These reversing cables can be used in Genteq 3.0 and PerfectSpeed US motors as well as many other ECMs. They are handy to have on hand if you need to change the rotation of your motor.
Living in South Florida, we keep our windows open all winter to enjoy the fresh air. They were open one Saturday in April of 2001 when we decided it was time to turn on the air conditioning. The temperature inside was 90 and it was very humid. My wife and I were in shorts and T-shirts and our clothes were dripping wet.
My business is the distribution of products to improve indoor air quality. I had purchased a FanHandler six months earlier because I was interested in distributing the product, but it had never got any farther than my desk. On that day I decided to install it as long as we were firing up the central air.