I live in Hawaii so have high electric prices. I would like to buy a variable speed pump but don't know if it can be connected to my older intermatic control. Right now I have a filter, cholorinator, and a pool sweep connected to it (all made by different companies). If I have to buy a new control system to match the pump how will it connect to my other components (or can it)? Which control system would be the best considering cost and effectiveness and my various components?
thanks for your help