NEW! 2026 HUGE FAN PRODUCT RELEASE

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Kurt Shafer here, President of Invisco, to announce the 2026 emphasis on HUGE whole house fans. Why are they so important?

  1. They put the big ceiling mounted fans up in the attic so they do not make noise that carries through your home.
  2. They eliminate the need to keep your bedroom door open to pull air through your bedroom window.
  3. They offer far more air flow than the smaller fans like those made by QuietCool.
  4. They reduce the cost of installation for you folks who do not want a noisy ceiling fan but you need more air flow than one QuietCool fan will move.

HERE THEY ARE!

You might wonder – How can he get those huge fans up in an attic through the normal attic entrance openings? The answer is – I cut the frames in half and then bolt them back together in the attic!

Here is the first installation I ever did – Gearard in Murrieta California asked me if I would install a 30 inch ceiling fan in his home. I said yes and I met him there. I asked him if he knew it would be noisy and require that he leave his bedroom door open for it to work. He had not given that much thought. I then said “how about if I design a way to put this in your attic and connect an air duct to your bedroom ceiling so you will not need to leave the door open”? He said yes and my new huge fan product line was born!

Here is what I installed for him –

NEW! 2026 HUGE FAN DEALER SEARCH

WHAT IS HERE NOW? THIS IS THE ANNOUNCEMENT OF THE BEST FIRE RATED ROOFTOP IN HISTORY!

  1. See the best fire rated rooftop here – https://inviscoinc.com/fire-rated-rooftop/
  2. WHOLE HOUSE FANS https://inviscoinc.com/residential-whole-house-fans/
  3. INDUSTRIAL BUILDING ROOFTOP VENTILATION https://inviscoinc.com/industrial-rooftops/
  4. INVENTIONS SINCE 1967 https://inviscoinc.com/new-inventions/
  5. HIRING HELP https://inviscoinc.com/hiring-help
  6. OTHER SUBJECTS https://inviscoinc.com/other-subjects/
  7. BOOK – DOWNLOAD https://inviscoinc.com/other-subjects/book/

HERE ARE THE MOST POPULAR INVENTIONS NOW IN AUGUST 2025

  1. Whole house fans that cool homes for pennies.
  2. Rooftop ventilating fans that offer more air flow at lower power.
  3. Signs that fly https://signsthatfly.biz
  4. Garage door windows – brighten garages easily.

INVISCO HAS THE MOST WHOLE HOUSE FANS IN AMERICA AND THE ONLY HUGE WHOLE HOUSE FANS

SEE MORE HERE – https://inviscoinc.com/residential-whole-house-fans/

WHAT HAPPENED TO INVISCO.COM?

GoDaddy sold the domain without my knowledge or consent due to an overdue payment of $38. I am suing to get it back.