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Kurt Shafer specializes in invisible systems like whole house fans and window screens Call 951 296 3611 or write kurt@invisco.com
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Residential Whole House Fans
Attic Whole House Fans
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Attic Whole House Fans Cut Solar Cost
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24 inch 5,600 CFM
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48 INCH 12,600 CFM INFINITELY VARIABLE SPEEDS
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Whole House Fans Rooftop
ROOFTOP WHOLE HOUSE FANS CUT THE COST OF SOLAR POWER
Rooftop compared to QuietCool
Industrial Rooftop
Case Study Studio City Gymnasium
Case Study University of Washington
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Hybrid Rooftop History
Motor shaft heat block
Rep Agreement 2023
FIRE HEAT/SMOKE VENTILATOR
MotorWalker for the infirm
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Indie helper
Jono
Garage Door Window Kit
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Harbor Freight Rivet Tool
Lawn rake with weeding fork
Cell Phone RF EMF Shield has 6 layers
Solar powered RV
WEBCAM SOFTWARE 1995
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DR OZ ON GLUT
NORRIS HEALTH ROUNDHOUSE MORNING KICK
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Section 1 The Wellness Company – Melaleuca
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Riverbend Ranch
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KURT IN HIGH SCHOOL 1961
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1971 Meyers Manx dune buggy
Al Thorwaldson 1944
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KURTS SHED 5-29-23
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