ok ,it looks promising,i have a test unit running and now need your old broken down blower regulator assy,the ones that respond will have first dibbs(discounted of course) on a assy that should last forever.
also included will be a winter/summer selectable speed control,not exactually like your home furnace,leave it on summer side or switch for seasons-manually. my personal setting will be winter for both seasons as the blower will last longer.
larry perkins,lou ky
pm me for any info