I'm putting together my wish list for a system for a new pool build. I'm leaning towards a Pentair pump and Pentair SWG. This will be for a pool and spa likely around 16,000 gallons. From what I have seen on Pentair's site they have a bundle that includes Easytouch 8 w/ "SCG integration" + IC60 cell and 2 actuators. I read the "SCG integration" to mean they have a built in transformer in the panel that negates having to use the external transformer. I really only need the Easytouch 4 and personally would rather use Jandy actuators, so I'm looking at starting with the base Easytouch 4 and adding on. So 2 questions:
1) Does the base Easytouch 4 panel include a transformer or is this only in the "SC" (bundled) versions?
2) There is a single body (Easytouch 4P) and pool/spa (Easytouch 4) version. The "4" includes 2 actuators. I would prefer to use Jandy actuators. I believe there are other differences than just the included actuators. Can someone confirm that for a pool/spa combo that I need to purchase the "4" version?