The Ontario Building Code | Application

6.2.3.1. application

(1) Except as provided in Sentence (2), this Subsection applies to the design, construction and installation of air duct distribution systems serving heating, ventilating and air-conditioning systems.

(2) This Subsection does not apply to the design, construction and installation of air duct distribution systems serving heating, ventilating and air-conditioning systems that serve individual dwelling units within the scope of Part 9.

Note: On July 1, 2017, Sentence 6.2.3.1.(2) of Division B of the Regulation is amended by striking out "individual dwelling units" and substituting "a houseor an individual dwelling unit". (See: O. Reg. 139/17, s. 51)