Hi all! I will be starting construction of a pool & spa soon in Plano TX (Dallas area). I was initially planning to go the SWG route, but have decided against it to avoid any potential issues with the limestone and travertine we will be using. I believe I would like to go with a Stenner pump and reservoir to automate chlorine dosing. In the Dallas area we do not close pools for winter, but it does get below freezing, occasionally dropping into the teens. Will I need to do anything to winterize the setup to avoid damage due to freezing? I was hoping I'd be able to use it year-round and just adjust the chlorine output based on the seasonal needs of my pool. Apologies if I've missed the answer in previous threads. Thank you to everyone who shares knowledge on this forum. I have been studying for about 2 years and have learned so much here!