A:AnswerWish I could answer your question but Best Buy never kept their delivery date and only sent an email the very morning of the delivery and installation of the month-long scheduled delivery. Had they performed like a professional business, which they were not in my case, then I would have been more than happy to help with your question.
A:AnswerI believe it was 1/4 in; I needed an adapter to fit on to my main water source which was 3/4 in. Not a big issue went to lowes and purchased an adapter and all went well
hope that helps
A:AnswerYou can buy online & also buy the accessories on they will installed every thing. They are good helpful people who came to install & took the old one.
A:AnswerThis connector is designed to be used with your under the sink cold water connection. Unless you make adjustment so your under the floor water line connection matches the under the sink line setup I doubt it will work with this unit.