If anyone is interested, I recently installed the Chlormaker IL system in my tiger river tub and I am more than impressed. Since my tub is 110v on a 20amp circuit, instead of pulling a new power feed, I ran a feeder off the existing IQ panel terminal block to keep everything contained. After adding five cups of pool salt it was up and running and producing chlorine. If it lasts a year, it will have paid for itself just in chlorine savings! My only word of caution is if you run ozone, the injector needs to be placed after the salt cell. If placed before, because of the head loss through the cell, water will push itself out of the injector instead of sucking air.