Hello! I have recently started renting a house with a pool / spa. I have tried for 3 months to catch the pool guy so he can give me a lesson on how to work all this stuff, but i always seem to miss him. I want to know how to heat the pool & spa, but i don't want to start playing with levers and screw something up. I've searched online for diagrams and some explanation but it is all confusing to me and it seems that every setup is different. Here are some pics...anyone? Thanks in advance..
PS- I apologize if this post isn't in the correct section ,or if I broke any rules