A 4-inch by 3-inch (100 mm by 75 mm) closet bend shall be acceptable. Where a 3-inch (75 mm) bend is utilized on water closets, a 4-inch by 3-inch (100 mm by 75 mm) flange shall be installed to receive the fixture horn.
18-29-420.5 Deliberately omitted.
18-29-420.6 Chemical closets.
No chemical closet or toilet shall be installed within any building for human habitation, nor on any premises abutting upon a public way or thoroughfare in which a public sewer is available.
18-29-420.7 Reserved.
Editor's note – Coun. J. 10-14-21, p. 37722, Art. IV, § 21, repealed § 18-29-420.7, which pertained to temporary toilet facilities.
18-29-421 Whirlpool Bathtubs.
18-29-421.1 Approval.
Whirlpool bathtubs shall comply with ASME A112.19.7 or with CSA B45.5 and CSA CAN/CSA-B45 (Supplement 1).
18-29-421.2 Installation.
Whirlpool bathtubs shall be installed and tested in accordance with the manufacturer's installation instructions. The pump shall be located above the wire of the fixture trap. Access shall be provided to the pump.