Design and Installation Requirements Heating and Air-Conditioning

(1)  The design and installation of central heating systems, including requirements for combustion air, shall conform to Part 6 and this Section.

(2)  The design and installation of air-conditioning systems shall conform to Part 6.

(3)  Repairs or component replacements that change the capacity or extent of safety of an existing heating, ventilating or air-conditioning system and that alter the method of operation shall conform to this Code.

Article 9.33.1.1 Ontario Regulation 332/12 Building Code,   Information published by oncodes.ca for educational purposes only.