I would recommend contacting our customer service team directly at 888.388.6372 to discuss what options are available to meet your unique needs.
It is difficult to know what plumbing materials you will need, without knowing what you already have. Due to the exhaustive specifics to this question, I would recommend contacting our sales floor directly to speak with a representative for assistance with getting all of the components you will need for proper installation.
Are you referring to the spec sheet? If so, it can be found here: http://www.bremaice.it/static/upload/cb2/cb246-249.pdf. We should have it loaded to our site shortly, as well.