It does not come with the in-wall toilet tank or the actuator flush plate. I looked at the documents online and it says to either the Swiss Madison Residential In-Wall Tank (SM-WC424) or the Swiss Madison Commercial In-Wall Tank (SM-WC426) and the Dual-Flush Actuator Plate (SM-WC001). I just went to the Swiss Madison site and bought these items. We are installing in our home but bought the Commercial tank as it looks to be a little bigger.
Hello Lilamya, Wall hung toilets require good support and backing. It is possible to mount to a plaster wall but please note that installation requires holes in the wall to be cut out (or formed) to accommodate the plumbing and actuator plate. -The Swiss Madison Team
Hello, Thank you for reaching out. Unfortunately, we do not have a compatible bidet seat available at this time. You will be looking for a bolt spread of 5.5" and an elongated seat. Thank you, The Swiss Madison Team
Hello, When installed properly, our wall hung toilets can support up to 500lbs. Thank you, The Swiss Madison Team
Hello, We cannot guarantee complete compatibility with outside brands. Please consult your plumber or contractor for advice on alternative installations. Thank you, The Swiss Madison Team
Hello, The in-wall tank carrier system is adjustable from 14" bowl height to 19" bowl height. To do so, you will need to open your wall and re-install the tank carrier. Please consult your plumber or contractor to ensure this is possible for your space. Thank you, The Swiss Madison Team
Hello, You will have to take measurements of your toilet to see if you can add a heated toilet seat. We do not have any recommendations for add-ons for our units. Thank you, The Swiss Madison Team