This will be our third year with our above ground 16x32 pool. We live in Michigan and are hoping to be able to extend our swim season by at least a few weeks and keep our water about 5-10 degrees warmer. I have been searching for an inexpensive heating system and have just about decided on a solar panel system. I have looked at the Doheny and Smartpool system (both only a few hundred dollars). Do any of you have experience with either of these systems?
Thanks in advance