A patent has been filed by Kurt Shafer for the first Hybrid Turbine Rooftop Ventilator to be built in America. The design is ideal for both residential and industrial/commercial buildings. The whole…Continue
As home energy professionals, we all need to know the best way to prevent attics from overheating in the summer. My 2800 SF 2 story has a standard man made 1 inch thick shingle roof over simple sub…Continue
Eichler was one of the most famous Mid Century Modern home builders in the 50s and 60s. His homes are all over California. Owners of his designs have not had a whole house fan to help cool their homes until now.
I just invented the first rooftop to pull 8000 CFM at just 505 watts through a 20 inch throat. The top can be hidden by a chimney looking enclosure and the bottom inside the home by a faux cabinet.
See more at http://www,/ThorwaldsonRooftopWholeHouseFans.com
News for 2016! I have invented a thermostat for whole house fans that can be used on any installed fan. As you know, whole house fans should not be automatically started because there is no way to know if return air is available in the form of, usually, open windows. So my thermostat does not start working until the fan is turned on by the homeowner. Then it senses the home temperature and automatically turns the fan off when the temperature falls to the set point desired. More info at…
I am a whole house fan and attic ventilation expert in Temecula CA. I started studying whole house fans in 2008 when my wife, Darlene, and I moved from Manhattan Beach. I would really like to share my knowledge with all of you but I want to be sure I don't antagonize you with more commercialization than you want. Please let me know your opinion and if you can, send me some examples of acceptable blogs and unacceptable ones.