Hey Jarker
can you provide the 'MODEL' and 'OPTIONS' numbers off your spa pack? I can cross-reference them for you and see what the replacement topside controller will be. Also, please attach a picture or dimensions of your topside.
Re: My hot tub won't heat up
Flow errors often have to do with the pump itself. Have you checked to make sure there is proper flow coming out of the jets?
garykli
The SWG may save you money depending on how long your salt cell actually lasts. They typically last 3-5 years on average. If it lasts 3 years, you will be breaking even in terms of how much you would be spending on chlorine had you not installed the SWG. The savings will start to...