// DEFINITION
Water Closet
A fixture with a water-containing receptor that receives liquid and solid body waste and on actuation conveys the waste through an exposed integral trap into a drainage system. Also referred to as a toilet.
Related Code Sections
411.0 Plumbing Fixtures and Fixture Fittings, Water Closets
Water closets shall comply with ASME A112.19.2/CSA B45.1, ASME A112.19.3/CSA B45.4, or CSA B45.5/IAPMO Z124. Water closet bowls for public use shall ...
908.2.4 Vents, Water Closet
The water closet fixture drain or trap arm connection to the wet vent shall be downstream of fixture drain or trap arm connections to the horizontal ...
A 106.3 Recommended Rules for Sizing the Water Supply System, Water Closets
The size of branches and mains serving flushometer tanks shall be consistent with sizing procedures for flush tank water closets ...
E 501.3 Manufactured/Mobile Home Parks and Recreational Vehicle Parks, Water Closets
Not less than one water closet shall be provided for each sex up to the first 25 sites. For each additional 25 sites not provided with sewer ...
L 402.2 Sustainable Practices, Water Closets
No water closet shall have an effective flush volume exceeding 1.28 gallons per flush (gpf) (4.8 Lpf ...