One of our first out of state installations was for Paul and Mary in Indianapolis, Indiana. Paul was sold on Invisco because his fan could be mounted high in his attic and be nearly silent. He was also really wanted the speed control and infinitely variable speed motor. The third feature he and Mary liked was the portable remote on off control. He asked me to recommend an installer and I introduced him to Doc’s Electric. They installed 2 of the Invisco 3620 CFM systems. The installation included Vari-Speed controls for each fan. Each system pulls air from 2 of the upstairs rooms. Paul says ” my wife loves to be able to turn the fans down when we go to sleep”. Paul also said “the lead installer at Doc’s told us that he was impressed by the quality of the system and the ease of installation”.