Fans 22 years & Still the Best               1-800-775-2134
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212 Gateway Drive

Ottumwa, IA 52501


Phone: 641 683-1834

Fax#:  641-683-3031

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A Solar Attic Fans Built Tough !


How it Works How its Made Great promotional video from a satisified installer

Welcome to SOLAR DYNAMICS INC,                 Manufacturing quality products for over 21 years

Our products have been in service since 1992.  In that time we have
over 80,000+ fans, in the field, still operable, enduring

real-world testing, everyday. Our products are engineered with the very best

materials available and are purpose built, there are real reasons for why we

are, the way we are. Our stainless steel internals are designed to hold up to

the harshest climates on this planet. Don't be fooled by our Korad coated ABS

housing, its UV and corrosion resistant, certified to withstand 140 mph winds and

it won't resonate sound. We offer every model now with a black panel option as
well as the white panel. The colors for the fans (all Models) are Black, Brown, And Weather

Wood Gray, White is special order only.

MOST POWERFUL – 20 watt Solar attic fan on the  market!

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