Thank you for all the "you shouldn't mess with high voltage" . But I am and I understand it and work with it daily for a living and install manufactured systems that do what I am trying to do. I am new to arduino and I'm trying to get help with the relay portion as this part is not my specialty. I will use relays as this is the industry standard but was curious if anyone had experience with this type of scenario. Part numbers would help if anyone can. ![]()