Warning This information has been archived because it is outdated and no longer relevant.

Archived Content

Information identified as archived on the Web is for reference, research or recordkeeping purposes. It has not been altered or updated after the date of archiving. Web pages that are archived on the Web are not subject to the Government of Canada Web Standards. As per the Communications Policy of the Government of Canada, you can request alternate formats on the "Contact Us" page.

9.33.6.15.(3)
OH1
ObjectiveOH1 Indoor Conditions
Attribution
(a),(b) [F81-OH1.1]
Application
Application 1: 
Access to and protection from dust accumulation of odour removal equipment of the adsorption type, in air duct distribution systems serving heating systems in which the rated heat input does not exceed 120 kW and serving only one dwelling unit, in buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9].
Application 2: 
This also applies to ventilation ducts and their fittings, as stated in Sentence 9.32.3.11.(1).
Top of Page
Intent
Intent 1: 
To limit the probability of dust accumulation on the adsorbing surface, which could lead to a loss of capacity to remove odours, which could lead to negative effects on the air quality of indoor spaces, which could lead to harm to persons.
Top of Page